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《Automation of Electric Power Systems》 1993-10
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A NEW CONCEPT AND ALGORITHM FOR DYNAMIC FREQUENCY IN POWER SYSTEMS

Han Yingduo, Min Yong, He Xuenong, Hu Lin (Tsinghua University, Beijing)Zhou Jinming (Xiangtan Machinery Electrical Equipment College)  
A new concept of dynamic frequency in power systems is proposed. An analysis of the classical periodic method for frequency calculation is given and some limitation are pointed out. After establishing a definition of dynamic frequency, a new algorithm for calculation of local system dynamic frequency is described. Measurement results of the new frequency measuring device confirm the applicability of the proposed approach. .
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【References】
Chinese Journal Full-text Database 6 Hits
1 LI Zhenran(Department of Electrical Engineering,Guangxi University);ACCORDING TO RECURSIVE LEAST SQUARE ALGORITHM AND ADAPTIVE SAMPLING TO REALIZE MICROCOMPUTER AUTOMATIC ACCURATE SYNCHRONIZER[J];ADVANCED TECHNOLOGY OF ELECTRICAL ENGINEERING AND ENERGY;1995-03
2 Li Zhenran (Guangxi University Nanning);USING THE RECURSIVE LEAST SQUARE ALGORITHM AND ADAPTIVESAMPLING TO REALIZE MICROCOMPUTER ELECTRICAL QUANTITY TRANSDUCER[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;1995-03
3 YANG Gui yu, JIANG Dao zhuo, QIU Jia ju (Zhejiang University, Hangzhou 310027, China);Dynamic Frequency Measurement Under Short-Circuit Fault by Using“Center Point Fitting”Method[J];Proceedings of Electric Power System and Automation;2004-03
4 Li Zhenran(Dept.of Electrical Engineering,Guangxi University,Nanning,530004);Using Fourier Transform and Adaptive Sampling to Realize Measurement of Power System Frequency[J];JOURNAL OF GUANGXI UNIVERSITY;1996-04
5 YU Da ren, GUO Yu feng, XU Ji yu (Harbin Institute of Technology, Harbin 150001,China);THE PRIMARY FREQUENCY REGULATION STABILITY OF PARALLEL TURBO-GENERATORS[J];Proceedings of the Csee;2000-09
6 CUI Xue-shen,GUO Zhi-zhong,LIU Zhuang-zhi;The "Virtual Armature Magnetic Flux" Method for Measuring Dynamic Frequency of Power System[J];ELECTRIC POWER;2000-08
【Citations】
Chinese Journal Full-text Database 1 Hits
1 Han Yingduo, Wang Zhonghong, Min Yong, He Xuenong Department of Electrical Engineering, Tsinghua University Zhou Jinming Xiangtan Machinery and Electrical Equipment College;The definition for dynamic frequency in power systems and the fictitious rotor method for dynamic frequency measurement[J];Journal of Tsinghua University(Science and Technology);1993-01
【Co-citations】
Chinese Journal Full-text Database 5 Hits
1 YANG Gui yu, JIANG Dao zhuo, QIU Jia ju (Zhejiang University, Hangzhou 310027, China);Dynamic Frequency Measurement Under Short-Circuit Fault by Using“Center Point Fitting”Method[J];Proceedings of Electric Power System and Automation;2004-03
2 WANG Kui, PAN Zhen cun (Shandong University, Jinan 250061, Shandong Province, 250061,China);A NEW LOAD SHEDDING SCHEME FOR LIMITING UNDERFREQUENCY[J];Power System Technology;2001-12
3 WANG Xin_chao, HU Jie (Shandong University, Jinan,250061 China);A new load shedding scheme for limiting underfrequency[J];Relay;2002-02
4 LIANG Xu, WANG Qiang, JIANG Qirong, LIU Wenhua, WANG Zhonghong (Department of Electrical Engineering, Tsinghua University, Beijing 100084, China);Controllable analysis of a static var generator at the moment of fault occurrence in a power system[J];JOURNAL OF TSINGHUA UNIVERSITY(SCIENCE AND TECHNOLOGY);2000-01
5 YANG Li-sen,FAN Li-ping (The College of Electronics and Information Engineering,China Three Georges University, Yichang 443002, Hubei Province, China);Application of Windowing Phase Difference Correcting Algorithm in Frequency Measurements of Electric Network Measurements[J];Power System and Clean Energy;2009-07
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Chen Longdao; WangWeihua (Institute of Electric Eng. Zhejiang Univ.,Hangzhou 310027,China);Study on sampling non-synchronism for periodic signal[J];ELECTRICAL MEASUREMENT & INSTRUMENTATION;2000-06
2 LI JunkaiDing Huacheng (East China University of MetallurgyAnhui Maanshan 243000,China);New type calculating method based on sampling for harmonic analysis instrument on power system[J];Electrical Measurement & Instrumentation;2000-10
3 ZHANG Pei-jie1,SUN Guo-kai1,XIONG Zhang-xue2,FU Xin-ming2 (1.Shenyang Agricultural University,Shenyang 110161,China;2.XJ Electric Corporation,Xuchang 461000,Henan China);A New Algorithm for Power System Frequency Measurement Based on Fourier Filter[J];Electrical Measurement & Instrumentation;2005-05
4 He Yihong Zhuo Fang Zhou Xin Li Hongyu Liu Jinjun Wang Zhaoan (Xi'an Jiaotong University 710049 China);A Modified Method for Measuring Harmonic Current Based on Instantaneous Reactive Power Theory[J];Transactions of China Electrotechnical Society;2003-01
5 Yang Jiming Ma Zhiying Jin Lijun (Xi′an Jiaotong University 710049 China);The Numerical Calculation for Components of Short circuit Current Based on Wavelet Transform[J];ELECTROTECHNICAL JOURNAL;1999-06
6 Peng Zhouhong(Nanjing University);Design of an Embedded Power Monitoring Unit[J];Electrotechnical Journal;2005-07
7 JIN Jian feng 1, WENG Li min 2 (1 Zhengzhou College of Electric Power, Zhengzhou 450004; 2.Electrical Engineering School of Wuhan University, Wuhan 430072, China);Harmonics and Their Measurement in Distribution Network[J];Power Capacitors;2003-01
8 ;Measurement for Real time Delecting Harmonic Current Based on Wavelet Transfer[J];POWER ELECTRONICS;2000-01
9 Xu Jianguo (Zhejiang Provincial Power Design Institute,Hongzhou,310007) [;Investigation and Analysis on Transmission Line Technique of EHV Multiple-circuit on the Same Tower Abroad[J];Electric Power Construction;2001-07
10 Shu Yinbiao,Zhao Chenghua (Branch of Power Network Construction,State Power Corporation,Beijing,100031);500 kV Compact Type Double Circuit Transmission Line on One Tower under Study and Implementation[J];Electric Power Construction;2002-05
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 HE Pen-gju, CHENG Ming, XU Hai-gang (Northwestern Polytechnical University, Xi′an 710072, China);The Study of High Precision Measure Frequency for SAW Pressure Sensors[J];Journal of Transcluction Technology;2004-01
2 Xu Xiangmin, Lai Shengli, Yang Jie (College of Electronic & Information Engineering, Sourth China Univ. of Tech., Guangzhou 510640, China);Novel method of harmonic detection and its realization[J];Electrical Measurement & Instrumentation;2001-05
3 ZHANG Pei-jie1,SUN Guo-kai1,XIONG Zhang-xue2,FU Xin-ming2 (1.Shenyang Agricultural University,Shenyang 110161,China;2.XJ Electric Corporation,Xuchang 461000,Henan China);A New Algorithm for Power System Frequency Measurement Based on Fourier Filter[J];Electrical Measurement & Instrumentation;2005-05
4 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
5 Mo Shaoqing 1, Li Xiaocong 2 (1.Guangxi University for Nationalities, Nanning 530006, China) (2. Guangxi University, Nanning 530004, China);AN IMPROVED HIGH-ACCURACY ALGORITHM FOR FREQUENCY MEASUREMENT BASED ON FOURIER TRANSFORM[J];Automation of Electric Power Systems;2003-12
6 WANG Jiasheng,DENG Tongtian,RAN Jingchuan(Guizhou Electric Power Test & Research Institute,Guiyang 550002,China);Start-up and Operational Mode of Fossil Plant Units in an Isolated (Little) Power Grid[J];Automation of Electric Power Systems;2008-21
7 ZHAO Ting,TIAN Yunfeng(North China Electric Power Research Institute,Beijing 100045,China);Math Model of Electro-hydraulic Servo and Actuator System for Power Grid Stability Analysis[J];Automation of Electric Power Systems;2009-03
8 Xie Xiaorong, Han Yingduo(Tsinghua University, 100084, Beijing, China);AN OVERVIEW ON POWER SYSTEM FREQUENCY MEASUREMENT[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;1999-03
9 YANG Gui yu, JIANG Dao zhuo, QIU Jia ju (Zhejiang University, Hangzhou 310027, China);Dynamic Frequency Measurement Under Short-Circuit Fault by Using“Center Point Fitting”Method[J];Proceedings of Electric Power System and Automation;2004-03
10 TANG Jian-hui, HU Min-qiang, WU Zai-jun(Department of Electric Engineering,Southeast University, Nanjin g 210096, China);Algorithm for Measuring Frequency of Power System Based on Modified Sampled Sequence[J];Proceedings of Electric Power System and Automation;2004-06
China Proceedings of conference Full-text Database 1 Hits
1 GUO Yufeng, YU Daren, ZHAO Ting (Harbin Institute of Technology, Harbin 150001, China);THE CHARACTER OF POWER SYSTEM FREQUENCY PROBABILITYDISTRIBUTION[A];[C];2004
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 Yu Yanxun(Central China Electric Power Administration);ASYNCHRONOUS OPERATION ANALYSIS OF POWER SYSTEM AFTER FAILURE TO MAINTAIN STABILITY(Part Ⅱ)[J];Automation of Electric Power Systems;1987-02
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