Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Electric Power Science and Engineering》 2005-02
Add to Favorite Get Latest Update

Implementation of Synchronized Data Collecting from Different Areas in Transient Stability Control Systems

YU Qiong, LIU Qi-sheng (Wuhan University, Wuhan 430072, China)  
In transient stability control system, it is necessary to collect real-time data of the whole electric network. GPS signals can be used for synchronization of the sampling from different areas. Based on Central China Power System Stability Control Device, the paper presents the receiving process of GPS timing signal , synchronized sampling from different areas under the control of GPS PPS (pulse per second), the hardware interface and the access format for data exchange among CPU through two port RAM. Results show the device has high reliability.
【CateGory Index】: TM76
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 3 Hits
1 Yu Xiaolong,Ding Renjie,H u Jiong,Min Yong Tsinghua U niversity,Beijing10 0 0 84,China;IMPROVEMENT AND IMPLEMENTATION OF THE INNER DATA TRANSMISSION STRUCTURE IN AREA STABILITY CONTROL DEVICE[J];Automation of Electric Power Systems;2001-24
2 SUN Jing, Ll Xiao-ming (College of Electrical Engineering, Wuhan University, Wuhan 430072, China);Technology of heterogeneous information exchanging in electric measurement and load control systems based on ODBC[J];Journal of North China Electric Power University;2003-06
3 Ding Renjie, Min Yong, Feng Yadong, Wang Songyan, Wang Zhonghong Department of Electrical Engineering, Tsinghua University, Beijing 100084;Establishment and error correction of global synchronized timing system based on GPS[J];JOURNAL OF TSINGHUA UNIVERSITY(SCIENCE AND TECHNOLOGY);1997-07
Chinese Journal Full-text Database 10 Hits
1 WANG Xiao_guang(Department of Mechanical and Electrical Engineering Wuhan University of Technology );Intelligent Measure and Control Device for Packaging Unified Goods with Multi Passage[J];Packaging and Food Machinery;2001-05
2 ZHENG Min(Department of Electronics and Information,Ezhou University,Ezhou, Hubei 436000,China);Design of Data Protection Delay Circuit in SRAM of CMOS[J];Journal of Chengde Petroleum College;2005-02
3 YANG Bo, WANG Wenjing, YU Qiushui (College of Electronics and Information Engineering , Changchun University of Science and Technology , Changchun 130022, China; The air force fly seminary , Changchun 130022, China);The Application of the Data Measure Speed Instrument in On-line Timing in the Paper Machine[J];Journal of Changchun Institute of Optics and Fine Mechanics;2003-02
4 QIAO Zheng-sheng, LIU Di-chen (Sch of Elec Engin,Wuhan University,Wuhan 430072,China);Temperature measurement and control of high-power switch power supply model[J];Journal of Transducer Technology;2002-11
5 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
6 Zhang Bingrui,Li Fuying (Dept.of Electrical Engineering,Tsinghua University,Beijing 100084,China);Fault location and waveform recording system[J];Electrical Measurement & Instrumentation;2002-06
7 LI Chun-ling (Department of Science-Culture, Nanchang Military Academy Nanchang 330103);High Precise Measurement System of Supersonic-Wave Fluid-Surface-Height Based on Single-Chip-Microcomputer[J];Journal of University of Electronic Science and Technology of China;2006-03
8 Gong Qingwu1 ,Liu Meiguan2 ,Zuo Kefeng1 ,Zhang Chengxue1 ,Li Xiaolu1 1.Wuhan University of Hydraulic and Electric Engineering,Wuhan 430 0 72 ,China 2 .Changsha Power Supply Bureau,Changsha410 0 0 7,China;ANTI-JAMMING METHODSFOR PULSE PER SECOND SIGNAL IN SYNCHRONIZED SAMPLING UNIT BASED ON GPS[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;2000-01
10 Zhang Chen-cue, Gong Qingwu, Hu Zhijian, Zhuo Kefeng, Chen Yunping(Wuhan University of Hydraulic & Electric Engineering, Wuhan 430072, China);STUDY OF GPS-SYNCHRONIZED SAMPLING UNIT AND ITS APPLICATION[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;2000-10
China Proceedings of conference Full-text Database 1 Hits
1 YANG Shengguo;Guiding Student to Make OTP's One-board Computer Mould Pulse Heart Rate Counts[A];[C];2003
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 Wang Yan jun; Du Zhidian; Wang Yunge(Department of Computer-Hebei Normal University,Shijiazhuang 050016;Department of Stahstic,Hebei Economy Commece Uulvers ity. Shijiazhuang 150016);Data's Integration Between Hetero-structure Database[J];COMPUTER ENGINEERING;1999-08
2 Min Yong, Ding Renjie, Ren Yong, He Yang, Cui Wenjin, Han Yongduo, Wu Dazheng  , Hao Shuchun  , Mu Hongtao  , Tian Wei  , Jia Wei  Department of Electrical Engineering, Tsinghua University, Beijing 100084; De;Research and development of the area stability control system in the east part of Heilongjiang power system[J];JOURNAL OF TSINGHUA UNIVERSITY(SCIENCE AND TECHNOLOGY);1997-07
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved