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《High Voltage Engineering》 2011-12
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Test and Analysis on Effect of High Voltage Transmission Lines Corona Radio Interference and Scattering to GPS Signal

LIU Xing-fa1,YIN Hui2,WU Xiong1,ZHANG Jian-gong1,PEI Chun-ming1,GAN Zhe-yuan1(1.Hubei Province Key Laboratory of Power Network Environmental Protection,State Grid Electric Power Research Institute,Wuhan 430074,China; 2.School of Geodesy and Geomatics,Wuhan University,Wuhan 430072,China)  
To analyze the interference from the high voltage transmission lines to GPS signal receiving,we analyzed the interference from the high voltage transmission lines including corona radio interference and electromagnetic scattering to GPS satellite signal.The radio interference caused by high voltage transmission line wires corona is mainly below 10 MHz.The electric power fittings and insulator producto radio interference contains more than 30 MHz,due to the influence of high frequency set skin effect,pulse interference current in the conductors reduced in attenuation,so more than 30 MHz interference is considered to be the unconnected-distribution.Through the comparison of high voltage transmission line before and after a charged positioning error analysis,the influence of high voltage transmission lines on GPS receiving signals is analyzed;High voltage transmission lines as a large structure of GPS satellite signal scattering change the satellite signal amplitude,phase and path,and GPS receivers may produce positioning error.Through the field test,data received from 24 spots are tested.The test results show that,with the points test line 0 m,far from 30 m,60 m,120 m and 180 m,coordinate precision hardly changes,and no obvious rule of distance is found.GPS in high voltage transmission line erea can reduce theprotection distance of 50 m.
【Fund】: 国家自然科学基金(51077105)~~
【CateGory Index】: TN967.1;TM726.1
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Chinese Journal Full-text Database 10 Hits
1 ZHOU Hao,YU Yu-hong (College of Electrical Engineering,Zhejiang University,Hangzhou 310027,Zhejiang Province,China);DISCUSSION ON SEVERAL IMPORTANT PROBLEMS OF DEVELOPING UHV AC TRANSMISSON IN CHINA[J];Power System Technology;2005-12
2 LIU Xing-fa,GAN Zhe-yuan,ZHANG Xiao-wu,ZHANG Guang-zhou,WAN Bao-quan,WU Xiong (Wuhan High Voltage Research Institute of SGCC,Wuhan 430074,Hubei Province,China);Calculation of Active Interference in Aeronautical Radionavigation Stations Caused by UHVAC Transmission Line[J];Power System Technology;2008-02
3 LIU Xing-fa1,ZHANG Xiao-wu1,ZHANG Guang-zhou1,WU Xiong1,WAN Bao-quan1,YIN Hui2 (1.State Grid Electric Power Research Institute,Wuhan 430074,Hubei Province,China;2.School of Geodesy and Geomatics,Wuhan University,Wuhan 430072,Hubei Province,China);UHV Transmission Line-Caused Radio Interference in Non-Directional Beacon[J];Power System Technology;2010-06
4 Pan Guorong et al.;Monitoring of Bridge Swing with GPS and Wavelet Analysis of Its Data[J];Geotechnical Investigation & Surveying;2008-10
5 WU Xiong,LI Ni,ZHANG Guang-zhou(State Grid Electric Power Research Institute,Wuhan 430074,China);Limits and Design Control of Radio Interference for 1000 kV AC Transmission Lines[J];High Voltage Engineering;2009-08
6 ZHANG Xiao-wu,LIU Xing-fa,WU Xiong,WAN Bao-quan,ZHANG Guang-zhou(State Grid Electric Power Research Institute,Wuhan 430074,China);Calculation of Radio Interference from HV AC Transmission Line to Aeronautical Radionavigation Stations[J];High Voltage Engineering;2009-08
7 ZHANG Ye-mao,ZHANG Guang-zhou,WAN Bao-quan,XIE Hui-chun (State Grid Electric Power Research Institute,Wuhan 430074,China);Electromagnetic Environment of 1000kV AC Single-circuit Compact Transmission Lines[J];High Voltage Engineering;2011-08
