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《Automation of Electric Power Systems》 2004-04
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Chen Zhaohui, Huang Shaofeng, Yang Qixun (North China Electric Power University (Beijing), Beijing 100085, China)  
An algorithm based on the magnitude and phase angle of the generalized phasor to measure instantaneous frequency and swing frequency while the power swing occurred is presented. The generalized phasor is transformed by three-phase currents. There is no approximation in the deduction of the algorithm. The frequency measurement can be completed in only two sampling intervals, ideally. Extensive simulation studies show that the algorithm has a fast response and high accuracy. The algorithm is useful in improving the performances of the protective relay and stability control devices during the period of time of power swing.
【CateGory Index】: TM712;TM93
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Chinese Journal Full-text Database 2 Hits
1 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
2 LIU Jim ,LI Xing-yuan , ZOU Quan-ping, CHEN Shu-heng , HE Chao-rong ( Sichuan University, Chengdu 610065, China; Shenyang Engineering College, Shenyang 110316, China);Research and problems of low frequency oscillation in interconnected power networks[J];Relay;2005-16
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
Chinese Journal Full-text Database 4 Hits
1 Yu Yenshun (Central China Electric Power Administration);ASYNCHRONOUS OPERATION ANALYSIS OF POWER SYSTEM AFTER FAILURE TO MAINTAIN STABILITY (Part Ⅰ)[J];Automation of Electric Power Systems;1986-01
2 He Benteng, Jin Huafeng(1. Zhejiang University, Hangzhou 310027. China)(2. Naming Automation Research institute. Naming 210003, China);REAL-TIME ESTIMATION OF POWER SYSTEM OSCILLATION PERIOD[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;2000-15
3 ZHANG Gui-bin 1, XU Zheng 1, WANG Guang-zhu 2 (1.Department of E.E. , Zhejiang University, Hangzhou 310027,China; 2.College of Electrical Engineering, Shandong University, Jinan 250061,China);STUDY AND SIMULATION OF REAL-TIME DETECTING METHOD FOR FUNDAMENTAL POSITIVE SEQUENCE,NEGATIVE SEQUENCE COMPONENTS AND HARMONIC COMPONENTS BASED ON SPACE VECTOR[J];Proceedings of the Csee;2001-10
4 XU Qing-qiang, SUONAN Jia-le, SONG Guo-bing, SHI Jing-hui, GE Yao-zhong (Xian Jiaotong University, Xian 710049, China );REAL-TIME MEASUREMENT OF POWER SYSTEM INSTANTANEOUS FREQUENCY WHILE POWER SYSTEM SWINGS[J];Proceedings of the Csee;2003-01
Chinese Journal Full-text Database 10 Hits
1 SHI Xue-mei,WU Di(The Anhui Electric Power Research Institute,Hefei 230022,China);Research the Influence of Small-load Generators for 220kV Grid Transient Stability[J];Journal of Anhui Electrical Engineering Professional Technique College;2007-03
2 LI Zheng(Department of Electric Engineering,Hefei University of Technology,Hefei 230022,China);Stability Analysis on the No.1-3 Generation Units in Hefei Power Plant[J];Journal of Anhui Electrical Engineering Professional Technique College;2008-03
3 ;Primary research of transient voltage stability in Anhui electric network[J];Anhui Electric Power;2006-02
4 Huang Sheng;Function and application of AVC of Wuhu power grid[J];Anhui Electric Power;2006-03
5 ;A research overview on generation unit resynchronization[J];Anhui Electric Power;2006-04
6 SUN Jian-lian(Bengbu Power Supply Company,Bengbu 233000,China);On the main problems of 110kV power grid and its countermeasures[J];Journal of Anhui Technical College of Water Resources and Hydroelectric Power;2009-01
7 WANG Hui1,2 HENG Weihua3 ( 1. Pingdingshan Institute of Technology,Pingdingshan 467001, Henan, China; 2.School of Electrical Engineering and Automation,Tianjin University,Tianjin 30072,China; 3.Puyang Electric Power Company,Hena ,457000);The application and research of MATLAB in the Simulation of Power System[J];Journal of Anyang Institute of Technology;2007-01
8 XIE Wei1,LIU Bo2(1.Anshun Power Supply Bureau,Anshun 561000,China;2.Ganxi Power Supply Company,Xinyu 338025,China);Research on Factors to Influence "Negative Regulating Voltage Effect" Critical Point of On-Load-Tap-Changing Transformer[J];Transformer;2009-02
9 WANG Qun~1,GENG Yun-ling~1,2,HE Yi-hong~3(1.Artillery Academy,National University of Defense and Technology,Changsha 410082,China;2.College of Electrical and Information,Hunan University,Changsha 410082,China;3.Dept.of Physics,Guangxi Teachers' College,Nanning 530001,China);Harmonic Current Detection Algorithm of Three-Phase Circuit Based on DSP[J];Journal of Test and Measurement Technology;2006-01
10 Sun Hui Lou Jishou Han Liqiu (Department of Electric Power Engineering) Sui Yongzheng (Jilin Electric Power College for Staff and WQorkers, changchun 130021);Study on Control Tactics of Electric Braking Based on Phase-Plane Method[J];JOURNAL OF NORTHEAST CHINA INSTITUTE OF ELECTRIC POWER ENGINEERING;1998-03
China Proceedings of conference Full-text Database 6 Hits
1 ;安徽电网自动电压控制(AVC)系统设计及实现[A];[C];2005
2 LIU Lian-guang ZHANG Jian-hua North China Electric Power University(Beijing),Beijing,102206,China;RESEARCH ON GIC'S EFFECTS ON POWER SYSTEM AND ITS MONITORING[A];[C];2003
3 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
4 He Yihong Zhuo Fang Wang Zhaoan;A New Method of Real Time Detecting and Compensating for Harmonic Current[A];[C];2002
5 ;三相度流器四开关和电压不平衡情况下的分析与仿真[A];[C];2002
6 ;A New Digit Real-time Method For Detection of Harmonic Current[A];[C];2002
Chinese Journal Full-text Database 10 Hits
1 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
2 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
3 Li Fenhua,Pan Lidong,Chang Tieyuan(College of Elec.&Info.Eng,Hebei University,Hebei Baoding071002,China);A design and simulation of frequency spectrum analysis for electric power signal[J];Electrical Measurement & Instrumentation;2001-09
4 DongXinzhou (TianjinUniversity 300072 ChinalGeyaozkong tXi `anJiao tong University 710049 China)Xu Biniyin (Kehui Electric Co. Ltd. Chinal;Fault Characteristic of Transient Current Travelling Waves and Its Analysis with Wavelet Transform[J];TRANSACTIONS OF CHINA ELECTROTECHNICAL SOCIETY;1999-01
5 Zhao Chengyong Xu Guoyi He Mingfeng Li Gengyin (North China Electric Power University Baoding 071003 China);Power System Frequency Measurement Based on IRWT[J];Transactions of China Electrotechnical Society;2005-06
6 Li Tianyun Zhao Yan Ji Xiaohui Li Nan (Northeast of China Electric Power Institute Jilin 132012 China);Application of HHT Method for Analysis of Fault Signal in Electric Power System[J];Transactions of China Electrotechnical Society;2005-06
7 Hu Guosheng (Guangdong Vocational College of Science & Technology);The Study of Motor Fault Signal Frequency Pursuitting Based on Hilbert-Huang Transform[J];Electrotechnical Journal;2005-10
8 Shen Guorong;A New Directional Relay Based on the Variation of Power Frequency Components[J];Automation of Electric Power Systems;1983-01
9 Xie Baoyan (Electric Power Research Institute,P.R.C.);ANALYSIS & DISCUSSIONS ON THE SWING-BLOCKING SCHEME FOR SOME FOREIGN-MADE LINE PROTECTION EQUIPMENT[J];Automation of Electric Power Systems;1989-04
10 Shen Guorong, Deng Shaolong, Zhu Shengshi (Nanjing Automation Research Institute);THE NEW PRINCIPLE OF DISCRIMINATION BETWEEN POWER SWING AND SHORT CIRCUIT[J];Automation of Electric Power Systems;1990-01
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 YANG Huimin,WEN Jinyu(Electric Power Security and High Efficiency Lab,Huazhong University of Science and Technology,Wuhan 430074,China);Damping Power Oscillation on Transmission Line Based on Mode-synthesis Analysis Method[J];Automation of Electric Power Systems;2009-09
2 ZHOU Yan-wei(Zhanjiang Administration of Power Supply,Zhanjiang 524005,China);Artificial Research of High Voltage DC Transmission to Low Frequency Oscillating Control[J];Electric Switchgear;2009-03
3 MA Chao1,WANG Hui-zheng2,MENG Yong-ping1,XU Yong2,XIE Tao1 (1.Chongqing Electric Power Company,Yuzhong District,Chongqing 400014,China;2.China Electric Power Research Institute,Haidian District,Beijing 100192,China);Research on Integrated Monitoring Algorithm of Low Frequency Oscillation[J];Power System Technology;2008-S2
4 LI Guo-jie,MA Feng (State Key Lab of Control and Simulation of Power Systems and Generation Equipments (Department of Electrical Engineering,Tsinghua University),Haidian District,Beijing 100084,China);A Coordinated Tuning Algorithm for Power System Stabilizer and Supplementary Damping Controller of VSC-HVDC Transmission System[J];Power System Technology;2009-11
5 Guangdong Power Grid Corporation Zhanjiang Power Supply Bureau Zhou Yanwei;Simulation Study on Low Frequency Power Swing Suppressing with HVDC Transmission[J];Guangdong Power Transmission Technology;2009-04
6 HUANG Qi,WANG Zhou-qiang,and ZHANG Chang-hua(School of Automation Engineering,University of Electronic Science and Technology of China Chengdu 610054);Third Order Analytical Solution of Power System Dynamic Model Based on Normal Form[J];Journal of University of Electronic Science and Technology of China;2009-06
7 LI Qiang1,LIN Tao1,HUANG Yong2,YANG Dong-jun2(1.School of Electrical Engineering,Wuhan University,Wuhan 430072,China; 2.Technology Center of Central China Power Grid Corporation,Wuhan 430077,China;Research of Low-frequency Oscillation Analysis Basee on Power System Analysis Software PSS/E[J];Central China Electric Power;2008-04
8 HONG Min,LI Xing-yuan(School of Electric Information,Sichuan University,Chengdu 610065,China);Analysis of small-signal stability and control strategy of the grid integrated wind plant based on DFIG[J];Relay;2007-14
9 Yang Chao,Luo Luping,Zhong Shiyuan;The small signal stability in Jiangxi Power Grid[J];Jiangxi Electric Power;2009-02
10 ZHANG Jun-fang,CAI Shi-cheng,KANG Ming-cai,WU Jun-ji(School of Power Engineering,NUST,Nanjing 210094,China);Rejection of Low Frequency Oscillations by Unified Power Flow Controller[J];Journal of Nanjing University of Science and Technology(Natural Science);2007-04
【Secondary Citations】
Chinese Journal Full-text Database 5 Hits
1 Wang Zhaoan Li Min Zhuo Fang (Xi'an Jiaotong University);A Study on the Theory of Instantaneous Reactive Power of Three-Phase Circuits[J];Transactions of China Electrotechnical Society;1992-03
2 Yu Yenshun (Central China Electric Power Administration);ASYNCHRONOUS OPERATION ANALYSIS OF POWER SYSTEM AFTER FAILURE TO MAINTAIN STABILITY (Part Ⅰ)[J];Automation of Electric Power Systems;1986-01
3 Ding Renjie, Min Yong, Xiong Weihua, Wang Zhonghong Department of Electrical Engineering, Tsinghua University, Beijing 100084;Development of power system dynamic monitoring unit based on GPS[J];JOURNAL OF TSINGHUA UNIVERSITY(SCIENCE AND TECHNOLOGY);1997-07
4 Min Yong, Ding Renjie, Xiong Weihua, Han Yingduo Department of Electrical Power Engineering, Tsinghua University, Beijing 100084;Measurement of power system dynamic frequency when signal\amplitude changes[J];JOURNAL OF TSINGHUA UNIVERSITY(SCIENCE AND TECHNOLOGY);1997-07
5 Li Gengyin; Chen Zhiye; Ding qiaolin ; Wang Xinwei(North China Institute of Electric Power Baoding 071003 China);Definition of Generalized Instantaneous Reactive Power in dq0 Coordinates and its Compensation[J];CHINESE SOCIETY FOR ELECTRICAL ENGINEERING;1996-03
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