Power System Technology 2011 Issue 2 A Method to Judge Demand of UHV Transmission Lines on Steady-State Over-voltage Device Based on Lossless Transmission Line Theory

A Method to Judge Demand of UHV Transmission Lines on Steady-State Over-voltage Device Based on Lossless Transmission Line Theory
TANG Xiaojun1;FU Hongjun2;HU Yangyu2;MENG Yuanjing2;LIU Dongran1;QIN Xiaohui1;ZHANG Wenchao1;MA Shiying1;LIU Nan1

..............page:1-6

Survey on Physical Simulation and Mathematical Modelling for Secondary Arcs of UHV Transmission Lines
SUN Qiuqin1;LI Qingmin1;Lü Xinchang1;WANG Guan1;LI Qingyu2

..............page:7-12

Current Sharing Performance Tests of Arresters Used in ±800kV DC Transmission System
CHEN Lidong1;GE Dong1;KANG Peng1;LI Xiaolin2;LI Yan2;Lü Xuebin1

..............page:13-16

Influence of AC System Strength on Operating Characteristics of MMC-HVDC System
WANG Shanshan1;ZHOU Xiaoxin1;TANG Guangfu1;HE Zhiyuan1;YANG Xiaonan1;HE Weiguo2;LIU Jun2

..............page:17-24

A Novel Double Z-Source Voltage Source Inverter Suitable to High-Power Application Scenarios
ZHANG Xiaowen;ZHENG Jianyong;YOU Jun;ZHANG Xianfei;HUANG Jinjun

..............page:25-31

Discrete Control Modeling for Three-Phase SVPWM Rectifier Based on Direct Power Control
FU Zhihong;DONG Yuxi;ZHU Xuegui;SU Xiangfeng;WANG Wanbao;Shapingba District;Chongqing 400044;China)

..............page:32-37

Optimal Data Screening and Bad Data Identification Based on Sensitive Analysis
LU Zhigang1;WANG Haorui1;SUN Jikai2;Qinhuangdao 066004;Hebei Province;China;2.Qinhuangdao Power Co.;Ltd.;Qinhuangdao 066003;Hebei Province;China)

..............page:38-42

An Improved Continuation Power Flow Algorithm Considering Generator Excitation Current Limit
LIU Nan;YIN Yonghua;MA Shiying;LIU Tao

..............page:43-47

Multi-Objective Optimal Scheduling for Cascaded Hydroelectric Power Plant Based on Improved Membership Functions
WU Jiekang;ZHU Yunan;WEI Shange

..............page:48-52

Modeling of Filters in Real-Time Electromagnetic Transient Simulation for Converter Substation
HUI Hui1;WANG Qingping2;MA Jin1

..............page:53-57

Transient Stability Analysis and Control Based on Different Equivalents
WU Zhengqiu1;ZHOU Ye1;CHEN Huihua2;LIU Tangwei1

..............page:58-65

Research of Voltage Flicker Caused by Interharmonics Based on Half-Cycle Peak Sequence
JI Yu;SUN Yunlian;WANG Li;LI Jing;LIANG Jinxiang

..............page:66-70

An Algorithm for Hierarchical and Partitioned Regulation of Voltage and Reactive Power in Transmission Network
YAN Wei1;GAO Qiang1;YU Juan1;DU Yueming2;Shapingba District;Chongqing 400030;China;2.Yuhang Power Supply Bureau;Hangzhou 311100;Zhejiang Province;China)

..............page:71-77

A Method to Compensate Asymmetrical Voltage Sag of Dynamic Voltage Restorer Under Constraint of Compensation Voltage Injection
WEI Xiaoyu;YANG Honggeng

..............page:78-83

A Comprehensive Assessment of Event-Based Power Quality
DING Zejun;ZHU Yongqiang;TAO Shun

..............page:84-87

Research on Techno-Economy of Adopting 20 kV Distribution Network in Hunan Power Grid
LIAO Guodong;XIE Xintao;LIU Dingguo;HOU Yiling

..............page:88-93

Realization of Fault Observability of Distribution System and Corresponding Optimal Configuration Method of Feeder Terminal Units
CHEN Deyu1;SHEN Jihong1;ZHANG Renzhong1;GAO Shiwei2

..............page:94-99

The Application of Saturation and Adaptive Differential Evolution Algorithm in Economic Dispatching of Power Grid
LIU Zhuo1;HUANG Chun1;GUO Zhenhua1;LIANG Yongchao2

..............page:100-104

An Approach to Estimate Parameters of Single Transmission Line Based on Multi-Interval Information Measured by SCADA and Phasor Measurement Units
LI Qin1;XIANG Fengchu2;YAN Wei2;LU Jiangang1;YU Juan2;CHEN Jun2;LI Shiming2;Shapingba District;Chongqing 400030;China)

..............page:105-109

Spatiotemporal Distribution Characteristic of Wind Power Fluctuation
CUI Yang1;MU Gang2;LIU Yu2;YAN Gangui2

..............page:110-114

An Aggregation Method of Permanent Magnet Synchronous Generators Wind Farm Model for Electromagnetic Transient Simulation Analysis
YANG Xiaobo;YUE Chengyan;XIE Hailian Company Limited;Chaoyang District;Beijing 100015;China)

..............page:115-120

A Coordinated Voltage Control Strategy for Wind Farm Containing Doubly Fed Induction Generators
YANG Hua;LIANG Haifeng;LI Gengyin

..............page:121-126

A Survey of Influence of Electrics Vehicle Charging on Power Grid
GAO Ciwei;ZHANG Liang

..............page:127-131

A Generation Scheduling Optimization Model Suitable to Complete Period and Variable Intervals and Conforming to Principles of Openness,Equity and Justness
YANG Zhenglin;TANG Guoqing

..............page:132-136

Generation Cost Analysis of Coal-Fired Power Plant in Environment of Energy Saving and Emission Reduction Dispatching
XIE Ying1;TAN Zhongfu2;CHENG Jin1;HU Qinghui2;WANG Shuxiang2

..............page:137-142

Price Cap Mechanism for Electricity Market Based on Constraints of Incentive Compatibility and Balance Accounts
CAI Xiaoli;LI Chunjie;YANG Lu

..............page:143-148

Development of Pulse Current Sensor for On-Line Monitoring of Partial Discharge in Dry-Type Transformer
ZHANG Zhidong;SONG Jiancheng

..............page:149-153

A Kind of Rogowski Coil Model Based on Magneto-Motive Force Balance
BAO Hai;XU Weihua;YANG Yihan

..............page:154-158

Analysis on Lightning Accidents of Circuit Breakers Installed in 110kV and 220kV Open Type Substations in Zhejiang Province and Prevention Measures
ZHANG Cuixia1;LI Rubiao2;GE Dong1;CHEN Xiujuan1

..............page:159-162

Analysis on Characteristics of Induced Over-Voltage in Transmission Line Caused by Natural Lightning With Multi Return Strokes
WANG Xiaobo1;CHEN Shaodong2;ZHANG Yijun3;HUANG Zhihui2;CAI Li4

..............page:163-168

Estimation of Remanence in Transformer Core
XING Yunmin1;LUO Jian2;ZHOU Jianping3;XIONG Zaibao2;CAI Ming2;Shapingba District;Chongqing 400044;China;3.Chengdu Electric Power Company;Chengdu 610021;Sichuan Province;China)

..............page:169-172

Prediction of Audible Noise for EHV Transmission Line Based on BP Neural Network
LI Jingya1;CAO Jie1;JIANG Mei2

..............page:173-177

Research on Theory and Technical System for Power Emergency Management
ZHU Chaoyang;YU Zhen;LIU Chao

..............page:178-182

A New High-Power Rectifier Controller Based on Embedded System μC/OS-Ⅱ
LIU Wenye;LUO Longfu;DONG Shuda;XIAO Zhigang

..............page:183-188

Statistics and Analysis on Operation Situation of Protective Relayings of State Grid Corporation of China in 2009
SHEN Xiaofan1;SHU Zhihuai2;LIU Yu2;Lü Pengfei2;ZHANG Lie1

..............page:189-193

Design and Implementation of SOPC-Based Frequency Variable Inverter
LIU Hejin1;LI Kejun1;SUN Ying1;LI Ruzhen2;WANG Wenli2;ZOU Zhenyu2

..............page:194-200

Realization of High Accuracy Synchronous Clock for Power System Based on GPS
JIANG Luping1;ZENG Xiangjun1;LI Zewen1;PENG An’an2

..............page:201-206

Applications of Life Cycle Cost Theory in Decision-Making of Investment for Distribution Transformers Renovation
LUO Xiaochu1;LI Le 2;WEI Zhilian3;GE Jiangbei2;YANG Lijuan2

..............page:207-211

Practice of Energy Conservation Design for UHV DC Power Transmission Project
GUO Xianshan;GAO Liying

..............page:212-215

A Game Theory-Based Optimization Model for Site Selection of Nuclear Power Plant
LI Ruqi;SU Haoyi

..............page:216-220