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《Proceedings of the Csee》 2003-01
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REAL-TIME MEASUREMENT OF POWER SYSTEM INSTANTANEOUS FREQUENCY WHILE POWER SYSTEM SWINGS

XU Qing-qiang, SUONAN Jia-le, SONG Guo-bing, SHI Jing-hui, GE Yao-zhong (Xian Jiaotong University, Xian 710049, China )  
An algorithm for measuring instantaneous frequency of power system is presented in this paper,which applying to two current frequency components in a trans-mission line while power system swings. The method is based on rigorous mathematical deducing and recombine itself with iteration and Taylor series expansions. The measuring frequency is used for eliminating unbalanced current of negative sequence,extracting fault components and measuring impedance. The algorithm provides relaying device with accurate information so that the performance of relaying device can be improved. Main parameters that affect the accuracy of the algorithm have been discussed,and the problem of zero-point is solved too. The algorithm allows for the noise immunity characteristic and the truncation errors of A/D converter. The accuracy of this algorithm has been proved by simulation experiment. The method responds quickly to the instantaneous frequency changing, and the result will not be influenced by the voltage difference of two ends.
【Fund】: 中华电力教育基金会许继奖教基金项目。
【CateGory Index】: TM935.1
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【References】
Chinese Journal Full-text Database 10 Hits
1 LIN Da-bin,JIANG Ya-qun,HUANG Juan(College of Electrical and Information Engineering,Hunan University,Changsha 410082,China);The New Algorithm for Power System Frequency Measurement Based on the First Derivative[J];Electrical Measurement & Instrumentation;2011-04
2 ZHANG Yan-xia,WANG Liang,LIU Cui-yan(School of Electrical Engineering and Automation,Tianjin University,Tianjin 300072,China);A precise algorithm for frequency measurement of power system[J];Advanced Technology of Electrical Engineering and Energy;2006-02
3 Zhang Hengxu1 Li Changgang1 Liu Yutian1 Huang Zhilong2 Zhuang Kanqin2(1.Shandong University Jinan 250061 China 2.East China Grid Company Limited Shanghai 200002 China);Reviews on Power System Dynamic Frequency Analysis and Its Application[J];Transactions of China Electrotechnical Society;2010-11
4 Chen Zhaohui, Huang Shaofeng, Yang Qixun (North China Electric Power University (Beijing), Beijing 100085, China);REAL-TIME MEASUREMENT OF THE POWER SWING FREQUENCY BASED ON THE GENERALIZED PHASOR[J];Automation of Electric Power Systems;2004-04
5 XU Qingqiang(Jiangsu Electric Power Research Institute Corporation Limited,Nanjing 210036,China);A Novel Frequency Measuring Algorithm for the Power System Based on a Linear Amplitude Model[J];Automation of Electric Power Systems;2008-21
6 ZHANG Chao,TAN Jian-cheng(College of Electrical Engineering,Guangxi University,Nanning 530004,China);Instantaneous frequenc y tracking algorithm based on derivative[J];Electric Power Automation Equipment;2007-04
7 XIONG Wei-hua, ZHAO Guang-zhou (College of Electrical Engineering, Zhejiang University, Hangzhou 310027, Zhejiang Province, China);Application of Neural Network Based on Adaptive Gaussian Representation in Discrimination of Fault and Oscillation in Power System[J];Power System Technology;2006-03
8 YU Yong-zhi,ZHANG Zhong-min,XI Zhi-hong(School of Information and Communication Engineering,Harbin Engineering University,Harbin 150001,Heilongjiang Province,China);A High-Precision Algorithm for Frequency and Phasor Based on Fourier Transform[J];Power System Technology;2007-23
9 GAO Wei,HE Zhengyou,ZHANG Shu,MAI Ruikun(School of Electrical Engineering,Southwest Jiaotong University,Chengdu 610031,Sichuan Province,China);A Time Scale Transformation Based Adaptive Notch Filter Algorithm for Measurement of Amplitude and Frequency of Power Signals[J];Power System Technology;2012-03
10 ZHANG Li,LI Qing-min,WANG Guan,Chen Ping(School of Electrical Engineering,Shandong University,Jinan 250061,China);Definition and Digital Algorithm of Instantaneous Dielectric Loss Factor[J];High Voltage Engineering;2007-09
China Proceedings of conference Full-text Database 1 Hits
1 XIAO Chi LIU Yu-tian(Weihai,l?ower Supply Company,Weihai 264200,School of Electrical Engineering,Shandong University,Jinan 250061,China);Real-Time Filtering Algorithm for Power System Low Frequency Oscillations[A];[C];2006
【Citations】
Chinese Journal Full-text Database 4 Hits
1 YANG Peng, SHI Wang wang (Polytechnic Institute of Yangzhou University,Yangzhou 225009,China);Study on Square Root Algorithm in Microcomputer Protection[J];ELECTRIC POWER AUTOMATION EQUIPMENT;2000-01
2 JIANG Hui lan 1, SHAN Da peng 1, XU Jian qiang 2 (1.Tianjin University, Tianjin 300072; 2.Daqing Oil Manage Bureau Power Supply Company, Daqing 163454, China);Study on self-adaptive frequency measurement algorithm considering frequency transient change process[J];Relay;2001-02
3 Decreasing the Influences Coming from Measurement Errors Xu Qingqiang,Suonan Jiale,Shi Jinghui,Ge Yaozhong [WT6BZ](School of Electrical Engineering, Xi′an Jiaotong University, Xi′an 710049, China);New Algorithm of Electric Power System Fast Frequency Measurement[J];Journal of Xi'an Jiaotong University;2001-06
4 Sounan Jiale;Ge Yaozhong;Wang Anding;Tian Huaizhi;Abulizi(xi'an Jiaotong University)(Xinjiang College);NEW ALGORITHM AVOIDING VOLTAGE CROSS-ZERO POINT FOR MEASURING THE FREQUENCY[J];JOURNAL OF XI'AN JIAOTONG UNIVERSITY;1995-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Xiao Aunan;The character of high - frequency channel with YBX - 1 and CKF - 1 directional high - frequency proection.[J];Journal of Anhui Electric Power College for Staff;1999-04
2 ;Reaserch on phase criterion for single pole adaptive reclosure of EHV transmission lines[J];Anhui Electric Power;2006-04
3 HE Jing-han,ZHANG Biao,FAN Yu,OU Zao-jun(School of Electrical Engineering,Beijing Jiaotong University,Beijing 100044,China);Study on the Application of the Decoupling Transformation in Power System Transient Protection[J];Journal of Beijing Jiaotong University;2006-05
4 CHEN Wu-jia1,ZHU Yong-hai2(1.Extra High Voltage Branch of Jiangxi Electric Company,Nanchang,Jiangxi 330006,China;2.Guangdong Tianlian Engineering Co.,Ltd.,Guangzhou,Guangdong 510600,China);Analysis of Current Transformer Saturation Characteristics Based on PSCAD[J];High Power Converter Technology;2009-01
5 ZHU Tao-xi,JI Guang(GZ Bureau,CSG EHV Power Transmission Company,Guangzhou Guangdong 510405,China);Analysis of the operation of low voltage DC system used for the converter station in Guangzhou[J];Chinese Labat Man;2010-02
6 YAO Xiao-jian1,WANG Shuai-wei2(1.Guangzhou Power Supply Bureau,Guangzhou 510000,China;2.Chenzhou Electric Power Bureau,Chenzhou 423000,China);HHT energy spectrum based traveling wave protection[J];Journal of Electric Power Science and Technology;2010-04
7 NIE Hong-zhan,DAI Wu-chang,CHUI Shi (Northese China Electic Power Institute,Jilin City 132012);Analysis and Improvement of Triple-winding Transformer Low-voltage Side Backup-protection for Two-phase Fault[J];Journal of Northeast China Institute of Electric Power Engineering(Natural Science Edition);2003-04
8 LIAO Hongtao,MA Yuling(Ninxia Ningdong Power Supply Bureau,Yinchuan 750411,China);A Trip Event of A 330kV Circuit Breaker Caused by Charge Protection[J];Hydropower Automation and Dam Monitoring;2011-05
9 Shi Wangwang1,Huang Yazhong1,Xu Xiaohua2 (1.Polytechnic Institute of Yangzhou University,Yangzhou 225001,China; 2.Harbin Institute of Technology ,Harbin 150001,China);Study on square root algorithm in AC sampling[J];Electrical Measurement & Instrumentation;2000-08
10 LIU Feng-xin,KONG Fan-zheng (College of Information Science and Technology,Beijing University of Chemical Technology,Beijing 100029,China);A Precise Real Time Frequency Tracking Algorithm in the Power System Based on the Improved DFT Algorithm[J];Electrical Measurement & Instrumentation;2006-11
China Proceedings of conference Full-text Database 10 Hits
1 ;Discussion on Travelling Wave Fault Location System Based on Power Dispatching Data Network[A];[C];2011
2 Zhang Shuqing Li Yanli Xu Hong XingYanjie {Electronic Engineering Departmeny,Yanshan University,Qinhuangdao,066004,China);Short-circuited fault detection based on phase-mode transformation and lifting wavelet[A];[C];2011
3 LI Yong-bin,DONG Ye (North China Electric Power University,Beijing 102206,China);A NOVEL FAULT LOCATION ALGORITHM USING SINGLE TERMINAL DATA FOR DOUBLE TRANSMISSION LINE ON THE SAME TOWER[A];[C];2007
4 DONG Ye,CHEN Gang-jie (North China Electric Power University,Beijing 102206,China);STUDY ON FAULT COMPONENT OF TRANSIENT CURRENT FOR UHV TRANSMISSION LINES[A];[C];2007
5 DONG Xinzhou, BI Jianguang (Dept. of Electrical Engineering and Electronic Application, Tsinghua University, Beijing 100084, China);ANALYSIS ON TRANSIENT TRAVELING WAVE AND STUDY ON FAULT LINE SELECTION FOR DISTRIBUTION LINES[A];[C];2005
6 LI Yi-quan, HE Ben-teng (Zhejiang University, Hangzhou 310027, China);IDENTIFICATION OF FOUND AMENTAL WAVE IN CVT TRENSIENT PROCESS BASED ON EXPANEDED PRONY ALGORITHM[A];[C];2005
7 Wang Wenxiong He Benteng (Nanjing Electric Power Automation Equipment General Factory 21003) ( Zhejiang University Hangzhou 310027 China);The Unbalance Output Of Digital Negative Sequence Strainer[A];[C];2005
8 Han Xiao-guang Wang Tian-shi Wu Yun (School of Information and Control Engineering,Liaoning Shihua University,Liaoning,Fushun,113001);Positive Sequence Fault Compnents Extracting Algorithm and Its Simulation[A];[C];2008
9 WangTian-shi Cao Guo-chen (Northeast China Institute of Electric Power Engineering,Jilin 132012.China);An Adaptive Instantaneous Current Protection Scheme[A];[C];2005
10 JI Tao SUN Tong-jing XIONG Li-xin(1.School of Control Science and Engineering,Shandong University,Jinan 250061,China;2.Zibo Kehni Electric Co.,Ltd.,Zibo 255087,China);Fault location technique and its applications based on travelling waves in transmission line[A];[C];2005
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 QIU Kuan min,ZHAO Sheng kai (College of Electronics and Information Engineering, Northern Jiaotong University, Beijing 100044,China);Performance Comparison Between DFT and FFT in Actual Application[J];JOURNAL OF NORTHERN JIAOTONG UNIVERSITY;2000-05
2 LIU Yan-fen, WU Bao-gui, WANG Qing-xiong (Power-supply Plant of Baotou Steel (Group) Corporation, Baotou 014010, China);The effect of power vibration on relay protection and surge guard[J];Science & Technology of Baotou Steel(Group) Corporation;2002-04
3 LUO Zhi, WANG Zhong-dong (Dept. of Control Science & Engineering, Huazhong University Science & Technology, Wuhan 430074, China);Replanting ARM Linux Based on AT91RM9200 Platform[J];Ordnance Industry Automation;2006-01
4 XU Bao-jie~(1,2),ZHANG Jian-min~1,XU Xiao-li~2,LI Jian-wei~2(1.School of Mechanical and Vehicular Engineering,Beijing Institute of Technology,Beijing 100081,China;2.Measurement and Control of Mechanical and Electrical System Key Lab of Beijing,Beijing Institute of Machinery,Beijing 100085,China);A Study on the Method of Restraining the Ending Effect of Empirical Mode Decomposition (EMD)[J];Transactions of Beijing Institute of Technology;2006-03
5 Xu Wenzheng(Department of Economic Management, Beijing Institute of Light Industry, Beijing 100037);COMPRISON STUDY FOR MODEL DEVELOPMENT OF GO AND FAULT TREE METHOD[J];JOURNAL OF BEIJING INSTITUTE OF LIGHT INDUSRY;1999-02
6 XU Da-ke (Guodian NanJing Automation Co.,Ltd.Nanjing,210003,China);Summary of On-Line Monitoring for Electrical Equipment in Substation[J];Transformer;2002-S1
7 SHEN Zhengyi(Yanbian Subbranch of Jilin Radio and TV University,Yanji 133001);Research on Anti-interference Ability Improvement for PLC Control System[J];Journal of Changchun University of Science and Technology(Natural Science Edition);2007-02
8 YANG Han-sheng(Physics Department of Chao Hu College Chao Hu An Hui 238000);A Method With Better Accuracy And Speed For Calculating The Amplitude Of Phase[J];Journal of Chaohu College;2003-03
9 Zhang Yi-hui (Chongqing University of Science and Technology, Chongqing 400050);The Algorithm for Dynamical Frequency Based on Software of Power System[J];;2005-02
10 Yie Guoxiong,Liu Yanbing,Zhang Mingming,Yi Benshun,Li Jin,Zhou Xiangyang,Ye Qizheng,Li Wei (Huazhang University of Science & Technology,Wuhan 430074,China);Optical metering unit-500kV[J];Electrical Measurement & Instrumentation;2001-07
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 Xu Huan(Anhui Vocational College of Electronics & Information Technology,Bengbu 233030,Anhui);The Research of Fault Recorder Based on Embedded System[J];Journal of Anhui Vocational College of Electronics & Information Technology;2010-03
2 LIU Shaoqiang,WANG LilinSchool of Information Science and Engineering,Central South Univerisity,Changsha 410075,China;A Simplified Algorithm of Data Compression for Wireless Sensor Network Node[J];Chinese Journal of Sensors and Actuators;2009-09
3 REN Hong-lin1,WANG Jia-lin1,CHEN Yue-ming1,HOU Wen-bin2(1.School of Electrical Engineering and Automation,Harbin Institute of Technology,Harbin 150001,China; 2.Heilongjiang Electric Power Staff University,Harbin 150001,China);Approach for the fundamental wave frequency measurement of power network based on the filter method[J];Electrical Measurement & Instrumentation;2007-06
4 HOU Yu1,FENG Yuan2(1.Navy Commissary Office at NO.426 Factory,Dalian 116005,Liaoning,China.2.Naval University of Engineering Electric Power and Information Engineering College,Wuhan 430033,China);An Error-complementing Interpolation Algorithm in Measurement of AC Signals[J];Electrical Measurement & Instrumentation;2009-05
5 WANG Chao, WANG Fang-zong (College of Electrical Engineering & Information Technology, China Three Georges University, Yichang 443002, Hubei, China);A High-Precision Algorithm for Phasor Measurement Based on DFT[J];Electrical Measurement & Instrumentation;2009-06
6 YU Jing-wen,XUE Hui,WEN Bo-ying(College of Information & Electrical Engineering,China Agricultural University,Beijing 100083,China);Frequency Tracking of Distorted Power Signal Based on the Improved RBAUKF Algorithm[J];Electrical Measurement & Instrumentation;2010-09
