Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Electrical Engineering》 2012-09
Add to Favorite Get Latest Update

Distance Protection of Double End Power Lines Based on Adaptive Control

Zhao Xiaodong1 Cui Dandan2 Zi Jianhua3 Yuan Yuan4 (1. Suzhou Electric Power Supply Company, Suzhou, Anhui 234000; 2. Suzhou Agricultural Power Co., Ltd., Suzhou, Anhui 234000; 3. Jingzhou Electric Power Supply Company, Jingzhou, Hubei 434000; 4. Hanzhong Power Supply Bureau, Hanzhong, Shaanxi 723000)  
As the protection device that guarantee the normal operation of the power system, relay protection should be sure that can correctly, quickly and reliably act in case of various failure. So it need protection device adaptive feedback ability, and according to type change of system fault, then adjust the setting values in time, make sure it works in the best state.This paper describes the characteristics of the traditional distance protection and its shortcomings, also analysis when the double power lines grounded faulty, the transition resistance influence the set value of protection device.Based on this theory puts forward an algorithm that define the adaptive of the impedance measurement according to the current distribution coefficient when the double end power lines grounded faulty through transition resistance, and through calculation the tilt angle of quadrilateral impedance relay, then realized the requirements that the device adaptive control of distance protection.
【CateGory Index】: TM773
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 3 Hits
1 LIU Huanzhang1,LI Yinhong2(1.Central China Grid Company Limited,Wuhan 430077,Hubei Province,China; 2.Huazhong University of Science and Technology,Wuhan 430074,Hubei Province,China);High Resistance Grounded Distance Relay in Solidly Earthed System[J];中国电机工程学报;2010-34
2 WANG Xing-guo1,HUANG Shao-feng1,2 (1.Key Laboratory of Power System Protection and Dynamic Security Monitoring and Control under Ministry of Education,North China Electric Power University,Beijing 102206,China;2.Beijing Sifang Automation Co.,Ltd,Beijing 100085,China);Impact of fault resistance for fault transient component[J];电力系统保护与控制;2010-02
3 DONG Yi(Ningbo Electric Power Bureau,Ningbo 315010,China);Research of resistance components in quadrilateral characteristic distance relay[J];继电器;2007-14
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 TIAN Honglei;WANG Yi;LYU Xudong;ZHANG Song;HUANG Chao;State Grid Zhejiang Maintenance Branch Company;;Analysis on an Untypical Interphase Short-circuit Fault in Secondary Current Circuit[J];浙江电力;2017-11
2 YUAN Yao;ZOU Lin;LA Yuan;WANG Song;LI Ruihai;Electric Power Research Institute,CSG;China Southern Grid;;Validity Analysis of Neutral Grounding Mode Selection in 10kV Power Distribution System[J];供用电;2017-05
3 Guo Zhenwei;Yao Jiangang;Kang Tong;Yuan Xulong;He Tianliang;Shi Saimei;College of Electrical & Information Engineering Hunan University;College of Mechanical and Control Engineering Electromechanical Engineering College Guilin University of Technology;Department of Electrical Engineering Shaoyang University;92665 Troop 13 Detachment;;A Method for Directional Ultra-High-Speed Protection of Transmission Lines[J];电工技术学报;2016-22
4 He Shan;Lin Xiangning;Zhang Rui;Tong Ning;Li Zhengtian;State Key Laboratory of Advanced Electromagnetic Engineering and Technology Huazhong University of Science and Technology;Shenzhen Power Supply Bureau Co.Ltd;;Summation Impedance Relay with High Resistance Grounding Faults Identification Capability[J];电工技术学报;2016-16
5 LIU Huanzhang;WANG Delin;ZHOU Zexin;Central China Grid Company Limited;National Electric Power Dispatching and Control Center;China Electric Power Research Institute;;Flexible Operation Features of Relay Protections[J];电力系统自动化;2016-13
6 LIU Baowen;MA Hongzhong;SHEN Peifeng;CHEN Bingbing;College of Energy and Electrical Engineering, Hohai University;Jiangsu Nanjing Power Supply Company;;New Flexible Control System of Full Compensation Single-phase Ground Fault Fundamental Current[J];中国电机工程学报;2016-09
7 SU Feng;WANG Xuancheng;DONG Yunyun;SUN Yumei;GAO Xiang;YANG Haili;Technology Institute,Yantai Nanshan University;Yantai Nanshan Group East China Sea Thermal Power Co.,Ltd.;;A Method to Measure the Fault Distance Based on the Main Free Oscillation Frequency[J];电网与清洁能源;2016-03
8 MA Jing;MA Wei;YAN Xin;LIU Chang;WANG Zengping;State Key Laboratory for Alternate Electrical Power System with Renewable Energy Sources(North China Electric Power University);Zhejiang Electric Power Corporation Hangzhou Electric Power Supply Bureau;;Impedance Complex Plane Based Adaptive Distance Protection Scheme[J];电网技术;2016-01
9 LI Yuping;ZHANG Wei;YANG Dong;Nanjing SAC Automation Company Limited;;Mal-operation analysis and its preventive measures of phase-to-phase distance protection of small current grounding system[J];华电技术;2015-11
10 MA Jing;WANG Zhuo;LI Wenke;MA Wei;YAN Xin;LI Jianfang;State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources,North China Electric Power University;Power Distribution Department of China Electric Power Research Institute;;A New Adaptive Distance Protection Scheme Against Transition Resistance[J];电力系统自动化;2015-18
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 HUANG Shaofeng~1 LIU Qiankuan~1 LIU Huanzhang~2 LI Yongbing~1 1.Key Lab of Power System Protection and Dynamic Security Monitoring and Control under Ministry of Education,North China Electric Power University,Beijing 102206,China 2.Huazhong Electric Power Dispatch & Communication Center,Wuhan 430077,China;Adaptive Distance Relay with Combined Polarizing Quantity Based on Compensated Voltage[J];电力系统自动化;2007-19
2 HU Yu-feng1,LIU Huan-zhang2(1.GuangDong Power Grid Company Foshan Power Supply Bureau Dispatch Center,Foshan 528000,Guangdong Province,China;2.Huazhong Power Dispatch & Communication Center,Wuhan 430074,Hubei Province,China);Study on Distance Relay Based on Pre-Fault Compensated Voltage[J];中国电机工程学报;2006-16
3 XU Qing-qiang , SUONAN Jia-le , LIU Huan-zhang , XU Yang (Xi'an Jiaotong University, Xi'an 710049, China) (Jiangsu Electric Power Research Institute Corporation Limited, Nanjing 210036, China) (Huazhong Electric Power Dispatch &. Communication Bureau, Wuhan 430070, China);Fault Phase Selector for HV Transmission Line Protective Relaying Based on the Characteristic of the Arc Voltage Between Two Faulted Phases[J];电力系统自动化;2006-04
4 LIU Huan-zhang (Huazhong Electric Power Dispatch & Communication Bureau, Wuhan 430077, China);A NOVEL IMPEDANCE PROTECTION ANALYSIS METHOD BASED ON THE TRANSFORM FROM THE VOLTAGE PLANE TO THE IMPEDANCE PLANE[J];中国电机工程学报;2004-01
5 ZHANG Tai-sheng~1, LUO Cheng-lian~1, DU Ling~1, LIU Hai-yang~2 (1. Henan Electric Power Corporation ,Zhengzhou 450052,China;2.Luoyang Shouyangshang Power Plant, Luoyang 417900,China);Relation between load impedance and distance relay with quadrilateral characteristics[J];继电器;2004-01
6 LI Yan , CHEN De-shu , YIN Xiang-gen,ZHAN Yi, HU Yu-feng ( Huazhong University of Science and Technology,Wuhan 430074, China);STUDY ON THE NEW ADAPTIVE MHO RELAY[J];中国电机工程学报;2003-01
7 LIU Shi-ming, TAO Hui-liang, YANG Chun-ming (DongFang Electronic Information Industry Co.Ltd.,YanTai 264001,China);TWO NEW EARTH-FAULT REACTANCE RELAYS BASED ON FAULT-COMPONENT[J];中国电机工程学报;2001-04
8 ZHANG Yan xia 1, K K Li 2 (1.School of Electrical Automation & Energy Engineering Tianjin University,Tianjin 300072,China; 2.Hong Kong Polytechnic University, Hong Kong,China);STUDY OF ADAPTIVE WINDOW LENGTH ALGORITHM BASED ON LINEAR DIFFERENTIAL EQUATION[J];中国电机工程学报;2000-07
9 Tang Yong, Chen Heng (Southeast University\ Nanjing\ 210096\ China) Dai Fangtao, Jiang Shifang (Shandong University of Industry\ Jinian\ 250014);Selection of Transmission Line Models for Travelling-Wave Protection Studies[J];中国电机工程学报;1997-04
10 Ye Ping; Chen Deshu(Huazhong University of Science and Technology Wuhan 430074 China);New Algorithm of ■_0 Polarized Ground Distance Relay[J];中国电机工程学报;1995-03
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved