Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Automation of Electric Power Systems》 2007-01
Add to Favorite Get Latest Update

An Online Identification Method for Power System Low-frequency Oscillation Based onFuzzy Filtering and Prony Algorithm

LI Dahu1, CAO Yijia2(1. Huazhong University of Science & Technology, Wuhan 430074, China)(2. Zhejiang University, Hangzhou 310027, China)  
Since Prony algorithm has high requirement to the input signal and sensitive to the noise of analysis data, this paper proposes a fuzzy filtering and Prony algorithm combined online identification method for power system low-frequency oscillation. In the proposed method, the wide area measurement signals are the inputs of a fuzzy filter which can cancel the noise rapidly by simple fuzzy logic, and then the low frequency oscillation modes are obtained online by analyzing the digital signal with the improved Prony algorithm. Simulations on the active power oscillation of branch 302245 of Central China Power Grid (CCPG) and comparisons of the method proposed with the traditional method demonstrate that the proposed method can provide relatively precise analysis results.
【Fund】: 国家自然科学基金重大项目(50595414);; 教育部科学技术研究重大项目(305008)。~~
【CateGory Index】: TM712
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 10 Hits
1 MA Jian-wei1,ZHU Wei1,2,ZENG Zhe-zhao1,YANG Fang1(1.Hunan Province Key Laboratory of Smart Grids Operation and Control,School of Electrical and InformationEngineering,Changsha University of Science and Technology,Changsha 410004,China;2.China Electric Power Research Institute,Beijing 100192,China);Power system low frequency oscillation dominant pattern recognition based on FFT and neural network algorithm[J];Journal of Electric Power Science and Technology;2011-04
2 ZENG Yun1, ZHANG Li-xiang1, WANG Yu2(1.Department of Engineering Mechanics,Kunming University of Science and Technology,Kunming 650051,China; 2.College of Electric Power Engineering,Kunming University of Science and Technology,Kunming 650051,China);Simplified analytical method of oscillating characteristic for hydroturbine generating unit[J];Electric Machines and Control;2009-S1
3 Hu Chun1,Jiao Yanjun2,Wang Zezhou3 (1.Suzhou Electric Power Company,Suzhou 215004,China;2.School of Electrical and Electronic Engineering, North China Electric Power University,Baoding 071003,China; 3.Jiaxing Power Supply Bureau,Jiaxing 314300,China);Identification of Modes in Low Frequency Oscillation in Heavy Noise[J];Electric Power Science and Engineering;2011-11
4 DENG Jixiang1,CHEN Wuhui2,HE Jianming1(1.Northeast Dianli University,Jilin 132012,China)(2.North China Electric Power University,Beijing 102206,China);Mechanism Analysis of Increasing Amplitude Low Frequency Oscillation Based on Modal Series with Third-order Analytical Solution[J];Automation of Electric Power Systems;2007-22
5 GAO Peisheng, GU Xiangwen, WU Weilin(Zhejiang University, Hangzhou 310027, China);Interharmonic Analysis Based on Spatial Spectrum and Support Vector Regression Machine[J];Automation of Electric Power Systems;2007-24
6 QIU Xizhao1, YU Zhanxun1, LEI Ming1, DUAN Gang2, WU Jingtao2, SUN Xiaoyan2, LIN Junjie2(1. Shandong Electric Power Dispatching Centre, Jinan 250001, China; 2. Beijing Sifang Automation Co Ltd, Beijing 100085, China);WAMS Based Statistics and Assessment of Low Frequency Oscillation in Shandong Power Grid[J];Automation of Electric Power Systems;2008-06