8 Zhu Yan1,Cheng Yu2,Zhang Yufeng2,Chen Xiongfei3,Zhou Huafei4,Zhang Chuangang2(1.Jiangsu Hushuzhe Expressway Co.,Ltd.,Wujiang 215214,China;2.Key Laboratory of Large-span Bridge Health Inspection & Diagnosis Technology Ministry of Communications,Jiangsu Transportation Research Institute,Nanjing 210017,China;3.Jiangsu Yangtze Bridge Co,Ltd,Nanjing 210004,China;4.The Hong Kong Polytechnic University,Hong Kong 999077,China);GPS-based Real-time Dynamic Monitoring System for Long Span Bridge[J];Modern Transportation Technology;2010-03
9 LUO Hai-ying,LI Qiang,YU Hai-liang(Beijing Institute of Tracking and Communications Technology,Beijing,100094 China);Study on GPS Precise Point Positioning Based with Waypoint8 Software[J];Gnss World of China;2009-03
10 ZHANG Jing,JIN Zhi-hua,TIAN Wei-feng(Dept. of Information Measurement Technology and Instrument Eng., Shanghai Jiaotong Univ., Shanghai 200030, China);On-the-Fly Ambiguity Resolution Based on Null Space Constraints of GPS Double-Differential Carrier Phase[J];Journal of Shanghai Jiaotong University;2004-11
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 HUANG Shengxiang1,LIU Jingnan2,LIU Xianglin3(1.School of Geodesy and Geomatics, Wuhan University, Wuhan 430079, China; 2. Wuhan University, Wuhan 430072, China; 3. Delft University of Technology, Netherlands);Deformation Analysis Based on Wavelet and Its Applicationin Dynamic Monitoring for High-rise Buildings[J];Acta Geodaetica Et Cartographic Sinica;2003-02
2 CHEN Yu-dong1,QIN Hai-chao2 (1.Beijing University of Aeronautics and Astronautics,Beijing100083,China;2.Beijing Aeronautical Technology Research Center,Beijing100076,China);The Electric Parameters and Measurement Method of Airborne Radio Compass Vertical Antenna[J];Telecommunication Engineering;2008-01
3 WU Di (Department of Communication Engineering, Shanghai University, Shanghai 200072, China) Naoki INAGAKI (Department of Electrical and Computer Engineering, Nagoya Institute of Technology, Japan) Nobuyoshi KIKUMA (Department of Electrical and Computer Engineering, Nagoya Institute of Technology, Japan);Pocklington integral equation analysis for solid cylindrical antennas with finite gap excitation[J];Chinese Journal of Radio Science;2003-03
4 YUAN Jun1、2 QIU Yang1 LIU Qi-zhong2 GUO Jing-li2 XIE Yong-jun2(1.EMC Laboratory of school of electromechanical engineering, Xidian University,Xi′an Shaanxi 710071,China;2.National Key Laboratory of Antennas and Microwave Technology,Xidian University,Xi′an Shaanxi 710071,China);Adaptive multilevel fast multipole algorithm and its parallel algorithm[J];Chinese Journal of Radio Science;2008-03
5 PAN Xiao-min SHENG Xin-qing(Center for Electromagnetic Simulation,School of Information Science and Technology,Beijing Institute of Technology,Beijing 100081,China);Efficient and accurate parallel computation of electromagnetic scattering by extremely large targets[J];Chinese Journal of Radio Science;2008-05
6 Chang Meisheng(Department of Electric Power);Analysis of The lightning Protection For Ultra-High Voltage Transmission Line[J];Journal of Electric Power;1997-02
7 WU Xiong(Wuhan High Voltage research institute,Wuhan 430074,China);Research on electromagnetic environment of ultra-high voltage grid[J];Telecommunications for Electric Power System;2006-06
8 YU You-wen, JIN Yong-chun (North China Electric Power Group, Beijing 100053, China);KEY TECHNOLOGIES FOR 500kV COMPACT TRANSMISSION LINE FROM CHANGPING TO FANGSHAN[J];Power System Technology;2003-07
9 WU Jing-ru1,XU Yong-xi2 (1.China Development Bank,Xicheng District,Beijing 100037,China;2.China Huaneng International Trade-Economic Corporation,Haidian District,Beijing 100036,China);DEVELOPMENT PROSPECT OF UHV AC POWER TRANSMISSION IN CHINA[J];Power System Technology;2005-03
10 SHAO Fang-yin (China Electric Power Research Institute,Haidian District,Beijng 100085,China);PHASE CONDUCTOR CONFIGURATION AND POWER FREQUENCY ELECTROMAGNETIC ENVIRONMENT OF UHV TRANSMISSION LINES IN CHINA[J];Power System Technology;2005-08
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