ISEIM2008 Technical Program (tentative)
Monday, September 8th
Opening address (09:00 - 09:15)
Prof. N. Hozumi (Aichi Institute of Technology, General Chair of ISEIM2008)
Inuishi Memorial Lecture (09:15 - 10:15, at Hall #2) Chair: Prof. N. Hozumi (Aichi Inst. of Tech.)
S-1 Bubble-Triggered Breakdown of Cryogenic Liquids in Pool-Cooled Superconducting Apparatus
Prof. Masanori Hara
Research Laboratory, Kyushu Electric Power Co., Inc., Japan
Invited Lecture (10:30 - 11:30, at Hall #2) Chair: Prof. Y. Tanaka (Musashi Inst. of Tech.)
S-2 HVDC, the Next Generation of Transmission Highlights with Focus on Extruded Cable Systems
Dr. Marc J.P. Jeroense
ABB AB, High Voltage Cables, Sweden
Session A:  Aging and Degradation 1 (13:00-14:45, at Hall #2)
Chair: Prof. M. Muhr (TU Graz), Co-chair: Dr. M. Suzuki (Akita Univ.)
A-1 (Invited) Condition Monitoring and Diagnosis of Power Transformers
Ernst Gockenbach*, Borsi Hossein       
Schering Institut, Leibniz Universität Hannover, Germany
A-2 The Influence of Dielectric Permittivity and Its Distribution on Water Tree Initiation and Growth in XLPE Cables
Pingkai Jiang(1, 2), Chonung Kim(1, 2), Xingyi Huang(1, 2), Fei Liu(1, 2)     
(1) School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, China
(2) Shanghai Key Lab of Electric Insulation and Thermal Aging, Chima
A-3 Dissolved Gas Analysis (DGA) of Arcing Faults in Biodegradable Oil Insulation Systems
Nor Asiah Binti Muhamad, Toan Phung B, T R Blackburn      
School of Electrical Engineering and Telecommunications, University of New South Wales, Australia
A-4 Three-axis Loop Antenna for the Detection of Partial Discharge Signal
Satoshi Matsumoto*, Nozomi Shiroi, Issei Suzuki, Takashi Akiba, Masanobu Sobataka, Kazunori Kasajima, Yoshikazu Shibuya, Yoshihiro Murooka, Tatsuo Kawamura
Department of Electrical Engineering, Shibaura Institute of Technology, Japan
A-5 Research Progress on Insulation Condition Estimation for Oil-immersed Power Transformer
Jian-Lin Wei, Guan-Jun Zhang*, Ming Dong, Hai-Bao Mu, Zhang Yan    
School of Electrical Engineering, Xi'an Jiaotong University, China
Session B:  Surface Discharge & Space Charge 1 (15:30-17:35, at Hall #2)
Chair: Prof. Boxue Du (Tianjin Univ.), Co-chair: Dr. H. Homma (CRIEPI)
B-1 Pulsed Vacuum Flashover of Al2O3/Epoxy Nanocomposite
Yu Chen(1, 2)*, Yonghong Cheng(1), Jiabin Zhou(1), Zengbin Wang(1), Kai Wu(1), Toshikatsu Tanaka(2)   
(1) State Key Lab. of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, China
(2) Graduate School of Information, Production and System, Waseda University, Japan
B-2 The Flashover Voltage Characteristic Comparative Analysis of the Anti Contaminant Equipment
Yong Up Park*, Tae Ho Kwon, Dong Chae Ra      
Reseach Institute, Korea Electric Power Corporation, Korea
B-3 Effect of Gamma-ray Irradiation on Characteristics of Surface Charging of Polyethylene
B. X. Du*, Xiaohui Zhu, Yu Gao      
Department of Electrical Engineering, Tianjin University, China
B-4 Influence of Partial Discharge Exposure on Electrical Conduction in LDPE Film
Masayuki Fujii(1), Akito Fujimoto(2), Tetsuro Tokoro(3), Naohiro Hozumi(4), Masayuki Nagao(5)    
(1) Oshima National College of Maritime Technology, Japan
(2) Hiroshima University, Japan
(3) Gifu National College of Technology, Japan
(4) Aichi Institute of Technology, Japan
(5) Toyohashi University of Technology, Japan
B-5 Electrification and Space Charge under Electric Stress in High Temperature on Epoxy Resin
Masumi Fukuma*, Kazuya Ishiduki, Shinya Kotake      
Department of Electrical Engineering, Matsue College of Technology, Japan
B-6 A Simulation for Packet Formation in XLPE Films
Kazue Kaneko*, Yasuo Suzuoki       
Department of Electrical Engineering and Computer Science, Nagoya University, Japan
Session MVP1 (13:00-17:30, at Presentation Room #1)
Note: All the posters in this session have to be presented in Poster Session 1 as well as this session.
Group #1  Coordinator: Prof. M. Nagao (Toyohashi Univ. of Tech.)
MVP1-1-1 Effects of Coupling Agent and Filler Dispersion on V-t Characteristics of Epoxy/Silica Nanocomposites
Tomonori Iizuka(1)*, Yoshimichi Ohki(2), Toshikatsu Tanaka(1)      
(1) Graduate School of IPS, Waseda University, Japan
(2) Department of Electrical Engineering and Bioscience, Waseda University, Japan
MVP1-1-2 Effects of Surface Modification of Nano-silica on the Thermal Degradation and Combustion Behaviors of LLDPE
Zhidong Han*, Haitao Pan, Limin Dong, Xianyou Zhang     
College of Materials Science and Engineering, Harbin University of Science and Technology, China
MVP1-1-3 Film Morphology of Dibenzochrysene
Keisuke Fujita(1)*, Makoto Kimura(1), Hirofumi Yoshikawa(2), Tatsuo Mori(1)     
(1) Graduate School of Engineering, Nagoya University, Japan
(2) Graduate School of Science, Nagoya University, Japan
MVP1-1-4 New Mixed Rules on Composite Materials
Vladimír Holcman, Michal Raška, Lubomír Grmela, Karel Liedermann     
Department of Physics, Electrical Engineering and Communication, Brno University of Technology, Czech Republic
MVP1-1-5 Conception and Realization of Multilayered Composite Electromagnetic Shielding Material at Microwave Frequency by Using Genetic Algorithm
Thinh Pham Hong(1)*, Nhan Hoang Ngoc(3), Huong Nguyen Thi Lan(2), J-L. Wojkiewicz(4)     
(1) Department of Power System, Hanoi University of Technology, Vietnam
(2) Department of Instrumentation and Industrial Informatics, Hanoi University of Technology, Vietnam
(3) Faculty of Automation Technology, Electric Power University, Vietnam
(4) Ecole de Mines de Douai, France
MVP1-1-6 Dielectric Characteristics of SiO2/LDPE Micro- and Nanocomposites
Yaqun Wang(1)*, Zhe Li(1), Yi Yin(1), Xingyi Huang(2)     
(1) Department of Electrical Engineering, School of Electronic, Information and Electrical Engineering, Shanghai Jiao Tong University, China
(2) Shanghai Key Laboratory of Electrical Insulation and Thermal Aging, Shanghai Jiaotong University, China
MVP1-1-7 Conductive Property of Metal Nano-particle/Polymer Composite Dielectrics
Man Xu(1)*, Jun-qiang Feng(2), Xiao-long Cao(1)      
(1) State key laboratory of electrical insulation for power equipment, Xi’an Jiaotong University, China
(2) Applied chemistry department,Research Institute of Tsinghua University in Shenzhen, China
Group #2  Coordinator: Prof. Y. Tanaka (Musashi Inst. of Tech.)
MVP1-2-1 Terahertz Imaging for Water Content Measurement
Hongbing Zhang, Kazutaka Mitobe, Noboru Yoshimura      
Faculty of Engineering and Resource Science, Akita University, Japan
MVP1-2-2 Development of 3-D Electromagnetic Field Intensity Measurement System using Infrared 2-D Lock-in Amplifier
Noritaka Chiyo(1)*, Yasuhiro Tanaka(1), Atsuhiro Nishikata(2), Takashi Maeno(3)     
(1) Department of Mechanical System Engineering, Musashi Institute of Technology, Japan
(2) Tokyo Institute of Technology, Japan
(3) National Institute of Information and Communications Technology, Japan
MVP1-2-3 Visualization of Electromagnetic Waves Emitted from Multiple PD Sources on Distribution Line by Using FDTD Method
Ye Tian(1), Masatake Kawada(2), Katsuo Isaka(2)      
(1) Department of Electric and Electronic Engineering, Graduate School of Advanced Technology and Science, The University of Tokushima, Japan
(2) Department of Electric and Electronic Engineering, Institute of Technology and Science, The University of Tokushima, Japan
MVP1-2-4 Fundamental Research on Characteristics of Hydrophobicity Disappearance of Silicone Rubber Surface in Dynamic Drop Test
Daiki Shiibara*, Kenichi Haji, Tatsuya Sakoda, Masahisa Otsubo     
Department of Electrical and Electronic Engineering, University of Miyazaki, Japan
MVP1-2-5 Relation Between Leakage Current and NSDD on the Surface of Polymer Insulator
Youhei Yamashita, Takuma Miyake, Kenichi Haji, Tatsuya Sakoda, Masahisa Otsubo    
Department of Electrical and Electronic Engineering, Faculty of Engineering, University of Miyazaki, Japan
MVP1-2-6 Comparison of Surface Leakage Current between Clean and Polluted Insulators under Dry Weather Conditions
Yasuhiro Sakai*, Takuya Ninose, Hiroshi Murase, Masayuki Yoda, Goro Sawa    
Department of Electrical and Electronics Engineering, Aichi Institute of Technology, Japan
Group #3  Coordinator: Prof. N. Hozumi (Aichi Inst. of Tech.)
MVP1-3-1 Variation of Leakage Current Caused by Hydrophobicity Loss of Silicone Rubber by Dynamic Drop Test
Yukihiro Kurimoto(1)*, Yuzo Tashiro(1), Yoshinobu Murakami(1), Hiroya Homma(2), Masayuki Nagao(1)    
(1) Department of Electrical and Electric Engineering, Toyohashi University of Technology, Japan
(2) Electrical Power Engineering Research Laboratory, Central Research Institute of Electric Power Industry, Japan
MVP1-3-2 Effects of Housing Material and Configuration on Long Term Ageing Deterioration of 275-kV Class Full Scale Polymeric Insulators
Takuya Mizuno*, Masaki Yoshikawa, Atsushi Muto, Toshiyuki Kawaguchi, Ryosuke Matsuoka    
Department of Electrical Engineering, Chubu University, Japan
MVP1-3-3 Influence of Temperature Variation on Characteristics of ZnO Elements
Yuuichirou Miyakawa(1)*, Tatsuya Sakoda(1), Masahisa Otsubo(1), Masateru Ikuta(2)     
(1) Department of Electrical and Electronic Engineering, University of Miyazaki, Japan
(2) Kyushu Electric Power Co., Inc., Japan
MVP1-3-4 Evaluation of the Moisture Content in Power Transformer
Ilampoornan M.K, Jayashankar V.       
Dept. of Electrical Engineering, Indian Institute of Technology Madras, India
MVP1-3-5 Influence of Thickness on Field Distortion Due to Space Charge Migration in LDPE Sheet
Kazunori Kadowaki, Sho Mitsunari*, Hirokazu Yoshioka, Sakae Nishimoto, Isamu Kitani    
Graduate School of Science and Engineering, Ehime University, Japan
MVP1-3-6 The Measurement of Space Charge in Solid Insulation of Inverter-fed Motor
Jun Liu*, Guangning Wu, Kai Zhou, Lijun Zhou     
College of Electrical Engineering, Southwest Jiaotong University, China
MVP1-3-7 Identification of Surface Discharge Based on Discharge Current  Waveform in Composite Insulation System of LN2 and Solid Insulator
Yuta Tanaka(1)*, Eisuke Nakamura(1), Yoshinobu Murakami(1), Shuichi Yamada(2), Masayuki Nagao(1)    
(1) Depertment of Electrical and Electronics Engineering, Toyohashi University of Technology, Japan
(2) National Institute of Fusion Science, Japan
Group #4  Coordinator: Prof. K. Kato (Niigata Univ.)
MVP1-4-1 Dependence of Filler Size on Space Charge Formation in LDPE/MgO under High Electric Field at High Temperature
Takuya Maezawa(1)*, Yoshihiro Kishi(1), Yasuhiro Tanaka(1), Tatsuo Takada(1), Yoshinao Murata(2), Youitsu Sekiguchi(2), Manabu Goshowaki(2)  
(1) Department of Mechanical Systems Engineering,  Musashi Institude of Technology, Japan
(2) J-Power Systems Corp, Japan
MVP1-4-2 Temporal Change of Accumulated Charge and Diffusion of Drug in Tape for Percutaneous Absorption
Takanori Kobayashi(1)*, Takeshi Takai(1), Yoshinobu Murakami(1), Masayuki Nagao(1), Masayo Satou(2), Yoshiaki Itou(2)   
(1) Department of Electrical and Electronic Engineering, Toyohashi University of Technology, Japan
(2) Nitto Denko Corporation, Japan
MVP1-4-3 Charge Accumulation in Election Beam Irradiated Various Polymers
Kenichiro Nagasawa*, Yasuhiro Tanaka, Rikio Watanabe, Tatsuo Takada     
Department of Mechanical Systems Engineering, Musashi institute of Technology, Japan
MVP1-4-4 Charge Behavior Observation in LDPE/MgO Nanocomposite Material under AC High Field
Ayano Fujita(1), Kazuyuki Tohyama(1), Yoshinobu Murakami(2), Masayuki Nagao(2), Manabu Goshowaki(3), Yoitsu Sekiguchi(3), Yoshinao Murata(3)  
(1) Department of System Engineering, Numazu National College of Technology, Japan
(2) Toyohashi University of Technology, Japan
(3) J-Power Systems Corporation, Japan
MVP1-4-5 Research on Space Charge Distribution in Composite of Low Density Polyethylene and Nano Silver
Chuan Cai(1), Xuguang Li(1), Yi Yin(1), Zhe Li(1), Pingkai Jiang(2)    
(1) Department of Electrical Engineering, Shanghai Jiao Tong University, China
(2) Shanghai Key Laboratory of Electrical Insulation and Thermal Aging, Shanghai Jiao Tong University, China
MVP1-4-6 The Space Charge Measurement in MgO/LDPE Nanocomposite up to the Breakdown under DC Ramp Voltage
Yoshinobu Murakami(1), Shunsuke Okuzumi(1), Masayuki Nagao(1), Masumi Fukuma(2), Yoitsu Sekiguchi(3), Manabu Goshowaki(3), Yoshinao Murata(3)  
(1) Department of Electrical and Electronic Engineering, Toyohashi University of Technology, Japan
(2) Department of Electrical Engineering, Matsue National Collage of Technology, Japan
(3) J-Power Systems Corporation, Japan
Tuesday, September 9th
Session C:  Aging and Degradation 2 (09:00-12:10, at Hall #3)
Chair: Prof. June-Ho Lee (Hoseo Univ.), Co-chair: Prof. Y. Ehara (Musashi Inst. of Tech.)
C-1 (Invited) A Study on Internal Temperature Monitoring System for Power Transformer using Optical Fiber Bragg Grating Sensors
Myonghwan Kim(1), June-Ho Lee(1)*, Ja-Yoon Koo(2), Minho Song(3)     
(1) Hoseo University, Korea
(2) Hanyang University, Korea
(3) Chonbuk Nat’l University, Korea
C-2 Sensitive Method for Detection of Winding Deformation during Short Circuit Test
Gopalakrishna Srungavarapu, Ilampoornan M.K., Jayashankar V      
Dept. of Electrical Engineering, Indian Institute of Technology Madras, India
C-3 Deterioration of Stator Winding Insulation by Vibration Sparking
Greg Stone        
Iris Power LP, Canada
C-4 Improving PD Source Localization Techniques in Cable Systems
Gian Carlo Montanari(1)*, Gaetano Pasini(1), Andrea Cavallini(1), Alessandro Salsi(2)     
(1) Dept. of Electrical Engineering, University of Bologna, Italy
(2) TechImp Systems Srl, Italy
C-5 Ageing and Degradation of Power Transformers - How to Interpret Return Voltage Measurements
Rainer Patsch*, Johannes Menzel       
Materials and Diagnostics in Electrical Engineering, University of Siegen, Germany
C-6 (Invited) Aging and Degradation, Their Detection and Monitoring & Asset Management
Michael Muhr        
Institute of High Voltage Engineering and System Management, Graz University of Technology, Austria
Poster Session 1 (09:00-11:40, at Presentation Room #1)  Moderator: Mr. K. Watanabe (Hitachi Cable, Ltd.) and Mr. S. Hishikawa (Huntsman Advanced Materials K.K.)
Note: All the posters in Session MVP1 have to be presented in this session as well as Session MVP1.
P1-1 Peculiar Space Charge Characteristics in Some Elastomers
Toshikatsu Tanaka*, Kouta Masuya       
IPS Graduate School, Waseda University, Japan
P1-2 Preliminary Study for Space Charge Behavior of Different Types of Polyethylene Resin
Zhien  Zhu, Yewen Zhang, Feihu Zheng, Zhenlian An     
Pohl Institute of Solid State Physics, Tongji University, China
P1-3 Numerical Simulation of Space Charge Packet Behavior in Low-Density Polyethylene under DC Stress
Junfeng Xia, Yewen Zhang, Feihu Zheng, Zhenlian An, JianWei Zhu    
Pohl Institute of Solid State Physics, Tongji University, China
P1-4 Effect of Temperature and Voltage Application Time on Space Charge Decay of HDPE
Shinichi Mitsumoto(1)*, Masayuki Nagao(2), Mingli Fu(3), Len A Dissado(3), John C Fothergill(3)    
(1) Depertment of Electrical Engineering, Ube National College of Technology, Japan
(2) Toyohashi University of Technology, Japan
(3) University of Leicester, UK
P1-5 The Influence of Sintering Temperature on the Space Charge Distribution of ZnO Varistor
Youping Tu, Qian Wang, Lijian Ding, Rong Shi, Wei Wang, Jingchun Wang   
School of Electrical and Electronic Engineering, North China Electric Power University, China
P1-6 Study on the Dielectric Properties of Ag Doped ZnO by “Universal Power Law”
Guilai Yin, Jianying Li*, Shengtao Li, Pengfei Cheng     
State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, China
P1-7 Effect of Ti Stoichiometry on the Electric and Dielectric Properties of CaCu3Ti4+xO12+2x
Tongwen Xu, Jianying Li*, Shengtao Li      
State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, China
P1-8 Preparation and Evaluation of Phthalocyanine/Vanadium Oxide Field-effect Transistors
Yasuhito Takatsuka(1), Shohei Kitamura(1), Toshiyuki Akazawa(1), Toshiaki Takahashi(1), Masahiro Minagawa(1), Yasuo Ohdaira(1), Akira Baba(2), Kazunari Shinbo(1)*, Keizo Kato(1), Futao Kaneko(1)
(1) Graduate School of Sceince and Technology, Niigata University, Japan
(2) Center for Transdisciplinary Research, Niigata University, Japan
P1-9 Multimode Surface Plasmon Excitation on Metallic Diffraction Gratings
Akira Baba(1)*, Kenji Kanda(2), Tsutomu Ohno(2), Yasuo Ohdaira(2), Kazunari Shinbo(2), Keizo Kato(2), Futao Kaneko(2)  
(1) Center for Transdisciplinary Research, Niigata University, Japan
(2) Graduate School of Science and Technology, Niigata University, Japan
P1-10 Breakdown Field in Silicone Gel under Needle-plane Geometry
Minh Tuan Do(2), Jean-Louis Augé(1), Olivier Lesaint(1)      
(1) Grenoble Electrical Engineering Laboratory CNRS-UJF-INPG, France
(2) Norwegian University of Science and Technology. Department of Electric Power Engineering, Norway
P1-11 Partial Discharges in Dielectric Liquids
Minh Tuan Do(1), Jean-Louis Auge(2)*, Thi Anh Tho Vu(2), Stéphane Catellani(2)     
(1) NTNU Inst. for Elkraftteknikk, Norway
(2) Grenoble Electrical Engineering Laboratory CNRS-UJF-INPG, France
P1-12 Three-dimensional Tree Simulation Utilizing Two- or Three-layer Model
Hiroaki Uehara(1)*, Katsutoshi Kudo(2)       
(1) Department of Electrical, Electronic and Information Engineering, Kanto Gakuin University, Japan
(2) Department of Electronic and Bioinformatics, Meiji University, Japan
P1-13 Dielectric Spectroscopy of Hyaluronic Acid and Its Salts
Salem El-Fakhri(1, 2), Vladimir Holcman(1), Karel Liedermann(1)      
(1) Department of Physics, Faculty of Electrical Engineering and Communications, Brno University of Technology, Czech Republic
(2) on leave from Department of Physics, Faculty of Science, Sabha University, Libya
P1-14 Interfacial Polarization and Its Influence on Effective Complex Permittivity of Mixtures
Xiaolin Chen, Yonghong Cheng, Kai Wu, Shengnan Wu     
State Key Lab of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, China
P1-15 Dielectric Relaxation in Time Domain Reflectometry (TDR)
Métiem Abdelguerfi(1), Achour Soualmia(2)*       
(1) Departement de Physique des Matériaux, Algiers
(2) Laboratoire de Physique des Matériaux, Algiers
P1-16 Electric Field and Porosity Dependent Permittivity in Electron Beam Irradiated PMMA
Feihu ZHENG, Yewen Zhang, Chun Xiao, Junfeng Xia, Zhenlian An    
Pohl Institute of Solid State Physics, Tongji University, China
P1-17 Equivalent Circuit Analysis of Dye-sensitized Solar Cell Fabricated at Low-temperature
Masaki Murayama(1)*, Tatsuo Mori(2)       
(1) Mie Prefecture Industrial Research Institute, Japan
(2) Department of Electrical Engineering and Computer Science, Nagoya University, Japan
P1-18 Third-order Nonlinear Optical Properties of Regioregular Poly(3-hexylthiophene) Thin Film on Quartz Glass Modified by HMDS and ODTS
Shizuyasu Ochiai*, Ramajothi Jayaraman, Kenzo Kojima, Teruyoshi Mizutani     
Dept. of Electrical Engineering, Aichi Institute of Technology, Japan
P1-19 Research on Arc Ablation Resistance of PTFE Improved by Introducing Inorganic Filler
Yangping Li(1)*, Manjiang Zhao(2), Qing Zhou(1), Bo Geng(3)     
(1) State Key Laboratory of Electrical Insulation for Power Equipment, Xi′an Jiaotong University, China
(2) Thermal Power Research Institute, China
(3) Northwest China Grid Company Limited, China
P1-20 Measurements and Modeling of Water Diffusion in Water Blocking Tapes for High Voltage Extruded Cables
Ståle Nordås, Svein Magne Hellesø*, Sverre Hvidsten      
SINTEF Energy Research, Norway
P1-21 The Effects of Plasticizer on the Mechanical and Electrical Characteristics of PLA
Katsuyoshi Shinyama*, Shigetaka Fujita       
Department of Electronic Intelligence and Systems, Hachinohe Institute of Technology, Japan
P1-22 Effects of Corona Discharge on Surface Deterioration of Silicone Rubber Insulator under Reduced Pressures
B. X. Du(1), Yong Liu(1)*, R. L. Wang(2)      
(1) Department of Electrical Engineering, Tianjin University, China
(2) Tianjin High Voltage Power Supply Company, China
P1-23 Effect of Low Molecular Weight Fluid on the Hydrophobicity of Silicone Rubber
Kazuo Iida(1)*, Yasushi Saitoh(1), Reuben Hackam(2)      
(1) Department of Electrical and Electronic Engineering, Mie University, Japan
(2) Department of Electrical and Computer Engineering, University of Windsor, Canada
P1-24 Analysis of Entropy and Fractal Dimension to Classify the Hydrophobicity in Polymeric Insulators
Daniel Thomazini(1), Maria V. Gelfuso(1), Ruy A. C. Altafim(2)      
(1) Tech Sciences Center, University of Fortaleza, Brazil
(2) Electrical Engineering Departament, University of Sao Paulo, Brazil
P1-25 Diagnosis of Degradation Condition of Silicone Rubber Using Hydrophobic Surface Analysis
Tetsuro Tokoro(1)*, Toshiki Inoki(1), Eri Wada(1), Masayuki Nagao(2)     
(1) Department of Electrical and Computer Engineering, Gifu National College of Technology, Japan
(2) Department of Electrical and Electronics Engineering, Toyohashi University of Technoloogy, Japan
P1-26 Effect of Corona Intensity on the Hydrophobicity Recovery Characteristics of HTV Silicone Rubber
Lijian Ding, Ying Liang, Youping Tu, Wei Wang, C. R.. Li    
Beijing Key Laboratory of High Voltage and EMC, North China Electric Power University, China
P1-27 Physical and Chemical Characterization of Polymer Housed Surge Arresters Tested under Accelerated Weathering
Ruben Saldivar-Guerrero(1)*, Francisco Lopez-Gonzalez(1), Ramiro Hernandez-Corona(1), Gilberto Paniagua-Garcia(2)     
(1) Gerencia de Materiales y Procesos Quimicos, Instituto de Investigaciones Electricas, Mexico
(2) Coordinación de Transmisión, Gerencia de Subestaciones, Comisión Federal de Electricidad, Mexico
P1-28 Electrostatic Properties of Fullerene-doped Hydrocarbons
Tomasz Boczar, Dariusz Zmarzly, Pawel Aksamit, Marcin Lorenc     
Department of Electrical Engineering, Automatic Control and Computer Science, Opole University of Technology, Poland
P1-29 Nano- and Micro-filler Combination Enabling Practical Use of Nanocomposite Insulating Materials
Takahiro Imai(1)*, Gen Komiya(1), Kiyoko Murayama(1), Tamon Ozaki(1), Fumio Sawa(1), Toshio Shimizu(1), Miyuki Harada(2), Mitsukazu Ochi(2), Yoshimichi Ohki(3), Toshikatsu Tanaka(4)
(1) Power and Industrial Systems R&D Center, Toshiba Corporation, Japan
(2) Department of Chemistry and Materials Engineering, Kansai University, Japan
(3) Department of Electrical Engineering and Bioscience, Waseda University, Japan
(4) Graduate School of Information, Production and Systems, Waseda University, Japan
P1-30 High Field Conduction Behavior of Nanocomposite of Low-density Polyethylene and Ag Nanoparticles
Qiaohua Wang(1)*, Yi Yin(1), Zhe Li(1), Xuguang Li(1), Pingkai Jiang(2)    
(1) School of Electronics, Information and Electrical Engineering, Shanghai Jiao Tong University, China
(2) Shanghai Key laboratory of Electrical Insulation and Thermal Aging, Shanghai Jiao Tong University, China
P1-31 The Effect of Filler Concentration on Slow Polarization in LDPE/SiO2 Mocro- and Nanocomposites
Zhe Li(1)*, Yi Yin(1), Yaqun Wang(1), Pingkai Jiang(2)     
(1) The Department of Electrical Engineering, School of Electronics and Electrical Engineering,Shanghai Jiao Tong University, China
(2) Shanghai Key laboratory of Electrical Insulation and Thermal Aging, Shanghai Jiaotong University, China
P1-32 Studies on Electrical Tree and Partial Discharge Properties of PE/MMT Nanocomposites
Jinmei Zhang, Junguo Gao, Jiayin Liu, Quanquan Ji, Mingyan Zhang, Xiaohong Zhang*   
Institute of Electrical and Electronic Engineering, Harbin University of Science and Technology, China
P1-33 High and Low Dielectric Permittivity Polymer-based Nanobybrid Dielectric Films
Zhi-Min Dang*, Hong-Tao Song, You-Qin Lin, Lan-Jie Ma     
State Key laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, China
P1-34 Study on Slow Polarization Behavior in the Composite of Low Density Polyethylene and Nano BaTiO3 Powder
Xuguang Li, Chuan Cai, Yi Yin      
Department of Electrical Engineering, Shanghai Jiao Tong University, China
P1-35 Ultrasonic Localization of Partial Discharge in Power Transformer Based on Improved Genetic Algorithm
Shuangzan Ren, Yang Xu, Ruihua Zhu, Baofeng Xi, Man Xu*, Xiaolong Cao   
State Key Laboratory of Electrical Insulation & Power Equipment, Xi'an Jiaotong University, China
P1-36 Measurement Techniques for Transformer Diagnostic
Robert Schwarz, Michael Muhr*       
Institute of High Voltage Engineering and System Management, TU Graz, Austria
P1-37 Partial Discharge Testing of Subsea Insulation Materials Development of Testing Methods
Oddgeir Kvien*, Gunnar Berg, Jorunn Hølto      
SINTEF Energy Research, Norway
P1-38 Studying on Gnawing Testing Method of Rodent-Proof Wire and Cable
Yonghua Zhu*, Shen Wang, Mingzhu Li, Changshun Wu     
Shanghai Electric Cable Research Institute, China
P1-39 Effect of Water Adsorption on the Dielectric Properties of Polymer Nanocomposites
Davide Fabiani(1), Gian Carlo Montanari(1)*, Luigi Testa(2), Rosario Schifani(2), Francesco Guastavino(3), Federica Bellucci(4), Fabio Deorsola(4)  
(1) DIE, Università di Bologna, Italy
(2) DIEET, Università di Palermo, Italy
(3) DIE, Università di Genova, Italy
(4) Politecnico di Torino, Italy
Wednesday, September 10th
Session DA:  Dielectric Phenomena, New Functional Materials and Its Application  (09:30-11:40, at Hall #2)
Chair: Dr. M. Weis (Slovak Univ. of Tech.) and Prof. J. Locklin (Univ. of Georgia), Co-chair: Prof. K. Kato (Niigata Univ.)
DA-1 (Invited) Trapping Centers Engineering by Including of Nanoparticles into Organic Semiconductors
Martin Weis*, Takaaki Manaka, Mitsumasa Iwamoto      
Dept. of Physical Electronics, Tokyo Institute of Technology, Japan
DA-2 Performance of Poly(3-hexylthiophene) Field Effect Transistor With High Dielectric Constant Gate Insulator
Ramajothi Jayaraman*, Shizuyasu Ochiai, Kenzo Kojima, Teruyoshi Mizutani     
Dept. of Electrical Engineering, Aichi Institute of Technology, Japan
DA-3 Electropolymerized Poly(3-aminobenzoic acid)-based Surface Plasmon Resonance Immunosensor
Saengrawee Sriwichai(1)*, Akira Baba(2), Sukon Phanichphant(1), Kazunari Shinbo(2), Keizo Kato(2), Futao Kaneko(2)   
(1) Department of Chemistry, Faculty of Science, Chiang Mai University, Thailand
(2) Center for Transdisciplinary Research and Graduate School of Science and Technology, Niigata University, Japan
DA-4 (Invited) The Relationship between Molecular Structure and Field Effect Mobility in Organic Semiconductors
Jason Locklin*        
Department of Chemistry and Faculty of Engineering, University of Georgia, USA
DA-5 Controlling the Colloidal Size of Conducting Polymers
Mitsuyoshi Onoda*, Yayoi Abe, Kazuya Tada      
Department of Electrical Engineering and Computer Sciences, University of Hyogo, Japan
DA-6 (Invited) Ceramic-metal Composite to Recover the Bulk Property of Ceramic Powder
Kai Wu*, Yonghong Cheng, Xiaolin Chen      
State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, China
Session DB:  Space Charge 2  (09:30-11:15, at Hall #3)
Chair: Dr. Stéphane Holé (Paris6 Univ.), Co-chair: Prof. M. Fukuma (Matsue College of Tech.)
DB-1 (Invited) Space Charge Distribution Measurement in Complex Insulating Structures
Stéphane Holé        
LPEM-UPR5/CNRS, Paris6 University, France
DB-2 Space Charge Behavior of Linear Low Density Polyethylene Doped with Some Types of Inorganic Nano Powder
Shujuan Hao, Feihu Zheng, Wenyan Wang, Chun Xiao, Zhenlian An, Yewen Zhang   
Pohl Institute of Solid State Physics, Tongji University, China
DB-3 Suppression of Charge Injection to Linear Low Density Polyethylene by Surface Fluorination Modification
Zhenlian An, Q Yang, C Xie, Y Jiang, F Zheng, Y Zhang   
Pohl Institute of Solid State Physics, Tongji University, China
DB-4 Evidence of Hot Electron-induced Chemical Degradation in Electroluminescence Spectra of Insulating Polymers
Gilbert Teyssedre, Christian Laurent*       
LAPLACE, CNRS-UPS-INPT, France
DB-5 Detection of Ion Migration in Composites for Printed Circuit Boards by the Pulsed Electroacoustic Method
Masashi Natsui(1)*, Yasutsune Echigo(1), Toshikatsu Tanaka(2), Yoshimichi Ohki(1), Takashi Maeno(3)    
(1) Department of Electrical Engineering and Bioscience, Waseda University, Japan
(2) Graduate School of Information, Production and Systems, Waseda University, Japan
(3) National Institute of Information and Communications Technology, Japan
Poster Session 2 (09:30-11:40, at Presentation Room #1)  Moderator: Dr. K. Kadowaki (Ehime Univ.), Mr. T. Nakabo (Nisshin Electric Co., Ltd.)
Note: All the posters in Session MVP2 have to be presented in this session as well as Session MVP2.
P2-1 Electrical Trees in the Inner and Outer Side of Different Voltage Rating XLPE Cable Insulation
Ansheng Xie(1, 2), Xiaoquan Zheng(1)*, Shengtao Li(1)      
(1) State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, China
(2) School of Environment Science and Engineering, Chang'an University., China
P2-2 A New Method for Studying the Conduction Mechanism of ZnO-based Varistor Ceramics
Shengtao Li*, Yan Yang, Le Zhang      
State Key Laboratory of Electrical Insulation and Power Equipment,Xi'an Jiaotong University, China
P2-3 Conduction Properties of CaCu3Ti4O12
Shengtao Li*, Yan Yang*       
State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, China
P2-4 Role of Additive for Polycyclic Compound in the Suppression of Electrical Tree Generation in LDPE
Yoshiaki Yamano*, Masaaki Iizuka       
Department of Education, Chiba Univerity, Japan
P2-5 Three-dimensional Equivalent Circuit Analysis of Water Tree
Masafumi Suzuki(1)*, Atsushi Itoh(3), Noboru Yoshimura(2)      
(1) Department of Electrical and Electronic Engineering, Akita University, Japan
(2) Akita University, Japan
(3) Fukushima National College of Technology, Japan
P2-6 Tensile Strength of Thermally Degraded Resin-Coated Papers and Their Electrical Breakdown Strength in Composite Insulation System with Insulation Oil
Takashi Kurihara(1)*, Toshihiro Takahashi(1), Yoshinobu Mizutani(1), Hiroshi Suzuki(1), Tatsuki Okamoto(1), Nobuyuki Ogura(2), Kazuyoshi Iwamoto(2), Setsuo Kitagawa(2) 
(1) Electric Power Engineering Research Laboratory, Central Research Institute of Electric Power Industry, Japan
(2) Risho Kogyo Co., Ltd., Japan
P2-7 Dynamic Observation on Surface Charge Migration of Polybutylene Terephthalate under DC Voltage
B. X. Du*, Yu Gao, Lei Zhang      
Department of Electrical Engineering, Tianjin University, China
P2-8 Luminescence in Tracking Test of Polymer Insulating Materials
B. X. Du*, L. Gu, Yong Liu      
Department of Electrical Engineering, Tianjin University, China
P2-9 Distribution Measurement of Streaming Electrification Current in Pipes
Dariusz Zmarzły, Tomasz Boczar, Marcin Lorenc      
Department of Electrical Engineering, Automatic Control and Computer Science, Opole University of Technology, Poland
P2-10 Pulsed Vacuum Flashover of TiO2, Al2O3, Cr2O3 and their Coextruded Films on Epoxy Substrate
Yonghong Cheng(1)*, Yu Chen(1, 2), Jiabin Zhou(1), Guodong Meng(1), Yang Bai(1), Kai Wu(1)   
(1) State Key Lab. of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, China
(2) Graduate School of Information, Production and System, Waseda University, Japan
P2-11 Surface Charging and Flashover of Solid Cross Linked PolystyreneExcited by Nanosecond Pulse in Vacuum
Yu Chen(1, 2)*, Yonghong Cheng(1)*, Jiabin Zhou(1), Wei Lu(1), Wei Yin(1), Kai Wu(1)*, Toshikatsu Tanaka(2)*  
(1) State Key Lab. of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, China
(2) Graduate School of Information, Production and System, Waseda University, Japan
P2-12 The Investigation of the Aluminum Insulator Wire Characteristic Change in the Seashore Area
Yong Up Park*, Dong Myung Kim, Nam Woo Lee      
Reseach Institute, Korea Electric Power Corporation, Korea
P2-13 The Contamination Range Estimate Method Development of the Non Measurement Seashore Area
Yong Up Park(1)*, Joon Eel Kim(1), Joon Soo Chang(2)      
(1) Reseach Institute, Korea Electric Power Corporation, Korea
(2) Distribuion Plan Group, Korea Electric Power Corporation, Korea
P2-14 Partial Discharge Detection on Cast Resin Power Transformer
Mu-Kuen Chen*, Chao-Yuan Cheng       
Department of Electrical Engineering, St. John’s University, Taiwan
P2-15 Correlation between Light Emission Intensity and Partial Discharge Magnitude in Voids
Changhao Sun, Yongpeng Meng, Zide Guo, Minggang Gao, Kai Wu*    
State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, China
P2-16 Impact of Space Charge on the Design of HVDC Polymer Insulation Cable
Xuguang Li, Chuan Cai, Yaqun Wang, Yi Yin     
Department of Electrical Engineering, Shanghai Jiao Tong University, China
P2-17 The Detection of Magnetic Field from Partial Discharge (PD) Signal in XLPE Cable Using Inductive Probe
Ahmad Basri A. Ghani(1)*, Chandan K Chakrabarty(2)*       
(1) High Voltage Diagnostic, TNB Research Sdn. Bhd., Malaysia
(2) College of Engineering, Universiti Tenaga Nasional, Malaysia
P2-18 Dielectric Model of Water Trees in an XLPE Cable
Valentinas Dubickas, Hans Edin       
School of Electrical Engineering, Royal Institute of Technology, Sweden
P2-19 Acoustic Emission Spectral Analysis of Ultrasound Induced Cavitation in Insulating Oil
Marcin Lorenc, Marek Szmechta, Dariusz Zmarzły, Tomasz Boczar     
Department of Electrical Engineering, Automatic Control and Computer Science, Opole University of Technology, Poland
P2-20 Electroluminescence Properties of Water-treed XLPE under Long Time Voltage Application
Yuji Muramoto*, Shota Mizuno, Takamori Mito, Noriyuki Shimizu     
Department of Electrical and Electronic Engineering, Meijo University, Japan
P2-21 A Method of Temperature Calculation of Power Cable Conductor
Wenhu Yang(1), Ying Liu(1), Yang Xu(1), Xiaolong Cao(1), Ji Li(2), Man Xu(1)*   
(1) State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, China
(2) Shanghai Electrical Cable Research Institute, China
P2-22 Restrain Effect of Partial Discharge Spreading by Insulator Surface Barriers
Takahiro Ishida(1)*, Masayuki Nagao(2)       
(1) Department of Electric and Electronic Engineering, Shizuoka Institute of Science and Technology, Japan
(2) Department of Electrical and Electronic Engineering, Toyohashi University of Science and Technology, Japan
P2-23 Carbon-polyethelene Composites as Bench Marks for Breakdown Studies in Windings
Ilampoornan M.K(1), Rajitha V(2), Jayashankar V(1)      
(1) Dept. of Electrical Engineering, Indian Institute of Technology Madras, India
(2) Dept. of Computer Science, Meenakshi College for Women, Chennai, India
P2-24 Detection Method of Partial Discharge in XLPE Cable Accessories Based on the Method of VHF Combined with Acoustic Emission
Wei Wang(1), Xu Cheng(2), Chong Liu(1), Fei Zong(1), Xueliang Shen(1)    
(1) Beijing Key Laboratory of High Voltage & EMC,  North China Electric Power University, China
(2) Beijing Electric Test And Research Institute, China
P2-25 Diagnosis for Aging Deterioration of Insulating Paper by Measuring the Refractive Index of Cellulose Fibers
Masanobu Yoshida(1), Katsumi Uchida(1), Yoshinori Konishi(2)      
(1) Chubu Electric Power Co., Inc, Japan
(2) Yuka Industries Co., Ltd, Japan
P2-26 Transformer Condition Determination Methods
Michael Muhr, Christof Sumereder*       
Inst. of High Voltage Engineering and System Management, Graz University of Technology, Austria
P2-27 Water Tree Retardation of MgO/LDPE and MgO/XLPE Nanocomposites
Masayuki Nagao(1), Shinnosuke Watanabe(1), Yoshinobu Murakami(1), Yoshinao Murata(2), Yoitsu Sekiguchi(2), Manabu Goshowaki(2)   
(1) Department of Electrical & Electronic Engineering, Toyohashi University of Technology, Japan
(2) J-Power Systems Corporation, Japan
P2-28 Influence of Metal Passivator on the Corrosion of Copper Conductors Due to Sulphur in Oil
Sundara Rajan Jagannathan*, Naidu C.J, Dwarakanath K      
Central Power Research Institute, India
P2-29 Fundamental Study on Relaxation Processes of Water Tree in Aged Power Cables Aimed for Diagnosis with Spatial Resolution
Susumu Hiei(1), Naohiro Hozumi(1)*, Takashi Kurihara(2), Tatsuki Okamoto(2), Katsumi Uchida(3)    
(1) Aichi Institute of Technology, Japan
(2) Central Research Institute of Electric Power Industry, Japan
(3) Chubu Electric Power Co., Inc., Japan
Session EA:  Nanotechnology 1  (13:00-14:45, at Hall #2)
Chair: Prof. Yi Yin (Shanghai Jiaotong Univ.), Co-chair: Mr. Y. Murata (J-Power Systems)
EA-1 (Invited) The Thermally Stimulated Currents of SiO2/Low-density Polyethylene Micro- and Nanocomposites
Yi Yin(1)*, Zhe Li(1), Xuguang Li(1), Pingkai Jiang(2)     
(1) Department of Electrical Engineering, School of Electronic, Information and Electrical Engineering, Shanghai Jiao Tong Uiversity, China
(2) Shanghai Key laboratory of Electrical Insulation and Thermal Aging, Shanghai Jiao Tong University, China
EA-2 Preparation and Electrical Characterization of EPDM Nanocomposites by Using Silica Nanoparticles
Ruben Saldivar-Guerrero*, Leonardo Rejon       
Gerencia de Materiales y Procesos Quimicos, Instituto de Investigaciones Electricas, Mexico
EA-3 Investigation of Space Charge Distribution and Volume Resistivityof XLPE/MgO Nanocomposite Material under DC Voltage Application
Yoshinao Murata(1), Manabu Goshowaki(1)*, Reddy C Chandupatla(1), Yoitsu Sekiguchi(1), Norikazu Hishinuma(2), Yuji Hayase(2), Yasuhiro Tanaka(2), Tatsuo Takada(2) 
(1) J-Power Systems Corporation, Japan
(2) Musashi Institute of Technology, Japan
EA-4 High Field Light Emission in LDPE/MgO Nanocomposite
Toshikatsu Tanaka(1)*, Kanan Yokoyama(1), Yoshimichi Ohki(2), Yoshinao Murata(3), Yoitsu Sekiguchi(3), Manabu Goshowaki(3)   
(1) Graduate School of Information, Production and Systems, Waseda University, Japan
(2) Department of Electrical Engineering and Bioscience, Waseda University, Japan
(3) Research and Development Center, J-Power Systems Corporation, Japan
Session EB:  Polymer Insulators, Outdoor Insulation & Insulation Medium for Power Equipment  (13:00-14:45, at Hall #3)
Chair: Prof. Suwarno (Institut Teknologi Bandung), Co-chair: Prof. Tokoro (Gifu National Collage of Tech.)
EB-1 (Invited) Dielectric Properties of Mixtures between Mineral Oil and Natural Ester
Suwarno Harjo*, Irawan Darma       
School of Electrical Engineering and Informatics ,Institut Teknologi Bandung, Indonesia
EB-2 Acid Aging of Silicone Rubber Housing for Polymer Insulators
Itsuki Umeda, Kenji Tanaka*, Takanori Kondo, Kuniaki Kondo, Yoshihiro Suzuki    
NGK Insulators, Ltd., Japan
EB-3 Recycling of Insulation of 600V XLPE Cable Using Supercritical Alcohol
Shingo Ashihara(1)*, Toshiharu Goto(1), Takanori Yamazaki(1), Kenichi Tomimatsu(2), Hiroyuki Ito(3)    
(1) Department of Polymeric Materials, Hitachi Cable, Ltd, Japan
(2) Department of Cable Production, Tonichi Kyosan Cable, Ltd, Japan
(3) Department of Quality Assurance, Tonichi Kyosan Cable, Ltd, Japan
EB-4 Dielectric Property Analysis for the Different Charge Defects in SiO2 Based on the First Principles
Xiaojun Xie*, Yonghong Cheng, Kai Wu, Xiaolin Chen, Mang Li, Lili Jiang, Caixin Sun  
State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, China
EB-5 Electrical Field Behavior of Transmission Line Insulators in Polluted Area
Thinh Pham Hong, Top Tran Van       
Deparment of Power Systems, Hanoi University of Technology, Vietnam
Session MVP2 (13:00-17:00, at Presentation Room #1)
Note: All the posters in this session have to be presented in Poster Session 2 as well as this session.
Group #1  Coordinator: Prof. Y. Tanaka (Musashi Inst. of Tech.)
