A Publication of Power and Energy Society E

The Transactions of The Institute of Electrical Engineers of Japan
A Publication of Power and Energy Society
2000 Volume 120 Contents

Japanese English

Jan. Feb. Mar. Apr. May. Jun. Jul. Aug./Sep. Oct. Nov. Dec.

Extended Summary

JANUARY 2000 Volume 120-B Number 1

Special Issue on International Workshop on High Voltage Engineering (IWHV '99)

Preface to Special Issue on International Workshop on High Voltage Engineering

.....M. Ishii 1

Special Issue Review

Continental-Scale Detection of Cloud-to-Ground Lightning

.....K.L. Cummins 2

Special Issue Paper

Experimental Study on Absorption Energy of a Distribution Line Arrester by a Scale-Model Technique

.....S. Sekioka 6

Neural Networks Application to the Fault Location in the Transformer Winding

.....Y. Kawaguchi & T. Shimizu 12

Tower Models for Fast-Front Lightning Currents

.....Y. Baba & M. Ishii 18

Thermodynamic and Transport Properties of N2/O2 Mixtures at Different Admixture Ratios

.....Y. Tanaka, K.C. Paul, & T. Sakuta 24

Wave Propagation Characteristics of Iron Conductors in an Intelligent Building

.....A. Ametani, N. Nagaoka, R. Koide, & T. Nakanishi 31

Lightning Protection Method of Power Distribution Lines Located in Mountainous Areas Facing the Sea of Japan

.....H. Sugimoto, A. Asakawa, S. Yokoyama, T. Koide, & K. Nakada 38

Characteristics of Electromagnetic Fields due to Winter Lightning Stroke Current to a High Stack

.....H. Goshima, H. Motoyama, A. Asakawa,A. Wada, T. Shindo, & S. Yokoyama 44

Development of Spring Operating Mechanism for New 72/84kV GCB

.....Y. Taniguchi, H. Mizoguchi, Y. Ohda, & S. Nishizumi 50

Flashover Analyses of 500kV Transmission Towers with Capacitive Grounding Resistance

.....Y. Yasuda, Y. Hirakawa, T. Hara,N. Hayanose, K. Nomura, & K. Kawabata 56

Suppression of Very Fast Transient Overvoltages across Insulating Flangeof 1000kV GIS

.....N. Shimoda, K. Taguchi, T. Nemoto,M. Kobayashi, A. Hashimoto, & J. Ozawa 63

Analysis of Measuring Methods of Accumulated Surface Charge (1)

.....S. Hamada & T. Takuma 69

Potential Distribution Measurement of Surface Discharge Developing on Insulating Material

.....A. Kumada, M. Chiba, & K. Hidaka 75

Uniform Dielectric Breakdown in hot SF6 Gas; Application to Gas Circuit Breakers

.....T. Shinkai, T. Mori, G.J. Cliteur, K. Suzuki, & D. Biswas 81

The Ablated Mass of an Arc Extinction Chamber caused by a Load Current Breaking

.....M. Matsuoka, K. Mizumoto, & S. Arai 88

Investigation on the Occurrence Domain of Three Phase Simultaneous Interruption in Breaking Low Current Using a Vacuum Switch in a Cable Circuit

.....Y. Eshaf, M. Matsuoka, I. Iyoda, & S. Arai 94

Letter

Measurement of Chopped Impulse Peak Voltage by Means of Negative Feedback Type Pulse Lengthener Circuit

.....H. Yokote, R. Imaizumi, & M. Uno 100

FEBRUARY 2000 Volume 120-B Number 2

Special Issue on New Power System Analysis Technologies

Special Issue Review

Future Technology for Power System Analysis

.....A.Yokoyama 123

Special Issue Paper

A Prototype Computer-Supported Education System for Power System Analysis by using the WWW Environment

.....T.Nagata, H.Watanabe, M.Ohno, & H.Sasaki 128

Real Time FFT Based On-line Identification of Power System Oscillation Modes

.....N.Suzuki, T.Hiyama, & T.Funakoshi 134

Power Swing Mode Detection from Power System Measured Data Based on Prony Analysis

.....M.Amano, M.Sekoguchi, K.Neri, & K.Kawata 141

A Reactive Power Resource Planning by Multi-stage Tabu Search

.....K.Nara & H.Hu 148

Studies on Combining Method between Analogue Simulator and Real-time Digital Simulator for Power System Analysis

.....Y.Tanaka, H.Nishigaito, H.Konishi, & M.Nishimura 154

Parallel Processing of Network Calculation for Speed-up of Transient Stability Analysis

.....M.Nagata & N.Uchida 161

Feasibility Study on Development of a Low Cost and Flexible Power System Real-Time Simulator

.....Y.Tada & H.Okamoto 170

A Countermeasure against the Volage Sag due to a Inrush Current of Wind Power Generation System Interconnecting to a Distribution Line

.....Y.Sasaki, N.Harada, T.Kai, & T.Sato 180

The construction method of Photovoltaic Power System in the community area

.....C.X.Xuan, T.Tani, & F.Nakamura 187

Embedded Runge Kutta method for Power System Transient Stability Analysis

.....K.Sato, H.Hori, & S.Fujiwara 195

Paper

Experimental Study on Power System Stabilization by UPFC with Linearizing Control of Power Swing

.....M.Hojo, D.Kamolyabutra, Y.Mitani, T.Ise, & K.Tsuji 202

Modeling and Analysis of the NEDO 500kW Wind Generator

.....N.Kodama, T.Matsuzaka, & S.Yamada 210

Negotiation Models for Electric Pricing and Load Dispatch in Electricity Market

.....Geerli, L.Chen, Y.Kinoshita, & R.Yokoyama 219

Method of Mutually Coupling Effects of Multi-parallel Routes under Unbalanced Faults

.....K.Tanaka 227

Flashover Analyses of Transmission Towers with Nonlinear Grounding Resistance Model

.....T.Hara, Y.Yasuda, Y.Hirakawa,N.Hayanose, M.Takeuchi, & K.Kawabata 234

Prevention Method for False Operation of the Earth Leakage Circuit Breakers due to Lightning Surges

.....N.Watanabe 242

Re-ignition Surge and High-Frequency Arc Extinction phenomena at 550kV Shunt Reactor Current Interruption

.....S.Okabe, M.Koto, T.Koshizuka, T.Shinkai,S.Nishiwaki, N.Miyake, T.Nakamoto, & T.Saida 249

Measurement and Numerical Analysis of Current Density Distribution in Polymer-electrolyte Water Electrolysis Cell

.....T.Murakami, T.Hikosaka, T.Aranaga, K.Onda, & K.Ito 256

A Development of PV-ECS System Using A New Electrical Energy Storage System ECS

.....S.Niiyama, O.Romny, K.Nakamura,S.Yamashiro, K.Mitsui, M.Yamagisi, & M.Okamura 264

Wave Propagation Characteristics of an Overhead Conductor above Snow

.....A.Ametani, N.Nagaoka, & R.Koide 271

Two-Dimensional Analysis of Supersonic Nonequilibrium Disk MHD Generator Considering Diffuser

.....Y.Inui, A.Kosugi, & M.Ishikawa 278

Development of the Cable Fault Location Method using the Fiber Optic Distributed Temperature Sensor

.....K.Watanabe, N.Takinami, T.Chino, K.Amano, & Y.Nakamura 286

A Method of Determining Radial Network Configuration using Linear Programming

.....K.Tsuji 295

MARCH 2000 Volume 120-B Number 3

Review

Recent Situation of Wind Power in Foreign Countries and Their Impact on Electric Power System

..........T. Nanahara 321

Paper

A Method for Analysis of Dynamics in Generator Swing Based on Nonlinear System Theory

..........K. Kawasaki, P. Miao, T. Imamura, Y. Mitani, &K. Tsuji 325

Detection of Partial Discharge Using First Peak Height and Cumulative Wave Parameter of Internal Electromagnetic Wave in GIS

..........H. Tsutada, N. Nagata, M. Miyashita, M. Kamei,S. Inoue, K. Takashima, &T. Usami 333

Phase Control Pattern and Phase Regulating Performance of a Thyristor- Controlled Phase Shifter

..........N. Uchiyama, M. Watanabe, N. Kasahara, &H. Arita 340

A Method of Designing Nonlinear Observers for Squirrel-cage Induction Generators in Windmill Power Systems

..........Y. Long, S. Hanba, H. Miyagi, &K. Yamashita 346

A Harmonics Impedance Measurement Method of Distribution Systems by Static Capacitor Switching

..........K. Sawada, T. Genji, T. Shikata, &S. Nishimura 354

Deterioration Diagnosis of Insulating Oil for Power Transformers by Optical Analysis

..........K. Sawada, T. Genji, J. Katagiri, Y. Takezawa, &Y. Itoh 362

Design Guideline of Flux-Lock Type Superconducting Fault Current Limiter with AC Magnetic Field Coil for 6.6kV Distribution System

..........Y.-H. Guo, Y. Yokomizu, &T. Matsumura 368

Development of a Testing Method for 10kArms Class AC Superconducting Cables

..........M. Chiba, K. Fukuda, Y. Sakagami, K. Takeda,M. Shibuya, K. Miyashita, &N. Higuchi 375

Development of a Route Design System for Overhead Transmission Lines

..........F. Kato, M. Shindo, H. Hirata, K. Kaneda, &H. Yamashita 382

Stabilization for Thermomagnetic Instability of CuNi/NbTi Superconducting Wire in Spatially Distributed Magnetic Field

..........N. Banno&N. Amemiya 390

The Influence of Inside Moisture of ZnO Elements for the Leakage Current of the ZnO Surge Arrester with a Series Gap under Repetitive Operations

..........T. Horiguchi, M. Otsubo, C. Honda, &H. Nieda 396

A Basic Investigation of Substation Entrance Voltage Variation due to Corona Wave-Deformation

..........A. Ametani, K. Yoshida, S. Sekioka, T. Higuchi, &Y. Kato 403

Development of 70,000kW Class Low Response Excitation Superconducting Generators

..........Y. Imai, H. Kusafuka, T. Shimada,M. Shibuya, R. Shiobara, K. Suzuki, &K. Miyaike 411

Lightning-Surge Protection and Device Technology for Communications Equipment

..........H. Sato&Y. Shimoda 420

Fault Analysis of Interconnecting System between Commercial-Scale Subsonic Diagonal Type MHD Generator and AC Power System

..........T. Iwashita, T. Matsuo, Y. Inui, M. Ishikawa, &J. Umoto 426

Islanding Prevention Technique by the Active/Passive Series Method Applied to PV Power Generation Systems Interconnected to the Grid with High Density

..........H. Kobayashi, K. Takigawa, &A. Kitamura 433

Two-Dimensional Analysis of Two-Phase Flow in Pulsed MHD Generator with Particle Model

..........H. Sugita, T. Matsuo, Y. Inui, &M. Ishikawa 441

Development of a 13T-640MJ Superconducting Pulsed Coil for Fusion Machines

..........T. Ando, T. Hiyama, Y. Takahashi, H. Nakajima, T. Kato,T. Isono, M. Sugimoto, K. Kawano, N. Koizumi, Y. Nunoya,K. Matsui, G. Nishijima, Y. Tsuchiya, H. Tsuji, &S. Shimamoto 449

Development of Detour Operation Method for PAFC Stack

..........M. Ogawa, K. Morishita, &H. Horiuchi 457

Decaying Process of Wall-Stabilized Air Arc Contaminated with Plastic Vapor

..........H. Ito, T. Sakuta, &T. Kobayashi 463

Calibration of Partial Discharge Magnitude for In-service Hydro-power Generator

..........T. Seki, M. Kakuta, T. Minou, &M. Aoki 471

Study of Cooling Gases for Windage Loss Reduction

..........Ajisman, K. Yamagata, J. Kobuchi, &R. Shimada 478

APRIL 2000 Volume 120-B Number 4

Special Issue on Applications of New Materialsand Composite Materials in Power Engineering

Preface to the Special Issue on ''Applications of New Materials and Composite Materials in Power Engineering''

..........S. Nishimura 497

Special Issue Review

Development of New and Composite Materials in Power Engineering Application

..........T. Okamoto 498

Special Issue Paper

Development of Oxide Superconducting Wires for Application to Electric Power Apparatuses

..........H. Ii, M. Shibuya, N. Uno, K. Hayashi, T. Saito,T. Umemura, H. Yoshino,&K. Higashiyama 502

Study on Application of Thermally Upgraded and Low Permittivity Dielectrics to Gas Insulated Transformer

..........K. Muramatsu, T. Goda, M. Ikeda,K. Hirai, Y. Ishioka,&K. Toda 511

Influence of Power Source on Contamination Withstand Voltage of Polymer Insulators

..........T. Usui, N. Kasuya, H. Ozaki, R. Matsuoka, S. Ito,&K. Kondo 518

Evaluation of Surface Degradation of Silicone Rubber Using Physico-Chemical Analyses

..........H. Homma, T. Kuroyagi,&K. Izumi 527

Paper

Development and Application of a New Approach to Construct External Equivalents for Power System Stabilizing Controller

..........M. Saeki, H. Matsuoka, Y. Nagae, M. Tanaka, K. Omata,&M. Sato 537

An Economic Estimation of PV-Power Storage System Operation in a Transmission Open Access Environment

..........S. Yamashiro, H. Kudo, M. Iguchi, G. Zhau,&T. Ueda 545

A Method of Quantitative Optimization of Pumped-Storage Hydro Plant

..........A. Miyata 553

Analysis of Distance Relay Operation at Unbalanced Arc Failure by Modeling Test using Artificial Transmission Line

..........T. Ohta, H. Kuribayashi, T. Sasano,M. Furuse, T. Fujimoto,&T. Matsui 561

Dielectric Characteristics of Turn-to-turn Insulation of Gas-Insulated Transformer for Various Impulse Voltage Application

..........T. Inoue, T. Teranishi, M. Ikeda,&S. Yanabu 569

On the Effect of Coupling Capacitance between a Sphere Gap and a Voltage Divider on Impulse Voltage Measurement

..........Y. Nishikori, S. Kojima,&T. Kouno 576

Study on Transient Field Intensity and Dielectric Strength for DC Polarity Reversal Voltage in Oil-Immersed Insulation

..........M. Ikeda, S. Sakaguchi, M. Oyama, T. Inoue,&M. Hikita 581

Lightning Damage Ratio of Low-voltage Distribution Equipment due to Direct Lightning Hits to Overhead Ground Wire

..........T. Otsuka, M. Matsuoka, S. Uchiyama,&I. Sumitani 588

Phosphoric Acid Transfer along a Porous Carbon Plate by Capillary Force

..........Y. Tsutsumi, M. Komata, T. Yatabe, M. Ogawa,&K. Hotta 596

Vibration Tests of 1000kV Gas Insulated Bushing and Influence of Connecting Leads

..........Y. Yamagata, K. Yokotsu, K. Ohtsuka, K. Sasamori,&S. Murase 603

A Development of Contactless Measurement Method of a Transmission Line Surge Voltage Waveform

..........K. Yamabuki, N. Nagaoka,&A. Ametani 609

Approach to Decrease the Performance Decay Rate of Molten Carbonate Fuel Cells with Li/Na Electrolyte

..........Y. Fujita, T. Nishimura,&A. Sasaki 615

A Protective Method to Detect Short Circuit Fault on Distribution Line Applied to PV Power Generation Systems Interconnected to the Grid with High Density

..........H. Kobayashi&K. Takigawa 621

Current Density Distributions Inside a Human Model with Erect Position on the Insulating Circular Plate in the Electric Field

..........A. Chiba&K. Isaka 630

Direct Fuel Cell Performance using Dimethyl Ether Fuel

..........Y. Tsutsumi, T. Moriyama,&M. Komata 637

Letter

Construction of Lyapunov Function for Interconnected Co-Generation System

..........A. Ishigame&T. Taniguchi 643

MAY 2000 Volume 120-B Number 5

Review

Trend for FACTS Technologies in Japan and World

..........I. Iyoda 651

Paper

Decentralized Load Frequency Control Based on H Control

..........T. Ishii, G. Shirai,&G. Fujita 655

Investigation of Input Data for Estimation of Ground Rainfall Distribution by Using Artificial Neural Network

..........K. Mizuno, N. Hayashi, Y. Goto,K. Yukita, K. Ichiyanagi, Y. Yokomizu,&T. Matsumura 665

Optimal Allocation of Dispersed Generators for Loss Minimization

..........K. Nara, Y. Hayashi, B. Deng, K. Ikeda,&T. Ashizawa 672

Analysis on Requirements of Islanding Detection Systems for Distributed Induction Generators

..........C. Nakazawa&Y. Nakanishi 678

Analysis of Nodal Prices for Power Systems

..........L. Chen, H. Suzuki, T. Wachi,&Y. Shimura 686

System Efficiency of High-temperature Water Electrolysis by Planar Solid Oxide Electrolysis Cell

..........T. Hikosaka, M. Iwata, K. Onda, K. Ito,&S. Nagata 694

Transient Recovery Voltages with Steep Front which Appear at Interrupting Inrush Current of Transformer

..........S. Okabe, M. Koto, T. Koshizuka, S. Nishiwaki, N. Takahashi, T. Saida,&S. Yanabu 704

Analysis and Practice of Temperature Variation Reduction in Fuel Cell Reformer

..........M. Ogawa, I. Morotomi, K. Tsuru, Y. Morita,&T. Horie 711

Optimum Design for Residential Photovoltaic-Thermal Binary Utilization System by Minimizing Auxiliary Exergy

..........T. Fujisawa&T. Tani 719

Load Voltage Compensation Using Series-Shunt Power Converter

..........T. Takeshita, Y. Hayashi, N. Matsui,&H. Fujita 725

Effect of the Organization of Solar Cell Array and Inverter Components on the System Economical Efficiency

..........S. Machida&T. Tani 733

Effects of Nozzle Shapes and their Positions on Axial Distribution of Electron Density around Nozzle Throat and on Arc Interrupting Capability in Flat-type Air-blast Quenching Chamber

..........H. Ohno, T. Tange, H. Ito, K. Naito, Y. Yokomizu,&T. Matsumura 739

Development and Proof Examination Result of Active Filter for Power Distribution Systems

..........Y. Susaki, T. Matsumura, T. Genji, J. Inoue, K. Yoshioka,&M. Kohata 746

Analysis of Recovery Characteristic in Commutation Type of Superconducting Fault Current Limiter Considering Time-Current Characteristic of Protective Relay and System Impedance

..........K. Mimura, H. Shimizu, Y. Yokomizu,&T. Matsumura 753

Optimum Ratio of PV Output Energy in Stand-Alone PV and WG Hybrid System

..........S. Nishikawa 760

Voltage Oscillation in Transformer Windings Affected by Very Fast Transient Surges

..........S. Fujita, S. Nakatsuka,&Y. Shibuya 766

Study of the Winter Lightning Ground Flash Density Measured by Lightning Location Systems

..........T. Udo 773

JUNE 2000 Volume 120-B Number 6

Review

Overview and Perspective of Dispersed Generation Systems

..........K.Natori 787

Paper

Difference of Effect of Superconducting Fault Current Limiter Introduced into Electric Power System due to Resitive-Type, Reactive-Type and Their Introduction Location

..........Y.-H.Guo, Y.Yokomizu, T.Matsumura, &H.Fujita 791

Verification of Thermal Stability of the Field Coil for the 70 MW Class Superconducting Generator

..........K.Shimohata, T.Inaguchi, M.Morita, S.Nakamura, S.Maeda, K.Suzuki, &T.Hirao 801

Decentralized Exciter Stabilizing Control for Multi-Machine Power Systems

..........S.Niioka, R.Yokoyama, G.Fujita, &G.Shirai 808

An Autonomous Distributed VQC Method based on Q-TBC

..........M.Tanimoto,Y.Izui,K.Iba, N.Fukuta, K.Deno, &T.Sasaki 815

Modeling on Effective Margin Angle Characteristics and AC Voltage Stability Analysis of CCC

..........T.Funaki, S.Tsubota, &K.Matsuura 823

Operation Method of a Solar-heat/Electricity Hybrid Hot-water Supply System using Daily Insolations Forecasted in a Few Days Later

..........Y.Kemmoku,S.Edo,S.Nakagawa, T.Kawamoto, &T.Sakakibara 831

3D Imaging of Lightning Channel and Leader Progression Velocity

..........S.Yoshihashi,Z.Kawasaki,K.Matsu-ura,H.Isoda,&Y.Sonoi 838

Study on DC Polarity Reversal Characteristics on Electric Field in Transformer Oil/Pressboard Composite Insulation System by Electro-optic Measurement

..........K.Kato, A.Sawada, Y.Hashiba, M.Hikita, &H.Okubo 844

Effects of Secondary Electrons in Traveling Wave Direct Energy Converter for D-3He Fusion Reactor

..........M.Ishikawa, Y.Shimizu, H.Momota, &Y.Tomita 851

Operating Tests with a 6.6kV-Reduction Model of Rectifing-Type Fault Current Limiter System

..........T.Ohkuma, Y.Sato, Y.Iwata,N.Tokuda, Y.Matubara, &M.Asano 858

Effect of Nozzle Load Resistance and Stagnation Gas Pressure on Performance of Disk MHD Generator with Small Area Ratio

..........J.Masuda, S.Torii, M.Tutsumi, N.Oda, Y.Okuno, &H.Yamasaki 864

Deterioration Diagnosis of Insulating Paper for Power Transformers by Optical Analysis

..........J.Katagiri, Y.Takezawa, Y.Itoh,H.Matsubara, T.Yura, &T.Genji 873

Development of an Electric Field Meter Using the Charging Phenomena of Water Drops

..........K.Masugata, I.Kitamura, M.Sekiya,T.Murai, N.Ikeda, N.Itamoto, &T.Sakai 879

Performances of Several Types of Fuel Cells and Factor Analysis of Performances

..........Y.Mugikura&K.Asano 885

A Method of Analysis of Lightning-Induced Voltages Taking Account of Surge Arrester in Frequency Domain

..........K.Michishita 893

Analysis of Lightning-Induced Voltage Taking Account of Finite Ground Conductivity by Using EMTP

..........K.Michishita, T.Suzuki, &T.Shimomura 899

Letter

Equivalent Circuit Model of Partial Discharge in Gas Insulated Switchgears

..........H.Maekawa, M.Doi, &S.Kawamoto 905

On Calculation Algorithm of the Voltage Stability Index Based on Load Equilibration Force

..........M.Yamamoto 907

JULY 2000 Volume 120-B Number 7

Review

Power System Reliability Evaluation under the Electricity Market

..........I. Kurihara 919

Paper

Life Cycle CO2 Emissions of a Photovoltaic/Wind/Diesel Generating System

..........Y. Kemmoku, K. Ishikawa, S. Nakagawa, T. Kawamoto,&T. Sakakibara 923

An Efficient Method to Compute Closest Loadability Limit in Power Systems

..........S.Harada,N.Yorino,&H.Sasaki 931

Preventive Control Strategy under a Competitive Environment Based on Incentive Prices

..........N. Yamaguchi, H. Kita, K. Nishiya,&J. Hasegawa 939

Stability of Voltage Oscillation Mode in Longitudinal Power System with SVC

..........N. Kakimoto, T. Nagai,&M. Nakamura 946

Construction of Dynamic Fluctuation Load Model and Simulation with AFC-control of BTB Interconnection

..........T. Michigami&T. Oishi 954

Application of GA to Determining Network Configurations for Outage Works by EOSPF{TS Method

..........N. Zhao, J. Kubokawa, K. Kawahara, Y. Zoka,&H. Sasaki 962

Development of New Zinc-Oxide Varistor with Higher Threshold Voltage for Compact Arresters

..........T. Kato, A. Hori, S. Yamashita,&Y. Takada 968

Reduction of Sinusoidal Continuous Noise in Electromagnetic Waves Using Digital Filters for Partial Discharge Measurements

..........M. Kozako, Z. Tian, S. Ohtsuka, N. Shibata,&M. Hikita 975

Production of Non-equilibrium Plasma and MHD Interaction in Disk MHD Channel

..........N. Oda, M. Suzuki, T. Fujino, Y. Okuno,&H. Yamasaki 982

Twist Pitch Angle in Multilayer Superconducting Power Transmission Cable for Balanced Current Distribution

..........J.Kondoh, I.Ishii, H.Yamaguchi, K.Arai,&K. Kaiho 988

Application and Monitoring of SF6 Gas Insulated NGR (Neutral Grounding Resistor) Using Ceramics Resistors

..........S. Shirakawa, S. Terakado, J. Miyake,S. Tanaka, K. Takasugi,&T. Yamashita 997

Theoretical Study of Performance to Very Fast Transients on Zinc Oxide Elements

..........S. Kojima, K. Egasira, T. Kouno,&Y. Nishikori 1003

Improvement in Performance of MHD Generator in Blow-down Facility by Suppressing Seed Deposition on Walls

..........T.Terada, T.Maeda, T.Suekane, Y. Okuno,T. Okamura, H. Yamasaki,&S. Kabashima 1010

Letter

Nonlinear Equilibrium Point Control for One-Machine Model Power System

..........S. Kawamoto, H. Ohnishi,&H. Nishigaito 1016

An Estimating Method of Wind Speed Acting on a Wind Generator

..........N.Kodama,T.Matsuzaka,&N.Inomata 1018

AUGUST/SEPTEMBER 2000 Volume 120-B Number 8/9

Special Issue on New Trend in Application of Power ElectronicsApparatus to Power System

Preface to Special Issue on New Trend in Application of Power Electronics Apparatus to Power System

..........T. Oyama 1025

Special Issue Review

Advancement of Power Electronics Technologies in Electric Power System

..........T. Hayashi, S. Irokawa,&H. Konishi 1026

Special Issue Paper

Stabilization of a Large-Capacity and Long-Distance Transmission System by Combination of a System Damping Resistor and an Adjustable Speed Flywheel Generator

..........T. Chida, E. Tsukada, K. Goto, J. Sanekata, M. Amano,&J. Makino 1030

Simulation Studies of High-Performance PAM SVG Application

..........T. Chida, C. Takahashi, E. Tsukada, S. Murakami,M. Tsukada, K. Yamaoka, D. Ito,&M. Akamatsu 1039

Experimental Verification of Dispersed Installation of Shunt Active Filters Based on Voltage Detection for Harmonic DampingthroughoutPower Distribution Systems

..........K. Wada, S. Inabe, H.Fujita, H. Akagi,&N. Shibamaru 1045

Power System Oscillation Damping Control by Robust SVC Supplementary Controller

..........F. Armansyah, N. Yorino,&H. Sasaki 1054

Optimization of Installation of FACTS Device to Avoid Thermal Constraints Taking into Account Economy in Power System Planning

..........Y. Matsuo&A. Yokoyama 1061

Real-time Simulation of STATCOM for Stabilizing Power System

..........H. Sugihara&H. Fujikawa 1071

Proposition of a Novel Low Frequency AC Power Cable Transmission System

..........T. Funaki&K. Matsuura 1077

Development of Single Phase Feeding Power Conditioner for Shinkansen Depot

..........Y. Mochinaga, T. Uzuka, S. Hase, Y. Hisamizu,&Y. Ishizeki 1084

Determination Method for Optimal Network Configuration of Flexible, Reliable and Intelligent Electrical Energy Delivery System (FRIENDS)

..........K. Nara, Y. Mishima,&A. Taguchi 1091

Paper

A Pole-type Distribution Transformer Model for Electromagnetic Transient Studies

..........T. Noda, H. Nakamoto,&S. Yokoyama 1098

Identification for Sources of Partial Discharge in Gas Insulated Switchgears

..........H. Maekawa, M. Doi,&S. Kawamoto 1106

A Life Model of Molten Carbonate Fuel Cell in Bench-Scale Cells

..........H. Morita, Y. Mugikura, Y. Izaki,&T. Watanabe 1112

A Method for Computational Analysis of Transient Resistance for-Grounding Systems Based on the FD-TD Method

..........K. Tanabe 1119

Effect of ELF Electric and Magnetic Fields Exposure in Consideration of the Japanese Technology Standard of the Electric Installation on the EEG Spectra of Human

..........M. Kawada 1127

A Study on Power System Stabilization by a Generator Control System Considering Multi-Machine Power Systems

..........Y. Morioka, S. Kitagawa,&T. Kojima 1136

Combined Cycle Plant Model for Power System Dynamic Simulation Study

..........S. Suzaki, K. Kawata, M. Sekoguchi,&M. Goto 1146

Identification of Voltage Notching Source in Distribution Network

..........K. Shinozaki, T. Matsumura, T. Genji, T. Kakugawa,&T. Tanabe 1153

A Study on the Decentralized Protection Relay System using Ethernet

..........K. Inoue, S. Simano, K. Itou, Y. Tozu,&H. Nakayama 1161

Experiments and Analyses of an Active Power Control using Dual-Excited Synchronous Rotary Condensers

..........K. Yokoyama, T. Satou, H. Kaizu,&M. Yamaguchi 1169

Evaluation of Transfer Capability based on Load Supplying Capability Calculation Using Primal-Dual Interior Point Method

..........M.-H. Jeong, J. Kubokawa, N. Yorino, H. Sasaki, B. Lee,&K.-Y. Song 1175

A Novel Islanding Protection System for Synchronous Generators

..........T. Katoh, C. Okado, T. Itoh, M. Kokenawa,&S. Nomiya 1182

A Parallel Tabu Search Algorithm for Capacitor Placement in Distribution Systems

..........H. Mori&Y. Ogita 1194

Sliding Mode Control of Windmill Power Systems via H Design

..........Y. Long, H. Miyagi,&K. Yamashita 1202

OCTOBER 2000 Volume 120-B Number 10

Inaugural Address of President of Power and Energy Society

..........T.Nitta 1217

Review

R&D of Capacitor-Electronics Energy Storage System

..........M.Okamura 1219

Paper

Analysis and Tests on Voltage Characteristics of Air-Conditioners

..........K.Tomiyama 1223

Centralized Online Correcting Method of Schedule for Voltage Control Equipment Considering Load Fluctuation

..........N.Fukuta, K.Deno, T.Sasaki, T.Ishida, Y.Kokai,&Y.Harada 1231

A Study on Improvement of Voltage Characteristics in Distribution Systems Interconnected with Distributed Generation Systems--A Stochastic Approach--

..........F.Yamamoto, A.Kitamura, N.Fujita,Y.Nakanishi,&M.Nagasawa 1239

Proposal and Characteristics Evaluation of a Power Generation System Utilizing Waste Heat from Factories for Load Leveling

..........P.S.Pak&T.Arima 1248

Optimal Allocation and PQ Output Ratio of NAS Batteries for Improving Voltage Stability in Distribution Systems

..........T.Ohtaka&S.Iwamoto 1254

Ground Fault Discrimination based on Wavelet Transform using Artificial Neural Networks

..........A.Tungkanawanich, Z.Kawasaki, K.Matsuura,&H.Kuno 1263

Development of an Optimization Method for District Heating and Cooling Energy Supply System by Extended DP Algorithm

..........H.Magori, S.Kurihara, M.Kimura,&R.Yokoyama 1271

Capacity Estimation Technique of Stationary Lead Acid Battery--Capacity Estimation Technique by Minimum Value of Voltage--

..........H.Tanimoto, T.Yoshiura, K.Ootani, K.Hoshino,&T.Kikuoka 1278

Application Problems of N2/SF6 Mixtures to Gas Insulated Bus

..........K.Inami, Y.Maeda, Y.Habuchi, M.Yoshimura, S.Hamano,&H.Hama 1287

Application of Outdoor Weathering Resistance Epoxy Molding Resin to Power Electric Equipment for Outdoor

..........S.Urabe, Y.Hotoda,&M.Matsuoka 1293

Probabilistic Assessment of the Sag in an Overhead Transmission Line

..........K.Adomah, Y.Mizuno,&K.Naito 1298

Analysis of Observed Lightning-Induced Voltages by Taking Account of Horizontal E-Field

..........K.Michishita&M.Ishii 1304

Unit Step Response Characteristics of Shielded Resistance Divider Studied by Numerical Electromagnetic Code

..........Y.Baba&M.Ishii 1309

Analysis of Nonequilibrium Disk MHD Generator Considering Effect of Nozzle and Diffuser

..........Y.Inui&M.Ishikawa 1315

A Study for Generating Capacity Lowering Diagnosis of a Shaded Photovoltaic Module

..........H.Kawamura, S.Yamanaka, K.Asano,A.Kojima, H.Ohono, H.Kawamura,&K.Naito 1323

Numerical Electromagnetic Field Analysis of Lightning Induced Voltages by Moment Method

..........R.K.Pokharel, M.Ishii,&Y.Baba 1330

Analytical and Experimental Study of a Rotary Phase Shifter for Power System Applications

..........M.Molinas, H.Nakamura, A.Koyanagi,&R.Shimada 1336

An Experimental Study on Conditioning Effect in Vacuum Gap

..........T.Shioiri, T.Kamikawaji, K.Yokokura, I.Ohshima,&S.Yanabu 1343

Letter

Simulation of Lightning-Surge Overvoltages Propagating from Distribution Line to Consumer Entrance via Pole-mounted Transformer

..........T.Noda, M.Sakae,&S.Yokoyama 1350

Distortion of the Output Voltage due to Impulse Voltage Calibrator's Switching Characteristics

..........S.Sato, K.Kato, T.Takahashi,T.Harada, T.Wakimoto,&M.Saeki 1352

NOVEMBER 2000 Volume 120-B Number 11

Special Issue on New Technology in Electric Wire and Cables

Preface to Special Issue on New Technology in Electric Wire and Cables

..........Y.Sekii 1361

Special Issue Review

State of Art and Perspective of Power Cable Technology

..........T.Imajo 1362

Special Issue Paper

Treeing Breakdown Characteristics of Polymer Insulating Material for HVDC Cable

..........H.Miyata, T.Nakatsuka, T.Takahashi, K.Kunii,&T.Tanaka 1366

Sway Measurement of Overhead Power Line by an ITV-based Camera

..........R.Ishino&T.Ishikawa 1375

Life Estimation of Water Treed XLPE Cables by Very Low Frequency Voltage Withstand Test

..........K.Uchida, Y.Kato, M.Nakade,D.Inoue, H.Sakakibara,&H.Tanaka 1382

Development of Solid Insulated HVDC Cables

..........Y.Maekawa, C.Watanabe, M.Asano, S.Maruyama,T.Tanaka, H.Hirano,&H.Muto 1390

Development of DC 500kV XLPE Cable and Associated Factory Joint

..........Y.Maekawa, C.Watanabe, M.Asano, K.Watanabe, M.Yoshida,&H.Kon 1399

Development of Cold-Shrinkable Joints with Carrier Pipes for HV Cables

..........H.Suzuki, S.Kobayashi, T.Ono, D.Muto, H.Kurihara,&S.Tanaka 1408

Accuracy Improvement Using by Signal Processing in the Fault Location for Underground Cable System

..........H.Inuzuka, T.Inoue, M.Nakayama,&T.Matsumoto 1416

A Measurement of an Attenuation Characteristic of a Power Cable in High Frequency Range with a Numerical Suppression of Reflecting Waves

..........H.Inuzuka&H.Inada 1424

Location of Multiple PD Sources on Distribution Lines by Measuring Emitted Pulse-Train Electromagnetic Waves

..........A.Tungkanawanich, Z.Kawasaki,&K.Matsuura 1431

Development of the Ultrasonic Degradation Tester for Low Voltage Cables

..........T.Ikeda, T.Ashida,&K.Kawasaki 1437

Numerical Analysis of AC Loss in a Transposed High-Tc Superconducting Cable Conductor

..........S.Honjo, H.Ishii, Y.Sato,H.Hashimoto, T.Yamada,&K.Tani 1443

Paper

Interior Structure of Quality Control Center at the Low Voltage Side for the Customized Power Quality Service in FRIENDS

..........R.Hara, H.Kita, E.Tanaka,&J.Hasegawa 1451

Lightning Surge Characteristics of Full-Scale Transmission Line

..........N.Itamoto, S.Shimada, K.Nakata, H.Motoyama,&M.Ishii 1459

A Study on Wheeling Costs Allocation in Power Systems with FACTS Devices

..........I.Takahashi, H.Kita, N.Yamaguchi, K.Nishiya,&J.Hasegawa 1466

A Method for Constructing Reduced Models Effective for Designing Coordinated H PSS's

..........A.Soeprijanto, N.Yorino,&H.Sasaki 1474

A Fast Estimation of Load Power Margins for Branch Outage Contingencies

..........N.Yorino, S.Harada, S.Shioya,&H.Sasaki 1481

Negotiation Models for Electricity Pricing in Partially Deregulated Electricity Market

..........Geerli, R.Yokoyama,&L.Chen 1488

Characteristics and Economics Evaluation of CO2-Capturing Power Generation Systems Using Solar Thermal Energy and Gasified Coal

..........P.S.Pak&T.Kosugi 1496

Travelling Characteristics of Electromagnetically Driven Arc Burning between the Edges of Parallel Flat Electrodes in Atmospheric Pressure

..........H.Ohno, H.Ito, T.Tange, K.Naito, Y.Yokomizu,&T.Matsumura 1504

Equivalent Circuit Modelling of a Slow-Response Type Superconducting Generator

..........H.Amano, H.Kameda, H.Taniguchi, S.Maeda, T.Kumano,&Y.Imai 1513

Effects of Two-Divided Anodes on Performance of Supersonic Nonequilibrium Disk MHD Generator

..........Y.Inui, T.Hirata,&M.Ishikawa 1521

DECEMBER 2000 Volume 120-B Number 12

Special Issue on Power&Energy 2000, Power&Energy SocietyAnnual Conference

Inaugural Address of President of Power and Energy Society

..........T.Nitta 1535

Conference Report: Power&Energy 2000, Power&Energy Society Annual Conference

..........J.Hasegawa&Y.Uriu 1536

Special Issue Paper

The Development of New Adaptive PSS System for Automatic Parametric Modeling Techniques of Power System Oscillation Waveforms

..........T.Michigami, K.Hayashi, S.Hiyoshi,&T.Okamoto 1542

Development of Electric Load Forecasting System using Neural Networks

..........O.Ishioka, Y.Sato, T.Ishihara, Y.Ueki, T.Matsui,&T.Iizaka 1550

Optimal Setting for Control Equipment Considering Interconnection of Distributed Generators

..........S.Naka, S.Toune, T.Genji,T.Yura, S.Takayama,&Y.Fukuyama 1558

Distribution State Estimation Considering Practical Equipment in Distribution Systems

..........S.Naka, S.Toune, T.Genji, T.Yura, Y.Fukuyama,&S.Takayama 1566

A Long-Term Network Expansion Planning Method for Practical Distribution Systems

..........T.Asakura, T.Yura, N.Hayashi,&Y.Fukuyama 1574

Optimal Operation of Power Systems Constrained by Transient Stability

..........L.Chen, A.Ono, Y.Tada, H.Okamoto,&R.Tanabe 1582

A Practical Algorithm for Unit Commitment Based on Unit Decommitment Ranking

..........R.Tanabe, A.Kurita, Y.Tada, H.Okamoto,&Y.Sekine 1595

Adaptive Power System Stabilizer using Frequency Domain Analysis

..........T.Senjyu, T.Arakaki,&K.Uezato 1607

Power System Stabilization by SMES with Series Compensator

..........D.Kamolyabutra, Y.Mitani,&K.Tsuji 1615

An Analysis of Superconducting Fault Current Limiter for Stabilization of Synchronous Generators under Unbalanced Faults (Part 2)

..........K.Sentei, M.Yagami, T.Murata,&J.Tamura 1624

Transient Stability Simulation of Power System Including Wind Generators

..........J.Tamura, M.Ueno, S.Yoneoka,&Y.Ueda 1636

An Evaluation of Wheeling in Power Systems from System Operation Viewpoint

..........D.Suzuki, H.Kita, H.Sugihara, K.Nishiya,&J.Hasegawa 1646

Analysis on Effects of FRIENDS in Demand Side Considering DC Distribution System

..........K.Kuri, H.Kita, E.Tanaka,&J.Hasegawa 1656

PN Diode model Based on Divided Charge Disrtibution For EMTP-Type Simulators

..........K.Yamamoto, N.Nagaoka,&A.Ametani 1664

Analysis on Energy Pricing of Total Energy Supply Systems in Urban Area and Its Reduction Effect on Environmental Impact

..........H.Aki, T.Oyama,&K.Tsuji 1671

Error Estimation and Correction of Detected Phase by Real Time DFT

..........T.Funaki, K.Matsuura,&S.Tanaka 1682

DC Electric Field Distribution and Creepage Breakdown Characteristics of Oil-pressboard Insulation System

..........M.Ikeda, M.Hikita, K.Fujii,Y.Ebisawa, T.Inoue,&T.Teranishi 1691

Effect of Introduction of a Heat Accumulator on Performance of Thermoelectric Generation

..........A.Tsuyoshi&K.Matsuura 1699

Back-to-Back HVdc Link using Multi-Level Converter Configuration

..........N.Kimura, T.Morizane, K.Taniguchi,&T.Funaki 1706

Development of a Series Static Voltage Compensator the High-speed Voltage Control on a Distribution Line

..........N.Fukazu, I.Sumitani, T.Sato, H.Maekawa,&T.Kai 1713

Development of Low Wind-Pressure Electric Wire

..........T.Yoshiura, H.Nakamoto, T.Nakamura, K.Terasaki,&K.Watanabe 1723

A Computer Simulation Study on Novel Frequency Converter with Adjustable Speed Rotating Machine and its Preliminary Design for Utility Grid Application

..........S.C.Verma, S.Ogawa, N.Miyamoto,I.Kouda, H.Yamamoto,&T.Tsukada 1730

Investigation of Partial Discharge Localization Method for EHV Prefabricated Joint

..........C.Min, K.Urano, A.Kato, H.Ueno, Y.Sakaguchi,G.Okamoto, A.Jinno, M.Okada, N.Yoshikawa,&T.Ito 1738

Development of Partial Discharge Automated Measuring System Usng Multiple Logic Gates

..........C.Min, K.Urano, M.Nakanishi, H.Ueno,&A.Jinno 1747

Letter

The Suppression of Lightning by Rocket Triggering Rain from Thunder-cloud (Report of The Experiment Triggering Rain by Rocket)

..........S.Sumi, H.Aichi, K.Daito, M.Yoda, M.Nakano,&K.Horii 1757

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