7 XU Wei1,2,XUE Yusheng2,1,CHEN Shi3,GE Fei3,Zhaoyang DONG4(1.Southeast University,Nanjing 210096,China;2.State Grid Electric Power Research Institute,Nanjing 210003,China;3.Anhui Electric Power Corporation,Hefei 230002,China;4.Hong Kong Polytechnic University,Hong Kong,China);Difficulties and Prospects of Knowledge Extracting from Measured Trajectories[J];Automation of Electric Power Systems;2009-15
8 WU Chao1,LU Chao1,HAN Yingduo1,WU Xiaochen2,LIU Yongjun2(1.State Key Lab of Power Systems,Department of Electrical Engineering,Tsinghua University,Beijing 100084,China;2.Technology Research Centre of China Southern Power Grid,Guangzhou 510623,China);Power System Oscillation Modes Estimation Based on Ambient Signals Considering Model Order Selection[J];Automation of Electric Power Systems;2009-21
9 DING Lan1,XUE Ancheng1,LI Jin1,WANG Jinping2,HAN Fukun3,WANG Maohai3(1. Key Laboratory of Power System Protection and Dynamic Security Monitoring and Control of Ministry of Education,North China Electric Power University,Beijing 102206,China;2. North China Electric Power Research Institute Co. Ltd.,Beijing 100045,China; 3. North China Electric Power Dispatching and Communication Center,Beijing 100053,China);A Moving-window Prony Algorithm for Power System Low Frequency Oscillation Identification[J];Automation of Electric Power Systems;2010-22
10 YANG Dechang,Christian REHTANZ,LI Yong,Kay GRNER(Institute of Power Systems and Power Economics,TU Dortmund,Dortmund 44227,Germany);A Hybrid Method for Estimation of Low Frequency Oscillation Parameters[J];Automation of Electric Power Systems;2011-10
China Proceedings of conference Full-text Database 1 Hits
1 HUANG Ran LI Xiao Ming School of Electrical Engineering,Wuhan university,,Wuhan 430072,China;Summary on WAMS Based Low-frequency Oscillation Analysising Mode Method[A];[C];2008
【Citations】
Chinese Journal Full-text Database 8 Hits
1 Xu Xian, Wan Qiulan(Southeast University, Nanjing 210096, China);RE-MODIFIED SMA METHOD FOR POWER SYSTEM LOW-FREQUENCY OSCILLATION ANALYSIS[J];Automation of Electric Power Systems;2003-17
2 Xie Xiaorong, Xiao Jinyu, Tong Luyuan, Han Yingduo(Tsinghua University, Beijing 100084, China);INTER-AREA DAMPING CONTROL OF INTERCONNECTED POWER SYSTEMS USING WIDE-AREA MEASUREMENTS[J];Automation of Electric Power Systems;2004-02
3 JIANG Quan-yuan, ZOU Zhen-yu, CAOYi-jia, HAN Zhen-xiang (Zhejiang University, Hangzhou 310027, China);Overview of Power System Stability Analysis and Wide-area Control in Consideration of Time Delay[J];Automation of Electric Power Systems;2005-03
4 ;A Method of Filtering Digital Signal Noise Based on Fuzzy Logic[J];Measurement & Control Technology;2005-03
5 XIAO Jinyu, XIE Xiaorong, HU Zhixiang, HAN Yingduo(Department of Electrical Engineering and Applied Electronic Technology, Tsinghua University, Beijing 100084, China);Improved Prony method for online identification of low-frequency oscillations in power systems[J];Journal of Tsinghua University(Science and Technology);2004-07
6 WANG Tie qiang 1, HE Ren mu 1, WANG Wei guo 1, XU Dong jie 1, WEI Li min 2, XIAO Li min 2 (1.North China Electric Power University,Beijing 100085,China; 2.Hebei Electric Power D&C Center,Shijiazhuang 050021,China);THE MECHANISM STUDY OF LOW FREQUENCY OSCILLATION IN POWER SYSTEM[J];Proceedings of the Csee;2002-02
7 Ju Ping1, Xie Huan2, Meng Yuan-jin3, Dai Fei3, Yan Aa-he3 , Sun Su-qin3, Fan Dou3, Wu Feng1, Zhang Bao-hui2 (1. School of Electrical Engineering, Hohai University, Nanjing 210098, Jiangsu Province, China; 2. School of Electrical Engineering, Xi’an Jiaotong University, Xi’an 710049, Shanxi Province, China; 3. Henan Electric Power Dispatching and Communication Bureau, Zhengzhou 450052, Henan Province, China);ONLINE IDENTIFICATION OF LOW-FREQUENCY OSCILLATIONS BASED ON WIDE-ARER MEASUREMENTS[J];Proceedings of the Csee;2005-22
8 ;The Validity Study of Prony Analysis for Low Frequency Oscillation in Power System[J];Electric Power;2001-11
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LU Chao1,XIE Xiao-rong1,WU Xiao-chen2,WU Jing-tao3(1.State Key Lab of Power Systems,Dept.of Electrical Engineering,Tsinghua University,Beijing 100084,China;2.China Southern Power Grid Technology and Research Center,Guangzhou 510623,China;3.Beijing Sifang Automation Co Ltd,Beijing 100085,China);Power system stability control based on wide area measurement system[J];Journal of Electric Power Science and Technology;2009-02
2 MA Jian-wei1,ZHU Wei1,2,ZENG Zhe-zhao1,YANG Fang1(1.Hunan Province Key Laboratory of Smart Grids Operation and Control,School of Electrical and InformationEngineering,Changsha University of Science and Technology,Changsha 410004,China;2.China Electric Power Research Institute,Beijing 100192,China);Power system low frequency oscillation dominant pattern recognition based on FFT and neural network algorithm[J];Journal of Electric Power Science and Technology;2011-04
3 LIU Zuo-ming~1 WANG Yun-ran~2 GAO YU~3 WANG Chun-ying~4(1.Northeast Dianli University,Jilin City,Jilin Province,China,132012;2.Beijing Communication University,Beijing City,China,100044;3.Heilongjiang Electric Power Design Institute,Heilongjinag,Province,150010;4.Jinlin Oil-field Thermal Power Station,Songyuan City,Jilin Province,China,138000);Frequency Estimating of Low Oscillation in the Power System Based on Cross-high-spectrum SVD[J];Journal of Northeast Dianli University(Natural Science Edition);2007-04
4 YUAN Hong-bin~1,ZHANG Yuan-bo~2,CUI Guo-you~3 (1.Siping Power Supplying Company,Sipin,Jilin,136000;2.Electric Engineering College of Northeast Dianli University, Jilin,Jilin,132012;3.Tongliao Power Supplying Company,Tongliao,Inner Mongolia,028000);Discussion on Low-frequency Oscillation in Power System[J];Journal of Northeast Dianli University(Natural Science Edition);2009-01
5 YUAN Jin-teng~1,WANG Xiu-ming~1,JIANG Zhi-guo~2 (1.Electrical Engineering College of Northeast Dianli University,Jilin,Jilin,132012;2.Automation Engineering College of Northeast Dianli University,Jilin,Jilin,132012);Design Of Additional Damped Controller Using LMI in power System[J];Journal of Northeast Dianli University(Social Science Edition);2009-04
6 DONG Xiao-liang,LI Jiang,LI Guo-qing(School of Electrical Engineering,Northeast Dianli University,Jilin Jilin 132012);PSS Parameter Optimization on nolinear programming method[J];Journal of Northeast Dianli University;2011-04