MVP2-1-1 A Novel Dynamically Crosslinked Halogen-free Thermoplastic Elastomer Applicable for Flexible Cables
Keisuke Sugita*, Shigehiro Morishita, Ryutaro Kikuchi      
Polymeric Materials Research Department, Research and Development Laboratory, Hitachi Cable Ltd., Japan
MVP2-1-2 Space Charge Effect on Tree Propagation in Epoxy Block Subjected to Polarity-reversed Voltage Pulses
Kazunori Kadowaki(1), Yoshikazu Maeda(1), Satoshi Kanahara(1), Isamu Kitani(1), Susumu Kiyohara(2), Tsukasa Ohta(2), Shoji Mitsuya(3)  
(1) Graduate School of Science and Engineering, Ehime University, Japan
(2) Reliability Technorogy Development Center, Notto Denko Co., Japan
(3) Development Div., Nitto Shinko Co., Japan
MVP2-1-3 Effects of Blending Various Biodegradable Polymer Plasticizers on the Conduction Current and AC Breakdown Strength in Starch Ester
Yuki Nemoto(1)*, Fukutaro Kato(1), Naoshi Hirai(1), Yosimichi Ohki(1), Shuhei Kaneko(2), Shigemitsu Okabe(2)   
(1) Department of EEBS, Waseda University, Japan
(2) Tokyo Electric Power Company, Japan
MVP2-1-4 Temperature Dependence of Electrical Tree Inception from Water Tree Degradation
Yusuke Hayashi(1)*, Takeyoshi Kato(1), Yasuo Suzuoki(1), Fumitaka Komori(2), Naoki Hayashi(3)    
(1) Department of Electrical Engineering and Computer Science, Graduate School of Engineering, Nagoya University, Japan
(2) Toba National College of Maritime Technology, Japan
(3) Chubu Electric Power Company, Japan
MVP2-1-5 Measurement of Pressure Wave from Epoxy Sheet Subjected to Repetitive Surge Voltages
Kazunori Kadowaki(1), Akitsugu Ueba(1)*, Isamu Kitani(1), Susumu Kiyohara(2), Tsukasa Ohta(2), Shouji Mitsuya(3)   
(1) Graduate School of Science and Engineering, Ehime University, Japan
(2) Reliability Technorogy Development Center, Notto Denko Co., Japan
(3) Development Div., Nitto Shinko Co., Japan
MVP2-1-6 Structural Effects on Treeing Phenomena in XLPE
Susanne Nilsson(1), Thomas Hjertberg(1), Annika Smedberg(2)      
(1) Polymer Technology, Department of Chemical and Biological Engineering, Chalmers University of Technology, Sweden
(2) Borealis AB, Sweden
MVP2-1-7 Breakdown Phenomenon Identification of Biodegradable Polyethylene Film under UV-Irradiation Environment
B. X. Du(1), Yong Liu(1)*, Y. S. Xia(1), B. C. Liu(2)     
(1) Department of Electrical Engineering, Tianjin University, China
(2) Tianjin Electric Power Research Institute, China
Group #2  Coordinator: Dr. M. Okashita (Showa Cable Systems)
MVP2-2-1 Comparison of Performance of Antenna Arrangements for Estimating the Number of Partial Discharge Sources Using Multichannel Blind Deconvolution
Hirokazu Ishimaru(1)*, Masatake Kawada(2), Katsuo Isaka(2)      
(1) Graduate School of Advanced Technology and Science, The University of Tokushima, Japan
(2) Institute of Technology and Sicnece, The University of Tokushima, Japan
MVP2-2-2 Voltage Stabilizers for Improving the Electrical Treeing Resistance of XLPE
Villgot Englund(1)*, Thomas Hjertberg(1), Ramona Huuva(2), Stanislaw Gubanski(2)     
(1) Polymer Technology, Department of Chemical and Biological Engineering, Chalmers University of Technology, Sweden
(2) High Voltage Engineering, Department of Materials and Manufacturing Technology, Chalmers University of Technology, Sweden
MVP2-2-3 The Measurement and Temperature Profile of Cable Insulation Failure due to Loose Connection at the Cable Termination
Zairul Aida Abu Zarim(1), Ahmad Basri Abd Ghani(1), Sieh Kiong Tiong(2)      
(1) Distribution Unit, TNB Research Sdn Bhd, Malaysia
(2) College of Electrical Engineering, UNITEN, Malaysia
MVP2-2-4 Sensitivities and Noise-resistant Performances of Various PD Sensors Located Outside a GIS
Tomoyuki Mizojiri(1)*, Hiroshi Murase(1), Yoshitaka Sawa(2), Takashi Nakajima(2), Toshihiro Hoshino(2)    
(1) Department of Electrical and Electronics Engineering, Aichi Institute of Technology, Japan
(2) High Voltage Switchgear Dept.Toshiba Corporation, Japan
MVP2-2-5 Characteristics of On-line and Off-line Partial Discharge for Hydrogenerator Stator Windings with AE Sensor and CT Sensor
Ikuya Maeda(1)*, Tadamitsu Kaneko(2), Osamu Takenouchi(3), T Miyake(1), Tatsuya Sakoda(1), Masahisa Otsubo(1), Fukumoto Susumu(4), Akihiro Tokumitsu(4), Toshiyasu Kai(5), Mitoshi Ando(6)
(1) Electrical and Electronic Engineering, University of Miyazaki, Japan
(2) Miyazaki Municipal University, Japan
(3) Civil Aviation College, Japan
(4) Miyazaki Branch, Kyushu Electric Power Co., Inc., Japan
(5) Kodensya Co. Ltd., Japan
(6) Miyazaki Prefectural Government Public Enterprise Bureau, Japan
MVP2-2-6 Location of Breakdown in Windings Using Concurrent UHF Antenna and Current Responses
Mithun M.S(1), Dharani C(2), Kalpana G(2), Srikrishna Sriram(2), Ilampoornan M.K(2), Jayashankar V(2)   
(1) Crompton Greaves, Mumbai, India
(2) Dept. of Electrical Engineering, Indian Institute of Technology Madras, India
Session FA:  Nanotechnology 2  (15:15-17:00, at Hall #2)
Chair: Prof. R. Sarathi (Indian Inst. of Tech. Madras.), Co-chair: Prof. T. Tanaka (Waseda Univ.)
FA-1 (Invited) Understanding Discharge Activity Due to Water Droplet on Epoxy Nanocomposites Adopting Non-destructive Techniques
Ramanujam Sarathi        
Department of Electrical Engineering, Indian Institute of Technology, India
FA-2 Thermal Properties of CNT Reinforced Semiconductive Shield Materials Used in Power Cables
Hoon Yang(1)*, Jong-Seok Yang(2), Kyung-Yong Lee(3), Jeong-Hwan Bang(4), Dae-Hee Park(1)    
(1) Dept. of Electrical Electronic and Information Eng., Wonkwang Univ., Korea
(2) R&D Institute, DYM Co. Ltd., Korea
(3) Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Korea
(4) Dept. of Environmental Health, Seonam Univ., Korea
FA-3 Terahertz Dielectric Relaxation Spectroscopy in Polyamide Nanocomposite
Kentaro Iwai(1)*, Masahide Okada(1), Norikazu Fuse(1), Yoshimichi Ohki(1), Kaori Fukunaga(2), Maya Mizuno(2)   
(1) Department of Electrical Engineering and Bioscience, Waseda University, Japan
(2) Applied Electromagnetic Research Center, National Institute of Information and Communications Technology, Japan
FA-4 Study on Brekdown and Paitial Discharge of Polyethylene/Montmorillonite Nanocomposites
Junguo Gao, Jinmei Zhang, Quanquan Ji, Jiayin Liu, Mingyan Zhang*, Xiaohong Zhang   
Institute of Electrical and Electronic Engineering, Harbin University of Science and Technology, China
FA-5 Stabilization of Hole Transport Layer by Alternate Deposition for Organic Light-Emitting Diodes
Yoshihisa Iida*, Tatsuo Mori       
Department of Electrical Engineering and Computer Science, Nagoya University, Japan
Session FB:  Test and Measurement  (15:15-17:00, at Hall #3)
Chair: Dr. K. Abdolall (Powertech Labs Inc..), Co-chair: Dr. M. Kawada (Tokushima Univ.)
FB-1 (Invited) Remote Monitoring of the Internal Temperature of Porcelain and Polymer Clad High Voltage Equipment
Kal Abdolall*, A. J.  Vandermaar       
Powertech Labs Inc., Canada
FB-2 Terahertz Spectroscopy and Its Applications to Dielectric and Electrical Insulating Materials
Maya Mizuno(1)*, Kaori Fukunaga(1), Iwao Hosako(2)      
(1) Applied Electromagnetic Research Center, NICT, Japan
(2) New Generation Network Research Center, NICT, Japan
FB-3 The Measurements of Electric Filed Vector Distribution in Propylene Carbonate
Haruo Ihori*, Sei Ninomiya, Atsushi Ohnishi, Masaharu Fujii     
Graduate School of Science and Engineering, Ehime University, Japan
FB-4 Potential of a multispectral PD-measurement on HV-machines
Alija Obralic(1), Christian Balkon(1), Wilfried Kalkner(1), Ronald Plath(2)     
(1) Technical University Berlin, Institute for High Voltage Engineering, Germany
(2) OMICRON electronics GmbH, Germany
FB-5 The Phase Compensation of Recursive Interpolated D/FFT
Takashi Kuraishi(1)*, Masatake Kawada(2), Katsuo Isaka(2)      
(1) Graduate School of Advanced Technology and Science,The University of Tokushima, Japan
(2) Institute of Technology and Science, The University of Tokushima, Japan
EINA Session (19:00-21:00, at Hall #2)
Chair: Dr. Y. Inoue (Toshiba)
Thursday, September 11th
Session GA:  Inverter Surge  (10:00-11:20, at Hall #2)
Chair: Prof. Kimura (Nara National College of Tech.), Co-chair: Prof. N. Hayakawa (Nagoya Univ.)
GA-1 Partial Discharge Inception Characteristic and Charge Behavior for Magnet Wire under Repetitive Inverter Surge Voltage Condition
Fuminobu Shimizu*, Yusuke Nakamura, Hiroshi Inano, Naoki Hayakawa, Hitoshi Okubo    
Department of Electrical Engineering and Computer Science, Nagoya University, Japan
GA-2 Electromagnetic Wave in GHz Region of PD Pulses under Short Rise Time Repetitive Voltage Impulses
Ken Kimura(1), Shinichi Okada(2), Masayuki Hikita(2)      
(1) Department of Electrical Engineering, Nara National College of Technology, Japan
(2) Department of Electrical Engineering, Kyushu Institute of Technology, Japan
GA-3 Considerations on Partial Discharge of Nanocomposite Enameled Magnet Wires for Inverter Fed Random Wound Motors
Yusuke Kikuchi(1)*, Tomohiro Murata(1), Yoshinobu Uozumi(1), Naoyuki Fukumoto(1), Masayoshi Nagata(1), Yasuo Wakimoto(2), Tetsuo Yoshimitsu(2)  
(1) Department of Electrical Engineering and Computer Sciences, Graduate School of Engineering, University of Hyogo, Japan
(2) Technical Management Group, Strategic Plannning & Administration Department, Rotating Machinery Systems Division, Toshiba Mitsubishi-Electric Industrial Systems Corporation, Japan
GA-4 Influence of Frequency on Electrical Tree Initiation in High-density Polyethylene
Qiong Nie, Y.X. Zhou, X.L. Xing, Y.N. Wang, Y.S. Wang    
Department of Electrical Engineering,Tsinghua University, China
Session GB:  Conduction and Breakdown  (09:30-11:30, at Hall #3)
Chair: Prof. K. Wu (Xi'an Jiaotong Univ.), Co-chair: Dr. H. Muto (Mitsubishi Electric)
GB-1 Investigations of Electrical Trees in the Inner Side of XLPE Cable Insulation
Ansheng Xie(1, 2)*, Shengtao Li(1), Xiaoquan Zheng(1)      
(1) State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University., China
(2) School of Environment Science and Engineering, Chang'an University, China
GB-2 Partial Discharge Characteristics of Electrical Trees Prior to Breakdown
Kai Xian Lai, Ashkan Lohrasby, Toan Phung*, Trevor R Blackburn*     
School of Electrical Engineering and Telecommunications, University of New South Wales, Australia
GB-3 Electrical Conductivity of Polyethylene Aluminum Nanocomposites with Different Particle Surface Chemistry Characteristics
Xingyi Huang(1, 2), Chonung Kim(1, 2), Pingkai Jiang(1, 2), Fei Liu(1, 2), Zhe Li(3), Yi Yin(2, 3)   
(1) School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, China
(2) Shanghai Key Lab of Electric Insulation and Thermal Aging, China
(3)  Department of Electrical Engineering, School of Electronics and Electrical Engineering, Shanghai Jiao Tong University, China
GB-4 First Stage of 2-D Electrical Tree in Silicone Rubber
Yuu Ogawa, Fumihiko Sugino, Haruo Ihori*, Masaharu Fujii*     
Graduate School of Science and Engineering, Ehime University, Japan
GB-5 Superior Thermal Breakdown Performance of MgO-LDPE Nanocomposite Materials for HVDC Insulation
Chakradhar Reddy Chandupatla*, Manabu Gosyowaki, Yoshinao Murata, Yoitsu Sekiguchi     
Research &Development Center, J-Power Systems Corporation, Japan
GB-6 Electric Strength of µm-polymer-films Exemplified by Micromilled PMMA
Simon Konzelmann*, Dirk Peier       
Institute of High Voltage Engineering and EMC, Dortmund University of Technology, Germany
Monday, September 8th to Wednesday, September 10th
Session SS:  Sun-Shine Session  (at Presentation Room #1)
SS-1 Insulation Technology of Newly Developed Generators
Kinya Kobayashi*, Ryozo Takeuchi, Yutaka Higashimura      
Hitachi, Ltd., Japan
SS-2 Experience With On-Line Partial Discharge Monitoring Of Generators And Motors
Hajime Yasuma(1)*, Greg Stone(2)       
(1) Marubun Corporation, Japan
(2) Iris Power LP, Canada
SS-3 Insulation Technology for Power Semiconductor Modules
Hirotaka Muto*, Hiroki Shiota, Taketoshi Hasegawa      
Mitsubishi Electric Corporation, Japan
SS-4 A Fast and Reliable Dielectric Diagnostic Method to Determine Moisture in Power Transformers
Maik Koch*, Michael Krüger, Manish Gupta      
Omicron Energy, Austria
SS-5 On-site Diagnosis of Power Cables using Damped AC Voltages
Hein Putter(1)*, Nobuo Ebashi(2), Frank Petzold(1), Peter Herpertz(1)     
(1) SebaKMT, Germany
(2) SebaKMT Japan, Japan
SS-6 Nanocomposite Insulating Materials for Environmental-conscious Heavy Electric Apparatuses
Takahiro Imai(1)*, Tamon Ozaki(1), Fumio Sawa(1), Toshio Shimizu(1), Miyuki Harada(2), Mitsukazu Ochi(2), Naoki Tagami(3), Yoshimichi Ohki(3), Toshikatsu Tanaka(3)
(1) Toshiba Corporation, Japan
(2) Kansai University, Japan
(3) Waseda University, Japan
SS-7 Present Investigation Topics on Electric Power Equipment in CRIEPI
Toshihiro Takahashi*, Tsuguhiro Takahashi, Masafumi Yashima, Okamoto Tatsuki     
Electric Power Engineering Research Laboratory, Central Research Institute of Electric Power Industry (CRIEPI), Japan
SS-8 Discrete and Continuous Moisture-in-oil Measurements in Electrical Apparatus
Lance Lewand*, Paul Griffin*       
Doble Engineering Company, USA