Power System Technology 2007 Issue S2 Main-Gap Voltage of UHV Auto-Transformer Under AC/Impulse Superposed Voltages

Main-Gap Voltage of UHV Auto-Transformer Under AC/Impulse Superposed Voltages
LI Guang-fan;ZHAO Zhi-gang

..............page:1-2

Insulator Infrared Image De-noising Algorithm Based on Significant Wavelet-Domain Hidden Markov Tree Models
GE Xin-yuan;SUN Zhong-wei;XU Gang

..............page:3-7

Principle and Installation of the Early Fault Monitor for Lightning Arrester
YUE Jian-min1;WANG Min2;WANG Lun3;ZHU Bao-jun4

..............page:8-13

Design and Implementation of Electrical Equipment Insulation Inspection Management System
QIAN Qi1;LIU Jun1;QIAN Jian-jun2

..............page:14-17

Research and Application of On-Line Monitoring System of Polluted Insulations in HV Transmission Line
WANG Jian1;WANG Yong-qin2;LIN Shi-bi3;WANG Wen-zhuo3;GUO Fang-yu4

..............page:18-21

Puffer Characteristic Calculation in Different Initial Gas Pressure and Operating Force of Self-Extinguishing SF₆ Circuit Breaker
LIN Xin;LIU Ke-bin

..............page:22-25

Hazards of SF₆ Gas in Power Equipment on Human and Environment and Preventive Measures
DING Fan-rong;ZHAO Xue-jun;ZHANG Min-qiang

..............page:26-29

Analysis of Transmission Lines Lightning Strikes Occurred in Yangzhou Area from 2005 to 2007 and Preventative Measures
LIU Zhong;ZENG Tian-qiao

..............page:30-33

Numerical Study on Temperature Field of 66kV Overhead Transmission Line
ZHAO Cheng-yun1;ZHENG Liang-hua2;TIAN Chun-guang2;YANG Wei-long2

..............page:34-36

Analysis on Operational Experience of Grounding Electrode Line of Mawo Side in Tian-Guang HVDC Transmission Line with Arcing Horn
LIU Geng-sheng;ZHENG Yang-liang;RAN Xue-bin

..............page:37-39

Testing Technique of Lightning Proof Grounding Device for Power Transmitting Line
LIU Wen-bo;WANG Shan-ju;FANG Jia-rui

..............page:40-42

Modeling and Simulation of Y_N/V Connected Impedance Matching Balance Transformer
ZHANG Rui1;LIU Xin-zheng1;BI Xiao-yi2;GUO Ying3

..............page:43-46

Analysis of the Grounding Current of GIS and HGIS Equipment in 500kV Substation
WU Yun-fei;WANG Tao;LIN Zhi-wei

..............page:47-49

Research on Temperature Measurement and Early Warning System for Electric Transmission Line Conductor Joint
LI Wei;ZHANG Li-fang;ZHOU Jing

..............page:50-52

Two-phase Preventive Maintenance Optimization for Power Equipments
ZHONG Hai-feng;CHEN Qiang

..............page:53-55

Research on Factors Affecting Surge Overvoltages under Near Lightning Strikes
LI Ning1;CHANG Tie-jun1;DONG Lian-wen2

..............page:56-58

Discussion on Hot Washing Technology for Transformation Equipments
CHEN Xiao-guo;YANG Chu-ming;RAO Zhang-quan

..............page:59-61

Development of the Breaker’s Operational Property Testing Measuring System
WANG Yan-yuan1;ZHANG Guo-qing2

..............page:62-64

Design of Damper in Pantograph Type Outdoor HV Disconnector
CHEN Xi1;SHI Li-chen2;LI Jian-jun3

..............page:65-68

Application of Base Isolation in High Voltage Electrical Equipment
HAN Jun-ke;ZHU Quan-jun;YANG Feng-li;CAO Mei-gen

..............page:69-71

Analysis on Material Selection for Aluminum Alloy Casting Enclosure of Gas Insulated Switchgear
CHEN Xi 1;LI Jian-jun2;XI Hai-chao3

..............page:72-74

Analysis and Optimization of Shear Length Model of Shape Steel in Power Equipment Manufacture
YAO You-ling1;FEI Min-rui2;ZHANG Lin1

..............page:75-78

Application of Digital Map in Preliminary Design of Overhead Transmission Line
WU Cheng-zhou;YE Guo-ping

..............page:79-82

Application of Network Management System for Project Files in Power Grid Construction
ZHANG Qiang 1;WANG Ning2

..............page:83-86

Mechanism and Countermeasures for Ice-Coated Transmission Line in Micro-Terrain and Microclimate Region
ZHANG Xian

..............page:87-89

Decision-Making Evaluation in Grid Construction Investment
WANG Wen-shan

..............page:90-92

Analysis on Low-Frequency Oscillation of South China Power Grid in 2010
SUN Jing-qiang;CHEN Zhi-gang;CAO Hua-zhen;LI Feng;YAO Wen-feng

..............page:93-97

Research on Voltage Security Evaluation Method Based on Risk Quantitative Analysis
WANG Hong-yin1;ZHANG Ming-liang1;SUN Su-qin1;FU Hong-jun1;LI Da-peng1;HAO Jun-jie1;CHAI Xu-zheng1;DAI Jian-feng2

..............page:98-102

The Stability Problems in the Hybrid AC-DC Southern Power Grid and the Dispatching Operation & Control Solutions
HU Fei-xiong;LI Jian-she;ZENG Yong-gang

..............page:103-106

Performance Detection Testing of Automatic Voltage Regulator by Use of Power System Real-Time Digital Simulator in North China Power Grid
WU Tao1;SU Wei-min1;LIU Yong-qi2;LI Dan2;YAO Qian1;SHI Yang1

..............page:107-110

Power Flow Algorithm during System Restoration
HE Xiao-bai;ZHANG Zhi-yi;YUAN Rong-xiang

..............page:111-113

An Optimal PMUs Placement in Power Systems Based on the Simulated Annealing and Genetic Algorithm
LAN Hua1;WAN Wang-jing1;WANG Yun-Ran2;LI Xin-Jun3

..............page:114-117

Thyristor Switched Capacitor Dynamic Var Compensation Technology and Its Application
GONG Qing

..............page:118-122

A Study on the Modeling of Governor and Prime Mover of Power Unit for Power System Analysis
LU Yong;LIU You-kuan;SUN Peng;DU Chao-bo

..............page:123-126

An Integrated Economic Evaluation System of Distribution Power Systems
TANG Ya-fang1;WANG Jian-min2;CHENG Hao-zhong1;WANG Jia-xian1;WANG Sai-yi2;LI Yi-nong2

..............page:127-130

City’s Power Planning Methods at the Stage of Load Saturation and Its Application in Jinan Power Grid
CUI Kai;LI Jing-ru;LIU Hai-bo;YANG Wei-hong;YUAN Zhao-xiang

..............page:131-134

Analysis and Countermeasures for Volt/Var Control in Guangdong Power Grid During the Period of Spring Festival
YANG Yin-guo;LI Yang-xu;LI Li;XIANG Li-ling

..............page:135-138

Probe into the Under-Frequency Load Shedding Scheme Based on the Dispatching Automation System
LIU Chao-zhang;Jiang Yun;ZHANG Yuan-sen

..............page:139-142

Application of Hybrid Programming of VB and Matlab in Short-Circuit Calculation of Power System
WANG Jian-yuan1;SHI Xu1;SHI Yao-lin2;ZHAO Yang3

..............page:143-146

Design and Implementation of High-Speed UWB Signal Basing on Microwave Controllable Oscillator
ZHUANG Dong-shu;LIN Ji-ming;LIU Jia;ZHAO Jia-bin

..............page:147-150

The Improved Continuation Power Flow Based on the Generalized Tellegen’s Theorem
LU Bao-chun;LI Bao-guo;LIU Yi;ZHANG Yue

..............page:151-153

Distribution Network Reconfiguration Based on Improved Genetic Arithmetic
WANG Xiu-yun;REN Zhi-qiang;CHU Dong-qing

..............page:154-157

Design of Fuzzy Self-Adaptive Controller of HVDC System
DU Xin-hui1;ZHANG Li-wei1;ZHANG Qiang2;LI Xiu-quan1

..............page:158-161

Research on Spares Management System of Hydropower Enterprise in Drainage Area Based on Condition-based Maintenance
CAO Yu-kun1;WANG Hai-lin1;LI Yun-feng2;ZHANG De-jin1

..............page:162-165

Design of Baosteel Fivecold-Rolled Factory’s Power Quality Inspection System
LI Yong-ping;YAO Ming;MIAO Shun-bin

..............page:166-169

Simulation and Analysis of Directional Relaying and Starting Relaying Based on Fault Component
FENG Lian-wei1;LIN Tian-shun2;CHEN Xi3

..............page:170-172

The Correction of the Bad Data in Power System Based on Neural Network
YE Xue-yong;WU Jun-ji;YANG Wei;ZHANG Jun-fang

..............page:173-175

Application of the Longitudinal Analysis Method for the Loss in the Main Power Grid
CHENG Min;LI Wen-yun;JIANG Ya-kun

..............page:176-178

The Comprehensive Evaluation of Power Supply Service Quality and the Design of Its Software System
ZENG Ming;ZHOU Wen-Yu;HAN Ying-Hao;JIA Jun-Guo

..............page:179-184

Optimization Transition Model of Power Sale of Provincial Grid Corporation under Electricity Market
GAN De-yi1;HAO Ying-jie1;HAN Ying-hao2

..............page:185-189

A New Approach for Genco’s Bidding Strategy Based on Self-Scheduling
SUN Li-yong;ZHANG Yan;JIANG Chuan-wen

..............page:190-194

Communication Model in Demand Side Management
XIE Xiao-xuan1;PI Hong-qin1;ZHANG De-ming

..............page:195-199

Intensive and Real-Time Marketing Technology Supporting System of Shandong Electric Power Corporation
LIU Yun-long1;LIU Ji-dong1;YIN Shu-gang2

..............page:200-206

Time Series Crossover Load Forecasting Approach Based on Support Vector Machines
ZHANG Yong-ming;QI Wei-gui;WANG Jun-dong;TANG Hai-yan;CHEN Lie

..............page:207-210

Index System for Evaluating the Market Power and It’s Representation in Electricity Market
LIU Wen-mao;WU Jian-jun;YANG Kun

..............page:211-214

Application of Support Vector Machine Method in Electric Load Forecasting
LUO Nan1;ZHU Ye-yu2;DU Cai-yue1

..............page:215-218

Summarization of Registration Administration System and Its Application in Electric Power Industry
WU Yong-mei1;BAO Hai1;GUO Lin2;WANG Wen3

..............page:219-222

PJM 5 Bus Congestion Management Accounting Example
GAO Yan-hui

..............page:223-226

Load Forecasting of Yuxi Power Grid in 11th Five-Year Plan and 2020
YE Li-dong1;YU Xiang-yang2

..............page:227-229

Load Characteristics Analysis of Guyuan Power Grid
ZHAO Yong-liang1;YI Wu2;XIE Kai-gui2

..............page:230-232

A New Method to Forecast Distribution Transformer Load
LIU Zhong

..............page:233-235

Transmission Loss Allocation in Direct-Purchase User
DIAO Qiang1;BAO Hai1;WANG Jun-mei2;WANG Wen3

..............page:236-237

Research and Customization on Ways of Batch-Transfer Data in SAP System Applications
GUO Lei-bing;GUO Wen-jing;FAN Tao

..............page:238-242

Microcomputer Protection Platform Based on TMS320F2812
WU Qian1;HU Hong-bing2;GU Xin-xin2

..............page:243-247

Mapping Method Between Typical Object Model and Service of ACSI and MMS in the Gateway Conforming to IEC61850
YANG Gui-song1;NIU Zhi-gang2;ZHANG Hao2

..............page:248-251

Application of IEC60870-5-103 Transmission Protocols in Traveling Wave Based Fault-Detecting Equipment
LEI Lin-xu;QIN Jian;LIU Jing

..............page:252-255

Application of Wireless Ad Hoc Sensor Networks in Substation Automation System
MIAO Shi-hong;CHEN Xiao-li;HUANG Xu-yong;LIU Pei

..............page:256-259

Research on Safety and Reliability of Power System Integrated Data Transmission Platform
XU Jia-hui;HE Lei;LI Bo;LIU Jun

..............page:260-263

Solution to Alarming and Management of Duty Region in Integrated System of Dispatching and Centralized Control
HUANG Wei1;ZHANG Jie-ming1;QI Xiao-wen2;LI Cun-yi2

..............page:264-267

An Intelligent Electronic Device Model for Monitoring Power Quality Based on IEC61850
WANG Lin;WANG Qian;GUO Han-qiao

..............page:268-271

The Basic Flat Standard Regulation for Power Grid GIS
ZHANG De-jin;QIAN Ya-dong;ZHUANG Ling

..............page:272-275

The GPRS Wireless Communication System Applies to the Field of Operational Monitoring of Electric Power System
HAN Wei

..............page:276-279

Analysis for Present Situation of the Single-Phase-to-Ground Fault Indicator
ZHANG Cai-you

..............page:280-283

New Generation of Distributed Object-Oriented Real-time Database Management System
YAO Yang-chun1;CHAI Shi-you2;Lü Xing1;LU Xin1;WANG Yan-rong1

..............page:284-287

Design and Realization of Defect Management System Based on Enterprise Java Beans
LI Wei;KAN Shou-hui

..............page:288-291

A Data Pretreatment Technique about Power System Load Modeling
WANG Yan-ping1;YUE Chun-xia2

..............page:292-294

Management of East China Power Grid Hierarchy Model Based on IEC61970
QIAN Jing1;GE Min-hui2;MI Wei-min1;WU Yan-hua 1;Lü Wen2;LIU Da-wei 1;ZHANG Liang2;LIANG Yei1;HE Jiang1;

..............page:295-298

A Novel Detection Method for Earth Fault Location in Distribution Line
ZHANG Wen-jun1;CHEN Guang-hua2;WU Guo-liang3

..............page:299-302

Application of EAI/EIP Technology in Electric Power Enterprise
CHEN Zhong-yi

..............page:303-306

Programming Operation Software for Real-Time Control System in Substation
WANG Xiu-pang1;GUO Rui2;ZHANG Ya-juan1

..............page:307-310

Application of Data Mining Technique in the Manpower Source Management of Power Enterprises
WANG Ying;LIU Jing

..............page:311-314

The Conversion between the New Substation Automation System Based on IEC61850 and the Current Substation Automation System Using Data Concentrator
XU He-yong;HE Jing-han

..............page:315-317

The Design of High-precision Smart Meters Based on ATT7026A
GU Yan-jun;SHEN Wei-chang;LIU Li

..............page:318-320

Application of Coordination Theory in Human Resource Management System of Power Enterprises
QIN Yun;WU Hao-xuan

..............page:321-323

The Equipment Model of Dispatch Data Center and Its Expansion Plan Based on IEC61970 Common Information Model
LIU Yan-yan;XU Jia-hui;LIU Jun

..............page:324-326

Study on Inspection Technology for Channel of Power Grid Monitoring and Control System
ZHOU Jun-li