7 HU Si,HUANG Qi,JING Shi,YI Jian-bo (The Power System Wide-area Measurement and Control Key Laboratory of Sichuan Province,Energy Science and Engineering College,University of Electronic Science and Technology,Chengdu 611731,China);Wigner-ville Distribution Based on EMD Analysis of Power System Low-frequency Monitoring and Its Application[J];Electrical Measurement & Instrumentation;2012-05
8 HAO Zheng-hang,CHEN Zhuo,DAI Pei-pei,XU Ke-ming(Department of Electrical Engineering,Guizhou University,Guiyang 550003, China);Damping competition and damping coordination of additional excitation control in multi-machine power systems[J];Advanced Technology of Electrical Engineering and Energy;2006-04
9 Chang Yong Xu Zheng (Zhejiang University Hangzhou 310027 China);Design of HVDC Supplementary Controller Considering Signal Time-Delay in Multi-Machine System[J];Transactions of China Electrotechnical Society;2007-05
10 Ye Hua Liu Yutian (Shandong University Jinan 250061 China);On-Line Recursive Closed-Loop Subspace Identification for Power System Damping Control[J];Transactions of China Electrotechnical Society;2008-12
China Proceedings of conference Full-text Database 6 Hits
1 Yan Wang1,2,Yuanwei Jing1and Weilun Zhao1,21.College of Information Science and Engineering,Northeastern University,Shenyang 110004,China2.Shenyang Institute of Engineering,Shenyang 110136,China;A Robust Adaptive Modulation Controller Design Based on Backstepping for Thyristor Controlled Series Capacitor[A];[C];2011
2 REN Chong~1 LIU Di-chen~1 PAN Xiao-jie~1 RONG Zhi-juan~1 NI Xiao-dong~2(1,School of Electrical Engineering,Wuhan University,Wuhan,430072;2.Dispatch Center of Baoshan Iron & Steel CO.,LTD.);The Application of Modern Control Techniques in Suppressing Power System Low Frequency Oscillation[A];[C];2006
3 HUANG Ran LI Xiao Ming School of Electrical Engineering,Wuhan university,,Wuhan 430072,China;Summary on WAMS Based Low-frequency Oscillation Analysising Mode Method[A];[C];2008
4 Yan Wang 1,2 , Yuanwei Jing 1 , Weilun Zhao 2 , Hongtao Yu 1,2 1. College of Information Science and Engineering, Northeastern University, Shenyang 110819, China2. Shenyang Institute of Engineering, Shenyang 110136, China;Hopf Bifurcation Analysis to Dynamic Voltage Stability of Flexible AC Transmission System[A];[C];2012
5 Shang Li 1 ,YU Zhanxun 1 ,Yang Dong 2 ,Hu Jiong 2 ,Lin Junjie 2 ,DengJunbo 2 (1.ShanDong Electric Power Dispatching Center,Jinan 250001, Shandong, China; 2.Beijing Sifang Automation Co., Ltd.,Haidian District,Beijing 100085,China);WIDE-AREA REAL TIME DYNAMIC SECURITY MONITORING SYSTEM OF SHANDONG POWER GRID[A];[C];2011
6 CHEN Yulin,HOU Xueyong,WANG Liang,CHANG Baoli(Nanjing Nari-Relays Electric Co.,Ltd,Nanjing,211106,Jiangsu,China);Signal And Phasor During Power System Low Frequency Oscillation[A];[C];2013
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 ZHOU Min(Sichuan Electric Vocational and Technical College,Chengdu Sichuan 610072,China);Prony Identification of Power Quality Transient Disturbance Signal[J];Journal of Chongqing Electric Power College;2008-01
2 ZHOU Bao-rong~1,FANG Da-zhong~2,SUN Jing-qiang1,LI Peng~3(1.Guangdong Electric Design Institute,Guangzhou 510600,China;2.School of Electric Power Automation Engineering,Tianjin University,Tianjin 300072,China;3.CSG Technology Research Center,Guangzhou 510620,China);Parameter Optimization of Power System Stabilizer Based on a New Simulated Annealing Method[J];Journal of Changsha University of Electric Power(Natural Science);2006-04
3 CAO Yi-jia1,LI Da-hu2(1.College of Electrical Engineering,Zhejiang University,Hangzhou 310027,China;2.Hubei Electric Power Dispatching Center,Wuhan 430077,China);Study on large-scale grid load modeling based on wide-area measurement system[J];Journal of Electric Power Science and Technology;2007-02
4 ZENG Zhe-zhao,PEI Yuan,GUO Xiang-de(College of Electrical and Information Engineering,Changsha University of Science and Technology,Changsha 410076,China);Harmonics parameters estimation based on neural network algorithm[J];Journal of Electric Power Science and Technology;2007-02
5 LU Chao1,XIE Xiao-rong1,WU Xiao-chen2,WU Jing-tao3(1.State Key Lab of Power Systems,Dept.of Electrical Engineering,Tsinghua University,Beijing 100084,China;2.China Southern Power Grid Technology and Research Center,Guangzhou 510623,China;3.Beijing Sifang Automation Co Ltd,Beijing 100085,China);Power system stability control based on wide area measurement system[J];Journal of Electric Power Science and Technology;2009-02
6 MA Jian-wei1,ZHU Wei1,2,ZENG Zhe-zhao1,YANG Fang1(1.Hunan Province Key Laboratory of Smart Grids Operation and Control,School of Electrical and InformationEngineering,Changsha University of Science and Technology,Changsha 410004,China;2.China Electric Power Research Institute,Beijing 100192,China);Power system low frequency oscillation dominant pattern recognition based on FFT and neural network algorithm[J];Journal of Electric Power Science and Technology;2011-04
7 YANG Mei(Xuzhou Institute of Architecture and Technology,Xuzhou Jiangsu 221008);Time-frequency Distribution and its Application of Vibration Stress of Aero-weapon Systems[J];Journal of Changsha Aeronautical Vocational and Technical College;2006-03
8 FAN Qi,MU Gang,WANG Ke ying(Department of Electrical Power Engineering,Northeast China Institute of Electric Power Engineering,Jilin City,132012);Studies on Lines' Parameters Measurement Based on Synchronized Phasor Measurement[J];Journal of Northeast China Institute of Electric Power Engineering;2002-04
9 DENG Ji-xiang,ZHAO Li-li (Library,Northeast China Institute of Electric Power Engineering,Jilin City 132012,China);Resume Study on Effect of Critical Inertial Modes in Large Disturbance Stability[J];Journal of Northeast China Institute of Electric Power Engineering(Natural Science Edition);2004-06
10 LIU Zuo-ming~1 WANG Yun-ran~2 GAO YU~3 WANG Chun-ying~4(1.Northeast Dianli University,Jilin City,Jilin Province,China,132012;2.Beijing Communication University,Beijing City,China,100044;3.Heilongjiang Electric Power Design Institute,Heilongjinag,Province,150010;4.Jinlin Oil-field Thermal Power Station,Songyuan City,Jilin Province,China,138000);Frequency Estimating of Low Oscillation in the Power System Based on Cross-high-spectrum SVD[J];Journal of Northeast Dianli University(Natural Science Edition);2007-04
China Proceedings of conference Full-text Database 1 Hits
1 HUANG Ran LI Xiao Ming School of Electrical Engineering,Wuhan university,,Wuhan 430072,China;Summary on WAMS Based Low-frequency Oscillation Analysising Mode Method[A];[C];2008
