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JANUARY 2009 Volume 129-B Number 1

Title Author Page Extended Summary Development of Waveform Reconstruction Method with Current Transformer Saturation S. Urano, T. Yamada, Y.Ooura, Y. Xu, Y. Yamaguchi, S. Fujiuchi, & T. Makimura 15 A Study of Demand Response Effect of Thermal Storage Air-Conditioning Systems in Consideration of Electricity Market Prices Y. Omagari, H. Sugihara, & K. Tsuji 23 Application of Improved Genetic Algorithm to Service Restoration Problem for Distribution Systems I. Michibata & H. Aoki 32 A New Evaluation Method of Available Transfer Capability of Tie Lines between Control Areas Considering Power Supply Reliability Margins K. Sekita & A. Yokoyama 41 Blade Pitch Angle Control and its Capacity Reduction Effect on Battery for Load Frequency Control in Power System with a Large Capacity of Wind Power Generation Y. Nishizaki, H. Irie, A. Yokoyama, & Y. Tada 50 A Verification Test Result of Isolated Operation of a Microgrid Configured with New Energy Generators and a Study of Improvement of Voltage Control J. Sumita, K. Nishioka, Y. Noro, Y. Ito, M. Yabuki, & N. Kawakami 57 Improved Evolutionary Programming with Various Crossover Techniques for Optimal Power Flow Problem K. Tangpatiphan & A. Yokoyama 67 Method for Improving Imbalance of Voltage on Distribution System by Using Static Capacitors H. Kobayashi, S. Yamada, M. Aoki, & H. Ukai 75 Evaluation of the Plug-in Hybrid Electric Vehicle Considering Learning Curve on Battery and Power Generation Best Mix Y. Shinoda, H. Tanaka, A. Akisawa, & T. Kashiwagi 84 Influence of Quadrature-Axis Reactance of Large Turbine Generator on Operation D. Hiramatsu, Y. Uemura, S. Uemoto, J. Okumoto, T.Imai, M. Kakiuchi, K. Nagakura, M. Fujita, & T. Otaka 93 Evaluation Method of Allowable Capacity of Intermittent Renewable Energy Sources in a Microgrid with Tie-line Power Control Y. Sasaki, S. Bando, H. Asano, & S. Tagami 102 Forecasting Method of Recession Time Constant of River Flow Rate into a Dam after Rainfall F. Yamada, N. Yamamoto, S. Sugimoto, Y. Hibino, H. Nakano, K. Mizuno, K. Yukita, Y. Goto, & K. Ichiyanagi 111 Modeling of Voltage Hysteresis and Relaxation for HEV NiMH Battery Y. Ota & Y. Hashimoto 118 An Investigation of Method to Reduce Harmonic Components in Large-Scale Inverter T. Harimoto, H. Hayashi, & K. Murata 125 Control Performance Verification of Power System Stabilizer with an EDLC in Islanded Microgrid T. Tanabe, S. Suzuki, Y. Ueda, T. Ito, S. Numata, E. Shimoda, T. Funabashi, & R. Yokoyama 139 Development of Multi-Functional Voltage Restore System S. Suzuki, Y. Ueda, T. Koganezawa, Y. Ogihara, K. Mori, & N. Fukazu 149 Evaluation of Lightning Fault Rate of Transmission Line on the Coastal Area of the Sea of Japan in Winter M. Saito, M. Ishii, F. Fujii, M. Matsui, H. Kawamura, & N. Itamoto 157 A Study of Hybrid Insulation Composition Joint using Gas and Solid Insulator for Gas Insulated Power Equipment H. Shinkai, H. Goshima, & M. Yashima 165 A Study of Condition Assessment Method of Gas-insulated Switchgear (Part II) -Influence of Moisture in the SF6, Detection of a Partial Discharge on a Spacer, Repetition Discharge and Overheating by Incomplete Contact- H. Shinkai, H. Goshima, & M. Yashima 174 Introducing of a Phase-advanced Rectifier Circuit for Reduction of Distribution System Reactive Power T. Aizawa 183 Study on Measure to the Reduction of the Surge Voltage on Low Voltage Circuit in Substation M. Yoshida & T. Ueda 191 An Improvement of a Thin Wire Representation for FDTD Electromagnetic and Surge Calculations Y. Taniguchi, Y. Baba, N. Nagaoka, & A. Ametani 198 Evaluation of Amorphous Transformer by Optimum Capacity Selection based on the Load Curve Pattern of Customers M. Takagi, H. Yamamoto, & K. Yamaji 205 Affection of Sensor Information Accuracy for Condition Based Strategy of GIS/GCB Maintenance M. Kamei & O. Takai 215 Influence of Various Compounds on Electrostatic Charging Tendency in Insulating Oil S. Okabe, M. Kotoh, M. Tsuchie, & T. Amimoto 222 Mechanism of Increase of Electrostatic Charging Tendency in Insulating Oil for Oil-immersed Transformer S. Okabe, M. Kotoh, M. Tsuchie, & T. Amimoto 229

FEBRUARY 2009 Volume 129-B Number 2

Title Author Page Extended Summary Improved Reconfiguration Algorithm by using an Initial Operating Point in Distribution Power System G.-S. Seo & Y.-S. Baek 257 Market Split based Congestion Management for Networks with Loops M. Marmiroli, M. Tanimoto, Y. Tsukamoto, & R. Yokoyama 265 Construction of Simulation Model for OTEC Plant Using Uehara Cycle S. Goto, Y. Motoshima, T. Sugi, T. Yasunaga, Y. Ikegami, & M. Nakamura 272 Investigation of Direct Load Management Scheme While Considering End Users Comfort J. Kondoh, A. Shafiu, N. Jenkins, D. Pudjianto, & G. Strbac 283 Statistical Analyses of Power Quality Mainly on Voltage Distortion K. Yukihira 291 Resistor Type Superconducting Fault Current Limiter: Optimum Shunt Resistance Determination to Enhance Power System Transient Stability H. Hooshyar, H. Heydari, M. Savaghebi, & R. Sharifi 299 Breakage of Curved Copper Wires Caused by High Impulse Current of Lightning X. Hu, T. Inaba, & J. Kindersberger 309 Influence of Wind Turbulence on Yaw-control Gears in Wind Turbine K. Suzuki, N. Hoshino, N. Inomata, H. Kimura, & T. Fujiwara 315 Determination Method for Loss Minimum Configuration Considering Reconnection of Distributed Generators H. Takano, T. Tomida, Y. Hayashi, & J. Matsuki 324 Lightning Striking Characteristics to Wind Turbine Blades -Experimental Study of Effects of the Receptor Configuration and Other Parameters- T. Shindo, A. Asakawa, & M. Miki 331 Breakdown Characteristics of Gas Insulated Switchgears for Non-standard Lightning Impulse Waveforms under Non-uniform Electric Field G. Ueta, S. Kaneko, & S. Okabe 340 Effects of Lightning Electromagnetic Pulse on a Nearby Overhead Horizontal Conductor Md. O. Goni, A. Ametani, & E. Kaneko 347 Development of 72/84 kV Dry Air Insulated Dead Tank Type VCB H. Saito, K. Nagatake, H. Komatsu, Y. Takeshita, Y. Matsui, K. Katsumata, & M. Sakaki 353 Behavior of Boundary Layer in Supersonic Flow with Applied Lorentz Force K. Udagawa, S. Saito, K. Kawaguchi, S. Tomioka, & H. Yamasaki 361 Development of SF6 Gas Insulated Disconnecting Switch with Spiral Electrodes using Motor Operating Mechanism T. Kato, T. Rokunohe, Y. Yamane, & N. Yamamoto 369

MARCH 2009 Volume 129-B Number 3

Title Author Page Extended Summary Power System Transient Stability Simulation Based on OOP and TEF J.-H. Park & Y.-S. Baek 405 Optimal Design of Wind-PV-Diesel-Battery System using Genetic Algorithm H. Suryoatmojo, T. Hiyama, A. A. Elbaset, & M. Ashari 413 Several Modeling Methods for Representation of AC Magnetic Properties of Electrical Steel Sheets Taking Account of Skin Effect T. Nagano, T. Matsuo, & M. Shimasaki 421 Distribution Line Protection Relaying Scheme Based on Complex Number Operation K. Tsuji 428 Cascade Control Theory for Prevention of a Large-Scale Blackout K. Tsuji 437 AC Phase Controlled Testing Apparatus Superimposed with Double Pulses and its Application M. Kando & T. Inaba 447 Thermal Degradation Characteristics of Oil Filled Cable Joint with Extremely Degraded tan Oil K. Ide, M. Nakade, T. Takahashi, & T. Nakajima 453 Plasma-Quenching Efficiency of Ablated Vapor of Polymer Containing Nitrogen Atoms using Inductively Coupled Thermal Plasma Technique T. Sakuyama, Y. Tanaka, Y. Uesugi, S. Kaneko, & S. Okabe 461

APRIL 2009 Volume 129-B Number 4

Title Author Page Extended Summary Isolated Operation at Hachinohe Micro-Grid Project T. Takano, Y. Kojima, K. Temma, & M. Simomura 499 A Study of Centralized Voltage Profile Control of Distribution Network considering Dynamics of Distributed Generator T. Tsuji, K. Tomura, T. Oyama, T. Hashiguchi, T. Goda, S. Tange, & T. Nomura 507 Identification of Trouble of Transformer by Frequency Response Analysis S. Miyazaki, Y. Mizutani, H. Suzuki, & M. Ichikawa 517 Proposal of Evaluation Test Method for Withstand Performance under Residual DC Charge at GIS Insulator S. Kaneko, S. Okabe, S. Tsukao, T. Kobayashi, K. Nojima, M. Takei, & T. Miyamoto 526 Quantitative Evaluation Method of Each Generation Margin for Power System Planning S. Su & K. Tanaka 533 A Method for Determining Pseudo-measurement State Values for Topology Observability of State Estimation in Power Systems S. Urano & H. Mori 541 A Study of Current Chopping Characteristics in Metal-Carbide Composite Contact Materials A. Yamamoto, T. Kusano, T. Okutomi, K. Yokokura, & M. Homma 548 Numerical Simulation on Power Generation Characteristics of Disk MHD Generator with High-Temperature Inert Gas Plasma T. Sakai, M. Matsumoto, T. Murakami, & Y. Okuno 553

MAY 2009 Volume 129-B Number 5

Title Author Page Extended Summary Smoothing Control of Wind Farm Output by Using Kinetic Energy of Variable Speed Wind Power Generators D. Sato & H. Saitoh 580 Application of Recurrent Neural Network to 3-Hours-Ahead Generating Power Forecasting for Wind Power Generators A. Yona, T. Senjyu, N. Urasaki, & T. Funabashi 591 Any-Place Forecasting Method of Nationwide Time-Series Wind Speed Using Classified Forecast Models based on Wind Conditions S. Oke, S. Higashiyama, Y. Suda, & H. Takikawa 598 A Control Method of Charging Level for Battery Energy Storage System for Smoothing Output Fluctuation of Wind Power Generation -Development of State-of-Charge Feedback Control- K. Yoshimoto, T. Nanahara, & G. Koshimizu 605 Simple Wind Power Prediction System Using Self-Tuning Fuzzy Reasoning and Error Persistent Model N. Fujimura, T. Yasuno, R. Yakushiji, K. Takigawa, & K. Kawasaki 614 Evaluation of Risk of Lightning Hits on Tall Structures in Japan M. Ishii, F. Fujii, M. Saito, & M. Matsui 621 A Study of Transient Magnetic Fields in a Nacelle of a Wind Turbine Generator System due to Lightning K. Yamamoto, T. Chikara, & A. Ametani 628 A New Smooth Scheme for Power Fluctuations using Inverter of Wind Power Generation with Doubly Fed Induction Generator T. Kai & A. Tanaka 637 Capacity Requirement for Battery Installed at a Wind Farm -Evaluation of Energy Capacity Required for Scheduled Output Operation- T. Nanahara 645 Coordinate Control of Wind Turbine and Battery in Wind Turbine Generator System T. Senjyu, Y. Kikunaga, M. Tokudome, A. Uehara, A. Yona, & T. Funabashi 653 A Study on the Wind Power Generation Fluctuation of Multiple Sites Y. Yamagishi, T. Ueda, N. Kanao, & S. Komami 661 Energy Absorption of Distribution Line Arresters due to Lightning Back Flow Current and Ground Potential Rise for Lightning Hit to Wind Turbine Generator System H. Okamoto, S. Sekioka, Y. Ebinuma, K. Yamamoto, Y. Yasuda, T. Funabashi, & S. Yokoyama 668 A Study on Effective Length of Long Grounding Conductor in Windfarm S. Sekioka & T. Funabashi 675 A Theoretical Analysis of the Electric Power Storage Capacity under Changing Renewable Energy Supplies and Power Demands T. Oda, T. Miyazaki, M. Ito, & T. Kashiwagi 682 Experiments of Wind Turbine Blades with Rocket Triggered Lightning M. Minowa, S. Sumi, M. Minami, & K. Horii 689 Study on Battery Capacity for Grid-connection Power Planning with Forecasts in Clustered Photovoltaic Systems T. Shimada, N. Kawasaki, Y. Ueda, H. Sugihara, & K. Kurokawa 696 Improvement of Coherency-based Power System Reduction Method K. Tanaka, K. Suzuki, & H. Yamagiwa 705

JUNE 2009 Volume 129-B Number 6

Title Author Page Extended Summary Determination Method for Optimal Installation of Active Filters in Distribution Network with Distributed Generation S. Kawasaki, Y. Hayashi, J. Matsuki, H. Kikuya, & M. Hojo 733 A Study of Economical Incentives for Voltage Profile Control Method in Future Distribution Network T. Tsuji, N. Sato, T. Hashiguchi, T. Goda, S. Tange, & T. Nomura 745 Robust Voltage Stabilization in an Isolated Wind-Diesel Power System using PSO based-Fixed Structure H�‡ Loop Shaping Control S. Vachirasricirikul, I. Ngamroo, & S. Kaitwanidvilai 756 Optimal Operation of Cogeneration Systems by Stochastic Programming Y. Tanaka & M. Fukushima 765 A Method for Avoiding Numerical Instability in FDTD-based Surge Simulations and its Application to Representation of Thin Wires A. Tatematsu & T. Noda 776 ANN based Real-Time Estimation of Power Generation of Different PV Module Types Syafaruddin, E. Karatepe, & T. Hiyama 783 Improvement of Convergence Characteristic in Nonlinear Transient Eddy-Current Analyses using the Error Correction of Time Integration based on the Time- Periodic FEM and the EEC Method Y. Takahashi, T. Tokumasu, M. Fujita, S. Wakao, T. Iwashita, & M. Kanazawa 791 Performance Analysis of Intermediate-Temperature Disk Type Seal-less Solid Oxide Fuel Cell using Pure Hydrogen as Fuel T. Tanaka, Y. Inui, N. Chitose, T. Miyazawa, & T. Akbay 799 Relationship between Oscillating Impulse Waveform and the Base-Curve under Lightning Impulse Test S. Matsumoto, N. Nishimura, K. Kasajima, & T. Kawamura 809 Effect of Lightning Protection Devices for Distribution Lines based on a Field Research T. Miyazaki, Y. Sakamoto, S. Okabe, K. Mori, J. Yoshinaga, & J. Motohashi 815 Experimental Study on Fast Ionization Wave in Supersonic Flow K. Udagawa, K. Matsushima, S. Tomioka, & H. Yamasaki 823 Numerical Studies on Behavior of Lorentz-Force-Applied Boundary Layer in Supersonic Flow K. Udagawa, S. Tomioka, & H. Yamasaki 831

JULY 2009 Volume 129-B Number 7

Title Author Page Extended Summary Voltage Reactive Power Control Considering Time Lag of Voltage Control Device Y. Shigemori, A. Ishigame, O. Yatsubo, & T. Kawaguchi 859 A Study on Voltage Compensation Method using Autonomous Decentralized Control of Distributed Generators S. Tanaka & H. Suzuki 869 Smoothing Control of Wind Generator Output Fluctuations by New Pitch Controller T. Yamazaki, R. Takahashi, T. Murata, J. Tamura, T. Fukushima, E. Sasano, K. Shinya, & T. Matsumoto 880 Evaluation of Mean Life of Power Equipment based on 3-parameter Weibull Distribution Y. Zhou, M. Kato, N. Saitou, & R. Yokoyama 889 Basic Studies on Chaotic Characteristics of Electric Power Market Price Y. Takeuchi, H. Miyauchi, & T. Kita 897 An Experimental Study of a Simulation Method for Calculating a Lightning Outage Rate of Distribution Lines T. Miyazaki, Y. Sakamoto, S. Okabe, K. Mori, J. Yoshinaga, & J. Motohashi 905 A Study on EMTP-Analysis Model for Switch-Board SPD with Gap and Propagation Characteristics of Lightning Surge on Simple Indoor Distribution Line Y. Sakamoto, T. Miyazaki, & S. Okabe 914 Simulation Method of Column Behavior on Long Gap Free Arc in Air S. Tanaka & T. Matsumura 921 Location of Negative Charge Associated with Continuing Current of Upward Lightning Flash in Winter M. Saito, M. Ishii, H. Kawamura, & T. Shindo 929 Simulation of SLF Interrupting Performance for SF6 Gas Circuit Breaker based on Serially Connected 3 Arc Models T. Koshizuka, T. Shinkai, K. Udagawa, & H. Kawano 935 Stability of Step-Response Parameters of Standard Impulse Voltage Divider for Lightning Impulse S. Miyazaki, H. Goshima, H. Shinkai, M. Yashima, T. Wakimoto, & M. Ishii 941 Application of the 3D TLM Method to Analyzing Lightning Electromagnetic Fields and Surges T. Matsuda, Y. Baba, N. Nagaoka, & A. Ametani 948

AUGUST 2009 Volume 129-B Number 8

Title Author Page Extended Summary Power Distribution System Planning with GIS Consideration S. Wattanasophon & B. Eua-arporn 984 A Method of Tracing an Operating Point on a Power Angle Curve Using a State Diagram for the Prediction of Loss of Synchronism M. Sato 991 Economic and Reliability Evaluation of Wind-Diesel-Battery System for Isolated Island Considering CO2 Emission H. Suryoatmojo, A. A. Elbaset, & T. Hiyama 1000 The Surplus-Electric-Power Trade of the Cogeneration by PPS -Modeling of Electric Power Dealings, and Analysis of Profits Distribution- T. Oda, A. Akisawa, T. Miyazaki, & T. Kashiwagi 1009 Large-scale Parallel Analysis of 3D Non-linear Magnetostatic Problems Using the A-p Method in the Subdomain Problem H. Kanayama, M. Ogino, S. Sugimoto, & J. Zhao 1018 Capacity Decline and Characteristics Changes of Lithium-ion Cells with Large Capacity during Trickle Charge at High Temperature T. Matsushima 1025 Aspect of Home Electric Appliances Damages due to Lightning and Future Problem T. Hosokawa, S. Yokoyama, & M. Soeda 1033 Multi-agent based Distributed Reactive Power Control Method T. Nagata, D. Kunisa, H. Saiki, & R. Hatano 1039 Electromagnetic Analysis of Ring Earth Electrode for Wind Turbine T. Fujii, Y. Yasuda, & T. Ueda 1047

SEPTEMBER 2009 Volume 129-B Number 9

Title Author Page Extended Summary A Frequency Control Approach by Decentralized Controllable Loads in Small Power Systems T. Senjyu, M. Tokudome, A. Yona, & T. Funabashi 1074 A Fuzzy Based Coordinated Control Method for Isolated Power Utility Connected Multiple PV Systems to Reduce Frequency Deviations M. Datta, T. Senjyu, A. Yona, & T. Funabashi 1081 A Study of Forecasting Precision Enhancement of Short-term Wind Power Generation by use of NN Method S. Kakuta & G. Wu 1091 A Voltage Stability Contingency Ranking Method Including Unstable Contingencies S. Su & K. Tanaka 1098 Effects on CO2 Reduction Potential of the Accelerated Introduction of Plug-in Hybrid Electric Vehicle in the Market Y. Shinoda, K. Yabe, H. Tanaka, A. Akisawa, & T. Kashiwagi 1107 Analysis of Power Quality Based on Real Data and Quality Improvement at Campus Distribution System S. Kawasaki, J. Matsuki, Y. Hayashi, & A. Ito 1115 Judgement of Replacement Time using Insulation Tests of Aged Gas-Insulated Power Apparatus -Estimation of Cumulative Insulation Fault Probability under Different Levels of Voltage Application- H. Goshima, M. Yashima, T. Shindo, & T. Takuma 1123 Influence of Gap Length between Electrodes and Size of a Closed Chamber on Internal Pressure-rise due to Arc S. Tanaka, T. Tadokoro, T. Miyagi, T. Ohtaka, M. Iwata, & T. Amakawa 1131 Review of Electromagnetic Models of the Lightning Return Stroke Y. Baba 1139

OCTOBER 2009 Volume 129-B Number 10

Title Author Page Extended Summary Investigation of Transformer Model for TRV Calculation by EMTP M. M. Thein, H. Ikeda, K. Harada, S. Ohtsuka, M. Hikita, E. Haginomori, & T. Koshiduka 1174 FDTD Electromagnetic Analysis of a Wind Turbine Generator Tower Struck by Lightning M. Nagao, N. Nagaoka, Y. Baba, & A. Ametani 1181 Thermodynamic Properties at High Temperatures and Particles Present After Arc Extinction in CO2-CF3I Mixture Y. Yokomizu, R. Ochiai, & T. Matsumura 1187 Zinc Oxide Surge Arresters and HVDC 125 kV- upgrade 500 kV Converter Stations-Power Technology of Japan through the Experience of Developments and Applications of Gapless Metal Oxide Surge Arresters- S. Shirakawa, T. Kobayashi, Y. Matsushita, T. Sakai, H. Suzuki, & Y. Ozaki 1194 Outage Rates of Power Distribution Lines due to Summer and Winter Lightning in Chugoku Region A. Takahashi, A. Asakawa, S. Yokoyama, S. Marumoto, K. Yamamoto, & S. Nakamoto 1201 Experimental Study on Short Circuit Phenomena in Air Switch of Distribution Line due to Sparkover between Different Poles on Which One Surge Arrester of the Three Ones is Omitted T. Sato, S. Uemura, A. Asakawa, S. Yokoyama, H. Honda, & K. Horikoshi 1207 Mechanism of Hydrophobicity Loss of Silicone Rubber in Dynamic Drop Test T. Matsumoto, T. Kurasawa, & K. Hasegawa 1213 Lightning Risk on Wind Turbine Generator Systems T. Shindo & T. Suda 1219 A Simulation Study of Lightning Surge Characteristics of a Distribution Line Using the FDTD Method S. Matsuura, A. Tatematsu, T. Noda, & S. Yokoyama 1225 Evaluation of Characteristics of Lightning Faults on 275 kV Transmission Lines H. Kawamura, N. Itamoto, K. Shinjo, & M. Ishii 1233 Humidity Influence on Corona Discharge Characteristics on Polymer Insulators under Polluted Conditions T. Banno, I. Umeda, T. Kondo, K. Tanaka, & Y. Suzuki 1240 A Study on Induced Voltages on an Aerial Wire due to a Current Flowing through a Grounding Grid A. Tatematsu, K. Yamazaki, K. Miyajima, & H. Motoyama 1245 A Novel Residential Distributed-Generating System with Solar Cells and Fuel Cells and its Cost Estimation Y. Arakane, H. Noguchi, M. Yamamoto, & S. Funabiki 1252 A Study on Hydrogen Generation Reactor Using NaBH4 and Load Following Ability for Fuel Cell Application D. Park & M. Ishida 1259 Next Day Price Forecasting in Deregulated Market by Combination of Artificial Neural Network and ARIMA Time Series Models P. Areekul, T. Senjyu, N. Urasaki, & A. Yona 1267

NOVEMBER 2009 Volume 129-B Number 11

Title Author Page Extended Summary Analyzing Small Signal Stability of Power System based on Online Data by Use of SMES H. Ishikawa, Y. Shirai, T. Nitta, & K. Shibata 1290 Fundamental Design based on Current Distribution in Coaxial Multi-Layer Cable-in-Conduit Conductor T. Hamajima, M. Tsuda, T. Yagai, K. Takahata, & S. Imagawa 1299 Study of Structure of Co-axial Multi-layered HTS Power Cable based on Low AC Loss using Efficient 3-D FEM Analysis N. Takata, D. Miyagi, N. Takahashi, & S. Torii 1305 Demonstration Model Development of the Force-Balanced Coil for SMES S. Nomura, K. Kasuya, N. Tanaka, K. Tsuboi, H. Tsutsui, R. Shimada, A. Ninomiya, & T. Ishigohka 1311 Large Capacity SMES for Voltage Dip Compensation Y. Iwatani, F. Saito, T. Ito, M. Shimada, S. Ishida, & Y. Shimanuki 1319 Coil Development using YBCO Tape Coated Conductor for Power Applications K. Shikimachi, N. Kashima, T. Watanabe, S. Nagaya, M. Yagi, S. Mukoyama, T. Izumi, K. Nakao, & Y. Shiohara 1326 An Experimental Study on Voltage Compensation Method using Autonomous Decentralized Control of Distributed Generators S. Tanaka & H. Suzuki 1333 Load Frequency Control Method by Charge Control for Plug-in Hybrid Electric Vehicles with LFC Signal M. Takagi, H. Yamamoto, K. Yamaji, K. Okano, R. Hiwatari, & T. Ikeya 1342 Development of Power Supply System with Distributed Generators using Parallel Processing Method K. Hirose, T. Takeda, Y. Okui, K. Yukita, Y. Goto, K. Ichiyanagi, & T. Matsumura 1349 A Study on the Optimal Generation Mix Based on Portfolio Theory with Considering the Basic Condition for Power Supply M. Kato & Y. Zhou 1357 The Application of Parameter Space Design Method for Generator Excitation Control H. Iki, S. Yoshimura, & Y. Uriu 1365 Synchronized Injection Method of Distributed Inter-Harmonic Currents and its Application to Detection of Islanding Operation under Clustering Installation of Distributed Generators S. Nishimura, Y. Hada, M. Orui, F. Yamamoto, H. Kobayashi, & T. Matsumura 1373 Yearly Change in Residual Life of a Power Equipment Group and its Maintenance Management J. Toyoda, K. Sakamoto, & T. Chida 1383 Optimization of Electric Power Leveling Systems by a Novel Hybrid Algorithm with Simulated Evolution and Genetic Algorithms J. Itoh, M. Yamamoto, & S. Funabiki 1390 Development of a New Environment-conscious Transformer Impregnated with Palm Fatty Acid Ester (PFAE) T. Hikosaka, A. Yamazaki, Y. Hatta, H. Koide, T. Kanoh, T. Suzuki, J. Yamada, & S. Uemura 1397 Voltage Control of a Self-Excited Induction Generator using a Variable Reactor F. Yamamitsu & T. Sonoda 1403 Mapping Based Technique for Distance Relays Setting in Presence of IPFC I. Ahmadi, A. Y. Varjani, & M. Khederzadeh 1411 Concept and Features of Arrester Operating Duty Test in the Japanese Standard S. Ishibe, Y. Ishizaki, H. Watanabe, M. Kobayashi, S. Shirakawa, S. Yuasa, & S. Nishimura 1419

NOVEMBER 2009 Volume 129-B Number 12

Title Author Page Extended Summary Development of a Surge Type Fault Locator using the Hybrid Detection Type Fault Recorder S. Urano, T. Yamada, Y. Ooura, Y. Xu, T. Makimura, & Y. Yamaguchi 1441 Participation Weight Estimation in Power Oscillation Mode based on Synchronized Phasor Measurements and Auto-spectrum Analysis C. Li, M. Watanabe, Y. Mitani, & B. Monchusi 1449 Minimization of Interrupted Power by Optimal Power Flow Control with Multiple UPFCs K. Kawabe & A. Yokoyama 1457 Effect of Differences in Control Characteristics on Microgrid Power Balancing T. Shimakage, J. Sumita, T. Kato, & Y. Suzuoki 1469 Study on Daily Electric Load Curve Forecasting Method based on Regression Type Hourly Load Modeling with Yearly Load Trends, Day-types and Insolations T. Haida 1477 Risk Assessment of Investment Strategy in Distributed Energy System under Uncertainty of Fuel and Electricity Prices W. Ariki, H. Asano, E. Koda, & S. Bando 1486 Application of Multi-objective Memetic Algorithm with Solution Diversity to Probabilistic Distribution Network Expansion Planning T. Yoshida & H. Mori 1495 An Investigation of Method to Reduce Harmonic Components using Specific Harmonic Control Method T. Harimoto, H. Hayashi, & K. Murata 1504 A Study on the Scheduling of Large-Scaled PV Power Station Output based on Solar Radiation Forecast S. Takayama, Y. Iwasaka, R. Hara, H. Kita, T. Ito, Y. Ueda, S. Miwa, N. Matsuno, K. Takitani, & K. Yamaguchi 1514 Investigation of Impact of Renewable Energy Penetration on System Total Transfer Capability at Risk N. Paensuwan, A. Yokoyama, S. C. Verma, & Y. Nakachi 1523 A Study of Autonomous Decentralized Voltage Profile Control Method considering Control Priority in Future Distribution Network T. Tsuji, T. Hashiguchi, T. Goda, T. Shinji, & S. Tsujita 1533 Estimating Load Margin to Saddle Node Point of Voltage Stability with Hybrid Intelligent System N. Ishibashi & H. Mori 1546 Capacity Evaluation of Several Types of DG Systems in Micro-grid using Load Demand Analysis and Frequency Response of DG Systems E. Shimoda, S. Numata, J. Baba, T. Nitta, & E. Masada 1553 High Quality Power Supply Method for Islanding Microgrid by use of Several Types of DG Systems including Rotating Machines T. Kikuchi, J. Baba, S. Kawachi, E. Shimoda, S. Numata, T. Yamane, E. Masada, & T. Nitta 1561 A New Improved Hybrid Meta-Heuristics Method for Unit Commitment with Nonlinear Fuel Cost Function K. Okawa & H. Mori 1567 Stabilization Control Method of Output of Photovoltaic Generation Systems using Binary Control Y. Hayashi, S. Kawasaki, J. Matsuki, M. Iwasaki, T. Funabashi, Y. Okuno, & T. Hayashi 1576 Estimation of the Frequency of Instantaneous Voltage Drops Dependent on Arrangement of Line Surge Arresters H. Kawamura, M. Kozuka, N. Itamoto, K. Shinjo, & M. Ishii 1585

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