..............page:327-329

Wind Farms Models and Its Impacts on Wind Farms Integration into Power System
LOU Su-hua1;LI Zhi-heng1;GAO Su-jie2;WU Yao-wu1

..............page:330-334

Summarization of Wind Power Prediction Technology
GU Xing-kai1;FAN Gao-feng2;WANG Xiao-rong2;ZHAO Hai-xiang2;DAI Hui-zhu2

..............page:335-338

Transient Stability Analysis on Grid-Connected Wind System with Variable-Speed Constant-Frequency
HAN Xiao-qing;SHI Yan

..............page:339-343

Analysis on Energy-Saving Emissions Effect of Biomass Power Generation
WANG Hui-wen1;SHI Yan-jie2;LI Hong-li1;ZHAO Bi-guang2;ZHU Chun2

..............page:344-346

Implementation of Distribution Transformer Remote Monitoring System
LIU Dong-qi1;LI Wan-bin2;LIU Xin-zhong1

..............page:347-350

Application of CC2000 Centralized Control Station System in Hulunbeier Power Supply Bureau
HU Jun

..............page:351-353

Application of Bid and Bidding in State Grid Company Based on Vertical Interchange
ZHANG Jian;WEN Ai-jun

..............page:354-356

Analysis and Characteristic of AC Sampling Measurement Device
SUN Zhe;ZHANG Bin

..............page:357-359

Study on Pertinent Issues of 3T-Conection Mode of the 110kV Power Grid
WAN Guo-cheng;LIU Wen-ge;CHEN Sheng-ran;CHEN Jian

..............page:360-362

Application of Electromagnetism Tracking Method in Anti-Filching of Electric Power
MU Xi1;KANG Yong1;ZHU Jian-xin2;WANG Zhan-yuan2

..............page:363-365

Performance of Efficient Welder on Adjusting Load and Saving Electricity
LIU Gen-dong1;ZENG Ming2

..............page:366-369

Analysis for Failing Reason of Application Software Project
WEN Ai-jun

..............page:370-372

Application of Bid and Bidding in State Grid Company Based on AJAX Technology
ZHANG Jian;WEN Ai-jun

..............page:373-375

Electrical Design of 10kV Distribution Network
XIAO Wan-fang1;MA Wen-ying1;ZHANG Ying2;GAO Yang1

..............page:376-378

Primary Analysis on the Mobile Science and Technology Project Management
HE Wei;HAN Qing-jing;YAN Dian-tao;WANG Yi

..............page:379-381

Study on Safe and Planning Problems of Power Grid in "Build Large Shut Down Small"
WAN Wei

..............page:382-384

The Statistics of Cables in ACAD
ZHANG Lei1;GAO Wei1;XU Dong-cheng2;ZHENG Jun-liang1

..............page:385-387

Application of Single Neural Unit PID Controller in Pressure Control of Gas on Bar Heating-Stove
YAO You-ling1;ZHANG Lin1;FEI Min-rui2

..............page:388-390

Selection of 10kV Dry Type Distribution Transformer in Electrical Design
ZHANG Cheng-zhi;HAN Xie-cun

..............page:391-393

Variable Frequency Speed Regulating System and Its Application in Sanhe Power Plant
SU Yi1;ZHANG Ji-hong2;WANG Wen3

..............page:394-396

Brief Analysis of Switching Operation for 3/2 Breaker Connection Mode in Yandu Substation
ZHANG Tao;CHEN Yu;WANG Yu-fei;TANG Jian-min

..............page:397-399

Optimizing Division of Operating Period in Power Grid Dispatching
WANG Jun-liang1;ZHANG Jian2;YAO Min-chang3

..............page:400-401

Problems and Some Practicable Technical Measures in the Construction and Reconstruction Process of Qinzhou 10kV Distribution Networks
HUANG Ji-ming

..............page:402-403

Information Hierarchy in Xiangfan Power Grid’s SCADA System
XU Jing

..............page:404-405