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 MA Jian-wei1,ZHU Wei1,2,ZENG Zhe-zhao1,YANG Fang1(1.Hunan Province Key Laboratory of Smart Grids Operation and Control,School of Electrical and InformationEngineering,Changsha University of Science and Technology,Changsha 410004,China;2.China Electric Power Research Institute,Beijing 100192,China);Power system low frequency oscillation dominant pattern recognition based on FFT and neural network algorithm[J];Journal of Electric Power Science and Technology;2011-04
2 XIONG Jie-feng1,2,WANG Bo-lin2,SUN Yan3 (1. College of Electronic and Information Engineering,Nanjing University of Information Science and Technology,Nanjing 210044,China. 2. College of Electric Engineering,Hohai University,Nanjin 210098,China. 3. Jiangsu Local Taxation Bureau,Nanjing 210024,China);The Rank-decision Equality of Singular Value and Eigen Value Decomposition for Harmonics Analysis[J];Electrical Measurement & Instrumentation;2009-07
3 CHU Xian-wu(School of Electrical & Information Engineering,Dalian Jiaotong University,Dalian 116028,China);Interharmonic analysis based on TLS-ESPRIT algorithm and Adaline neural network[J];Advanced Technology of Electrical Engineering and Energy;2010-02
4 Li Ming Wang Xiaoru(Southwest Jiaotong University Chengdu 610031 China);Inter-Harmonic Spectral Estimation in Power System Based on the Optimal Window Burg Algorithm[J];Transactions of China Electrotechnical Society;2011-01
5 Wang Nana1 Liu Dichen1 Liao Qingfen1 Chen Enze1 Huang Yong2 Zhao Hongsheng2(1.Wuhan University Wuhan 430072 China 2.Central China Grid Company Limited Wuhan 430077 China);Identification of the Dominant Inertial Mode Based on EMD-TEO and Signal Energy Method[J];Transactions of China Electrotechnical Society;2012-06
6 LIU Wei(South West Jiaotong University,College of Electrical Engineering,Chengdu 610031,China);The Application of Prony Analysis for Power System Low Frequency Oscillation Simulation[J];Journal of Electric Power;2011-01
7 WANG Hui-zheng1,WANG Tie-qiang2,XU Yong1,JIA Jing-hua2 (1.China Electric Power Research Institute,Beijing 100192,China;2.Hebei Electric Power Corporation,Shijiazhuang 050021,China);Analysis of Low Frequency Oscillation of the WAMS and PSD-Based Power System[J];Electric Power Construction;2010-10
8 Hu Chun1,Jiao Yanjun2,Wang Zezhou3 (1.Suzhou Electric Power Company,Suzhou 215004,China;2.School of Electrical and Electronic Engineering, North China Electric Power University,Baoding 071003,China; 3.Jiaxing Power Supply Bureau,Jiaxing 314300,China);Identification of Modes in Low Frequency Oscillation in Heavy Noise[J];Electric Power Science and Engineering;2011-11
9 Dang Jie1,Dong Mingqi1,Li Yong1,Xu Youping1,Zeng Zheng2(1.Central China Grid Co.Ltd.,Wuhan 430077,China;2.Zhejiang University,Hangzhou 310027,China);Central China Grid Low Frequency Oscillation Simulation Recurrence Analysis Based on WAMS Measured Data[J];Electric Power Science and Engineering;2012-04
10 DENG Jixiang1,YE Jing1,LANG Binbin2,WANG Junsheng3(1.Northeast Dianli University,Jilin 132012,China;2. China Fulin Wind Power Development Corporation,Beijing 100034,China;3.Shangdu Power Generation Co Ltd,Xilinhot 027200,China);Placement of PSS Considering Second Order Nonlinearity[J];Automation of Electric Power Systems;2008-12
China Proceedings of conference Full-text Database 2 Hits
1 WANG Xian-zhong;LIU yun;Shanghai Aerospace Control Technology Institute;;Vibration Identification Methods and Application Analysis in Spaceflight[A];[C];2014
2 Zhang Zhi-Gang;Ding Wei-Dong;Li Xue-Feng;Power Grid Operation Training Department,State Grid of China Technology College;Shandong Electric Power Research Institute;;Dynamic Modeling and Analysis for a New Grounding Method[A];[C];2014
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 C.K.Wong1 ,Wu Wei1 ,H an Yingduo2 1. Faculty of Science and Technology in U niversity of Macau,Macau,China 2 .Tsinghua U niversity,Beijing10 0 0 84,China;AN ALGORITHM FOR VOLTAGE STABILITY ASSESSMENT BASED ON SYNCHRONIZED PHASOR MEASUREMENT[J];Automation of Electric Power Systems;2002-02
2 Yan Dengjun,Ju Ping,Wu Feng,H an Jindong Hohai U niversity,Nanjing 2 10 0 98,China;REAL-TIME POWER ANGLE MEASUREMENT OF A SYNCHRONOUS GENERATOR BASED ON GPSCLOCK SIGNAL AND TACHOMETER[J];Automation of Electric Power Systems;2002-08
3 Zhao Qingsheng, Liu Sheng, Chen Chen (Shanghai Jiaotong University, Shanghai 200240, China);REAL-TIME INSTABILITY PREDICTION BASED ON ENERGY APPROACH AND PHASOR MEASUREMENT UNITS[J];Automation of Electric Power Systems;2003-14
4 Peng Jiangnan 1, Sun Yuanzhang 1, Wang Haifeng 2 (1. Tsinghua University, Beijing 100084, China; 2. Bath University, Bath, UK);RESEARCH ON THE PERTURBED TRAJECTORIES PREDICTION BASED ON WIDE-AREA MEASUREMENT AND ON-LINE ADMITTANCE MATRIX IDENTIFICATION[J];Automation of Electric Power Systems;2003-22
5 Hu Zhixiang, Xie Xiaorong, Xiao Jinyu, Tong Luyuan (Tsinghua University, Beijing 100084, China);ANALYSIS AND TEST ON DELAYS IN THE WIDE AREA MEASURING SYSTEM[J];Automation of Electric Power Systems;2004-15
6 Zhang Pengfei , Xue Yusheng , Zhang Qiping , Li Gang , Cao Lu (Nanjing Automation Research Institute, Nanjing 210003, China) (Shandong University, Jinan 250061, China) (East China Grid Company Limited, Shanghai 200002, China);QUANTITATIVE TRANSIENT STABILITY ASSESSMENT METHOD USING PHASOR MEASUREMENT[J];Automation of Electric Power Systems;2004-20
7 Jiang Quanyuan, Bai Birong, Zou Zhenyu, Cao Yijia (Zhejiang University, Hangzhou 310027, China);TCSC CONTROLLER DESIGN IN CONSIDERATION OF TIME DELAY IN WIDE-AREA MEASURING SYSTEM[J];Automation of Electric Power Systems;2004-20
8 Zhao Hongga;Xue Yusheng;Gao Xiang;Pan Yongwei;Cen Zonghao;Li Bijun Nanjing Automation Research Institute, Nanjing 210003, China Shandong University, Jinan 250061, China East China Grid Company Limited, Shanghai 200002, China Dongyun Information Technology Company, Shanghai 200002, China;IMPACTS OF THE DIFFERENCE BETWEEN MEASUREMENT TRANSMISSION DELAYS ON STATE ESTIMATION AND THE COUNTERMEASURES[J];Automation of Electric Power Systems;2004-21
9 YAN Deng-jun,JU Ping,YUAN Hong (Electrical Engineering Department, Hehai University, Nanjing 210098, Jiangsu Province, China);WIDE AREA MEASUREMENT AND REAL-TIME TRANSMISSION SYSTEM FOR PHASOR DATA UNDER NETWORK COMMUNICATION MODE[J];Power System Technology;2004-04
10 XIAO Jin-yu1,XIE Xiao-rong1,LI Jian1,ZHANG Tao2,LUO Jian-yu3,WANG Xiao-ying3,WU Yu-lin3 (1.Department of Electrical Engineering,Tsinghua University,Beijing 100084,China;2.Sifang Tongchuang Protection and Control Co.,Ltd.,Beijing 100085,China;3.Jiangsu Power Dispatching Center, Nanjing 210024,Jiangsu Province,China);WIDE-AREA DYNAMIC SECURITY MONITORING SYSTEM FOR POWER NETWORK AND ITS DYNAMIC SIMULATION[J];Power System Technology;2004-06
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved