Power System Technology 2008 Issue S1 Study on Power Supply Capability of 220kV Disconnected Grid and Interconnected Grid

Study on Power Supply Capability of 220kV Disconnected Grid and Interconnected Grid
MA Bin1;JIANG Ming-yue2;WANG Tian-hua3

..............page:1-4

Harmonics Detection in Power Systems Using Wavelet Transform Based on Lifting Scheme
WANG Ruo-yu;GUO Jing-hong

..............page:5-10

Application of Automatic Voltage Adjustable Real-Time Reactive Power Compensation Installation
HUANG Bing1;HUANG Liu-xin2

..............page:11-13

Problems of Northeast China Power Grid Under Energy-Saving Generation Dispatching Mode and the Relative Suggestions
LI Chun-shan1;LI Zhi-guo2;LI Shu-hui2

..............page:14-16

The Application of Optical Current Transformer in Converter Station DC Filter and Its Fault Reason Analysis
XI Chao-qun;CHENG Jiong;YANG Shi-gui

..............page:17-19

Integrated Compensation Scheme for Three-Phase Unbalance and Reactive Power
ZHANG Ming-jiang1;JI Yan-chao1;GU Qiang2

..............page:20-23

Analysis and Comparison Between DC Voltage Control Algorithm and Reactive Power Current Feedback Control Algorithm
LU Jing-jing1;GONG Jin-xia1;XIE Da1;ZHANG Yan-chi2

..............page:24-28

A Novel Real-Time Emergency Control Scheme for Power System
WANG Jun1;WANG Jian-quan2

..............page:29-33

An Improved Harmonic Current Detection Method of a Single-phase System
MA Xue-li;ZHANG Ai-ling;CUI Xiao-you;HUANG Jin-hai;YAN Bing

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

Nonlinear Bifurcation Theory and Its Application in Power System
WEI Jun-qiang

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

A Novel Active Power Filter Control Method and Its SABER Simulation
DONG Xue-wu;ZENG Guo-hong

..............page:40-43

Indirect Magnetic Field Directional Control Method of Brushless Doubly-Fed Machine
ZHAO Na;WANG Zheng

..............page:44-46

A New Load Flow Calculation Method for Weakly Meshed Distribution Systems
WANG Fang-zong;YE Jing;LI Yan-shan

..............page:47-50

Design of Voltage Flicker Measuring System Based on DSP 6713
ZHANG Zhao-guang1;MAO Cheng-dong2;JIA Hong-mei1

..............page:51-53

Stability Calculation and Analysis of Shangqiu Power Grid Under Two Operation Modes
WANG Yun-ping;ZHANG Dao-qian;ZHAO Guo-yu

..............page:54-56

The Algorithm of Locating Position on the Scale of Voltage Tap of Three-Winding Transformer and Its Application of Voltage Adjustment at the Regional Power Grid
CHEN Tian-fu

..............page:57-60

Application of Embedded Operating System in Substation Automation System
LI Xi-chun1;YAO Wei-gang2;HE Zhi-ming2;XIONG Wei2

..............page:61-63

AC Analog Sampling Method in Stability Control Devices Based on Field Programmable Gate Array
YU Wen-jie;XU Jun

..............page:64-67

Protective Relaying On-Line Coordination and Calculation System Based on Network
LIU Jing-hua

..............page:68-70

Main One-line Diagram Characteristic and Configuration of Generator-Transformer Protection for the Gas-Steam Combined-Cycle Power Plant
LIANG Hai-ning1;TU Li-ming2;WANG Zeng-ping1;Changping District;Beijing 102206;China;2.Beijing Sifang Automation Co.;Ltd.;Haidian District;Beijing 100085;China)

..............page:71-73

The Decision Support System for Intelligent Dispatching of Ordos Power Grid
KANG Quan1;LIU Wen-ying1;SHI Jian-xiong2;MA Jian-ping3;YANG Jia-yi3;LIU Ying-zhuo3

..............page:74-76

Security Architecture Construction for Power Information Systems
FENG Xiao-an;QI Bing

..............page:77-80

Calculation Method for Electric Quantities at High Voltage Side of Distribution Network Based on Concentrated Meter Reading System
LIU Hai-yan;JIANG Tong;PENG Qian

..............page:81-83

IEC 61850 Based Modeling Method for Shunt Reactor Protective Functions
XU Min;WANG Gang;WANG Zhi-dong

..............page:84-86

Recognition of Inrush Current and Fault Current Based on Pattern Spectrum and LS-SVM
ZHU Lei1;QIU Yi-chang2;ZHANG Rong-rong3;YUE Ling-ping4;HOU Yong-zhi4

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

An Improved Double Terminal Traveling Wave Fault Locating System for Transmission Line
LI Ting-wei1;JI Guang-zhan2;WANG Ying3;JIANG Tao4;KONG Zhi-qiang2

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

Design of Web Services Supplied by Intelligent Electronic Devices in Substation Based on IEC 61850
WANG Guan-hua