7 WANG Qi,YUAN Zhen-hai(Nanjing University of Technology,Nanjing 210009,China);Researching and developing of synthetic criterion selection protection system based on MSP430[J];Advanced Technology of Electrical Engineering and Energy;2008-04
8 Ma Jing1 Wang Zengping1 Wu Jie2 (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. Zhejiang Electric Power Design Institute Hangzhou 310014 China);A Novel Method to Rapidly Identify Inrush Current and Internal Fault Current Based on Variation Characteristic of Fundamental Current Amplitude[J];Transactions of China Electrotechnical Society;2009-06
9 Zhang Hengxu1 Li Changgang1 Liu Yutian1 Huang Zhilong2 Zhuang Kanqin2(1.Shandong University Jinan 250061 China 2.East China Grid Company Limited Shanghai 200002 China);Reviews on Power System Dynamic Frequency Analysis and Its Application[J];Transactions of China Electrotechnical Society;2010-11
10 Hou Qifang (Southwest Jiaotong University);Power System Frequency HighAccuracy Measurement Based on Interpolated FFT Algorithm[J];Electrotechnical Application;2007-06
China Proceedings of conference Full-text Database 4 Hits
1 ZHANG Hua ZHENG Tao XIAO Shiwu LIU Wanshun HUANG Shaofeng ZHANG Da(Key Laboratory of Power System Protection and Dynamic Security Monitoring and Control under Ministry of Education (North China Electric Power University),Changping District,Beijing 102206,China[1],Super-HV Company of Shan Dong Electric Power Corporation,250001,China[2];STUDY ON THE DISDINGUISHING FAULT IN OSCILLATION BASED ON THE FAULT ENTROPY ALGORITHM OF ENVELOPES OF CURRENT SIGNALS[A];[C];2006
2 XIAO Chi LIU Yu-tian(Weihai,l?ower Supply Company,Weihai 264200,School of Electrical Engineering,Shandong University,Jinan 250061,China);Real-Time Filtering Algorithm for Power System Low Frequency Oscillations[A];[C];2006
3 Wang Hai~1 Lou Meiyan~2 Zheng Shengfeng~1 (1 Xidian University Xi'an 710071 China;2 Zhejiang Industry & Trade Polytechnic Wenzhou 325003 China);Frequency Measurement Method of Power System Based on Multiple Autocorrelation[A];[C];2009
4 Chen Haolin~1 Zhang Guoqing~1 Kang Zhongjian~2 (1 Electrical Engineering and Automation department of Harbin Institute of Technology Heilongjiang Harbin 150001 China; 2.Electric Engineering department of China University of Petroleum Shandong Dongying 257062 China);A High-Accuracy Algorithm for Measuring Frequency of Power System Considering the Impact of Harmonic Component[A];[C];2009
【Secondary Citations】
Chinese Journal Full-text Database 5 Hits
1 Wang Anding;Ge Yaozhong;L. L. Lai;A. T. Johns Xian Jiaotong University City University, U. K.;A NEW METHOD FOR MEASURING POWER FREQUENCY USING VOLTAGE INPUT[J];Proceedings of Electric Power System and Automation;1991-01
2 Zhang Yihui Yin Xianggen Chen DeshuHuazhong University of Science & TechnologyWuhan, 430074 China;STUDY ON IMPROVED ALGORITHM FOR FREQUENCY MEASUREMENT BASED ON FOURIER FILTER[J];POWER SYSTEM TECHNOLOGY;1998-03
3 Zhou Damin;Research The Algorithm of Extracting The Square Root in Electric Transducer[J];RELAY;1996-03
4 Yang Nianci Jiang Huilan (Tianjin University)Gong Dade Hu Zhaoying(Northeast Electrical Power Designing Institute);THE INFLUENCE OF POWER SYSTEM FREQUENCY DEVIATION ON FOURIER ALGORITHM[J];Journal of Tianjin University;1993-05
5 Sounan Jiale;Ge Yaozhong;Wang Anding;Tian Huaizhi;Abulizi(xi'an Jiaotong University)(Xinjiang College);NEW ALGORITHM AVOIDING VOLTAGE CROSS-ZERO POINT FOR MEASURING THE FREQUENCY[J];JOURNAL OF XI'AN JIAOTONG UNIVERSITY;1995-03
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