..............page:93-95

The Realization for a New Kind of Protection Setting Sensitivity Calibration System
L Jing1;WEI Ha2

..............page:96-99

Application of Resilient Packet Rings Embedded Multi-Service Transport Platform in Kunming Electric Power MAN Networking
L Wei-xin

..............page:100-102

The Possibility of Using Zigbee Communication Technology in Distribution Automation System
XU Rong-ming

..............page:103-105

Wireless Sensor Networks and Its Application in New Rural Power Supply Mode
YAO Shui-qiu1;ZHOU Zi-qiang2;XU Yong-ming2;DONG Pei-xian2;SUN Jun-ping3

..............page:106-108

Choice of Neutral Point Earthed Method in 20kV Distribution Networks
ZHANG Tong-zhou

..............page:109-111

Measures of Improving Stability of Small Hydropower Computer Monitoring System
JI Yun-feng1;DING Song2;YI Kong-ming2

..............page:112-116

Economy of Industry Electrical Furnaces Employing Heat-Resisting Far Infrared Radiation Technique to Adjust Load and Save Electricity
LIU Gen-dong1;ZENG Ming2

..............page:117-119

The Application of Load Forecasting Methods in Power Distribution Network Programming for Tianjin Binhai District
LI Xiao-hui1;SHEN Gang2;YIN Jun3;ZHANG Jin-lu3;JIA Wei2

..............page:120-123

Electric Consumption Forecasting of Henan Based on Multiple Linear Regression
LI Fang;LUO Han-wu

..............page:124-126

Optimal Combined Forecasting Method Used in Power Load Forecasting
DING Qiao-lin;PAN Xue-hua;YANG Xue-ming

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

Case-Based Reasoning Based Short-Term Load Forecasting of Shaanxi Power Grid
HE Jun-sun;CHEN Yan-feng

..............page:131-133

Large Power Consumers Supply Position Analysis and Marketing Service Strategy
LIU Dong-qi;PANG Jin-hai

..............page:134-136

Risk Analysis of Purchasing Electricity to Grid Company Based on Assert Combination Theory
SHI Quan-sheng

..............page:137-138

The Research of Over Voltage of 35kV GIS When Inputting and Cutting Reactors
YANG Kun1;SONG Gao1;YAO Ming2

..............page:139-141

Calculation and Analysis of Eddy Current Losses in Girder Frame for Transmission Cables
NIE Yong-feng1;WANG Jian-hui1;MENG Yu2

..............page:142-145

State Evaluation for the Composite Insulators’ Status in Operational Mode and Its Experimental Study
WANG Tao1;WU Guang-ya2;ZHANG Rui2;JIN Tao1;AI Fu-zhou3

..............page:146-149

Application of Switch Tank Temperature Online Monitor System Based on Infrared
ZHANG Liang-sheng1;ZHANG Jie2

..............page:150-153

The Introduction and Type Selection of 220kV High Voltage Current Transformer
WANG Yi1;WANG Ying1;WANG Zhi-long2;LI Rong-li2

..............page:154-156

Prevent Measures of Birds Fault for EHV Transmission Lines
XUE Bin;FAN Li-jiang;ZANG Guo-min

..............page:157-158

Fault Analysis on Collapse of Transmission Towers of Minhe Line No.I in 500kV Hunan Power Networks
ZHANG Xin

..............page:159-161

Testing and Theoretic Calculation on Natural Grounding Resistance of Affused Stake Foundation of Electric Transmission Lines
ZHANG Wen-liang;MA Heng-xin;ZHANG Dong

..............page:162-166

Application of Power Parachute in Wire Laying Construction of Transmission Line Project
SUN Wei

..............page:167-169

A Novel Wire Laying Mode of Transmission Networks and Some Measures for Improving Reliability of Transmission Networks
WANG Lian-fu1;WANG Shu-gang1;XIAO Jun2

..............page:170-171

The Relation Between Per Capita Household Electricity Consumption and Income Per Head
REN Yue-ming1;ZHOU Mai-yu2;LI Qian2

..............page:172-175

The Pivotal Effecting Factors in The Development of Distributed Generation in China
MO Ying-tao

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

Application of QR Code in Power Plant Material Control System
WANG Ying 1;WANG Yong2;YANG Ling-min2

..............page:179-182

Application of Plasma Ignition Technology in Capital Construction and Commissioning Process of Supercritical Units
ZHAO Liang

..............page:183-186

Application Tentative Idea of 110kV/10kV/10kV Mould Transformer
SUN Ke1;XU Yu-min1;JIN Li-chao2

..............page:187-188

Application of Optical Multi-Service Platform in Power System
LI Chen-xi 1;LIU Feng2;DONG Yu-qin 3

..............page:189-190

Discussion on Feasibility of Voltage Transformation from 10kV to 20kV For Power Distribution Network
NIU Yong-kui1;NIU Feng-kai2;ZOU Yi2

..............page:191-192