输电线路防外力破坏预警技术应用研究
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摘要
针对输电线路防外力破坏实用化问题,设计了输电线路防外力破坏预警系统。系统硬件以MSP430芯片为基础,检测装置利用球形工频电场传感器获取电场数据,通过低功耗无线射频将电场数据发送到报警装置,报警装置进行数据处理并通过GPRS传输数据到监控中心。介绍了检测装置和报警装置的硬件和软件设计流程,并介绍了后台管理系统和监控APP。通过对110 k V和220 k V输电线路进行现场试验验证,该系统运行良好,能够对输电线路的外力破坏进行预警。
Aiming at the practical problems of preventing transmission lines from external damage,an anti-external damage alarm system is designed. The hardware of this system is based on chips of MSP430,the detecting device uses the spherical power frequency electric field sensor to obtain the electric field data,the electric field data are sent to the alarm device by the low-power radio frequency,the alarm device processes the data and using GPRS network transmit to the monitoring center. The detecting device and alarm device hardware and software design and management system and monitoring APP are presented. Experiments have been done which include 110 kV and220 k V transmission lines,and the results verify that system runs well and can alarm the external damage of transmission lines.
Aiming at the practical problems of preventing transmission lines from external damage,an anti-external damage alarm system is designed. The hardware of this system is based on chips of MSP430,the detecting device uses the spherical power frequency electric field sensor to obtain the electric field data,the electric field data are sent to the alarm device by the low-power radio frequency,the alarm device processes the data and using GPRS network transmit to the monitoring center. The detecting device and alarm device hardware and software design and management system and monitoring APP are presented. Experiments have been done which include 110 kV and220 k V transmission lines,and the results verify that system runs well and can alarm the external damage of transmission lines.
引文
[1]陆佳政,周特军,吴传平,等.某省级电网220 k V及以上输电线路故障统计与分析[J].高电压技术,2016,42(1):200-207.
[2]杨振伟,易伟,陈键.输电线路外力破坏故障的分析与防治[J].吉林电力,2015,43(5):48-50.
[3]李洪兵,王灿,陈世勇,等.输电线路防外力破坏预警系统的设计与实现[J].测控技术,2015,34(6):142-145.
[4]杨帆,余艺种,叶富彬.高压输电线视频智能处理防外力破坏方法[J].四川电力技术,2015,1(38):22-24.
[5]岳灵平,朱弘钊,俞强,等.高压线路防外力破坏激光监测预警系统的研究[J].电力与能源,2014,35(2):176-178.
[6]刘聪汉,何为,汪金刚,等.便携式工频电场测量装置的设计[J].高压电器,2012(3):57-62.
[7]蒋国雄,杨建中.工频电场测量和一种新型测量探头的研究[J].高电压技术,1985(4):1-5.
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[9]梁振光,董霞,郑路,等. 500 k V变电站工频电场的测量与分析[J].高电压技术,2006,(11):81-83,122.
[10]张广洲,宋春燕,冯智慧,等.输变电工程工频电场实时智能监测系统设计[J].水电能源科学,2015(9):184-187,116.
[11] Maeno T,Takada T. Electric Field Measurement in Liquid Dielectrics Using a Combination of AC Voltage Modulation and a Small Retardation Angle[J]. IEEE Transactions on Electrical Insulation,1987,22(4):503-508.
[12] Gorakhpurwalla H D,Cooper E H,Johnson M J. A Spherical Dipole Probe System(SPDPS)for the Measurement of Electric Fields from30 Hz~1 MHz[C]//1984 National Symposium on Electromagnetic Compatibility,San Antonio,TX,1984:1-9.
[13] Feser K,Pfaff W. A Potential Free Spherical Sensor for the Measurement of Transient Electric Fields[J]. IEEE Power Engineering Review,1984,4(10):42-42.
[14] Misakian M,Fulcomer P M. Measurement of Nonuniform Power Frequency Electric Fields[J]. IEEE Transactions on Electrical Insulation,1983,18(6):657-661.
[15]张晋寅,蒋龙生,赵淼,等.数字式无线工频电场测量仪的研制[J].高压电器,2011(8):22-27.
[16]胡泽文,何为,姚德贵,等.高压工频电场警示仪的研究[J].电测与仪表,2009(9):45-48.
[17]牛犇,曾嵘,李欢,等.无电极型工频电场传感器的设计[J].中国电机工程学报,2008(31):101-107.
[18]丁欣,胥布工.基于CC1101无线自组网的路灯监控及节能系统[J].自动化与仪表,2011,26(2):20-23,49.
[19]周彬,李荣冰,刘建业,等.基于高性能ARM的不同GPS定位算法的性能分析与对比[J].电子测量技术,2017,40(6):138-142,146.
[20]姜博文,王可东.低成本车载组合导航在GPS失效时的算法设计[J].传感技术学报,2017,30(3):412-417.
[21]宋人杰,刘长银,侯雪艳,等.一种智能高压输电铁塔远程监控系统的设计[J].电子器件,2017,40(1):217-223.
[22]王骥,林杰华,谢仕义.基于无线传感网络的环境监测系统[J].传感技术学报,2015,28(11):1732-1740.
[2]杨振伟,易伟,陈键.输电线路外力破坏故障的分析与防治[J].吉林电力,2015,43(5):48-50.
[3]李洪兵,王灿,陈世勇,等.输电线路防外力破坏预警系统的设计与实现[J].测控技术,2015,34(6):142-145.
[4]杨帆,余艺种,叶富彬.高压输电线视频智能处理防外力破坏方法[J].四川电力技术,2015,1(38):22-24.
[5]岳灵平,朱弘钊,俞强,等.高压线路防外力破坏激光监测预警系统的研究[J].电力与能源,2014,35(2):176-178.
[6]刘聪汉,何为,汪金刚,等.便携式工频电场测量装置的设计[J].高压电器,2012(3):57-62.
[7]蒋国雄,杨建中.工频电场测量和一种新型测量探头的研究[J].高电压技术,1985(4):1-5.
[8]刘振亚.特高压交流输电工程电磁环境[M].北京:中国电力出版社,2008:66-68.
[9]梁振光,董霞,郑路,等. 500 k V变电站工频电场的测量与分析[J].高电压技术,2006,(11):81-83,122.
[10]张广洲,宋春燕,冯智慧,等.输变电工程工频电场实时智能监测系统设计[J].水电能源科学,2015(9):184-187,116.
[11] Maeno T,Takada T. Electric Field Measurement in Liquid Dielectrics Using a Combination of AC Voltage Modulation and a Small Retardation Angle[J]. IEEE Transactions on Electrical Insulation,1987,22(4):503-508.
[12] Gorakhpurwalla H D,Cooper E H,Johnson M J. A Spherical Dipole Probe System(SPDPS)for the Measurement of Electric Fields from30 Hz~1 MHz[C]//1984 National Symposium on Electromagnetic Compatibility,San Antonio,TX,1984:1-9.
[13] Feser K,Pfaff W. A Potential Free Spherical Sensor for the Measurement of Transient Electric Fields[J]. IEEE Power Engineering Review,1984,4(10):42-42.
[14] Misakian M,Fulcomer P M. Measurement of Nonuniform Power Frequency Electric Fields[J]. IEEE Transactions on Electrical Insulation,1983,18(6):657-661.
[15]张晋寅,蒋龙生,赵淼,等.数字式无线工频电场测量仪的研制[J].高压电器,2011(8):22-27.
[16]胡泽文,何为,姚德贵,等.高压工频电场警示仪的研究[J].电测与仪表,2009(9):45-48.
[17]牛犇,曾嵘,李欢,等.无电极型工频电场传感器的设计[J].中国电机工程学报,2008(31):101-107.
[18]丁欣,胥布工.基于CC1101无线自组网的路灯监控及节能系统[J].自动化与仪表,2011,26(2):20-23,49.
[19]周彬,李荣冰,刘建业,等.基于高性能ARM的不同GPS定位算法的性能分析与对比[J].电子测量技术,2017,40(6):138-142,146.
[20]姜博文,王可东.低成本车载组合导航在GPS失效时的算法设计[J].传感技术学报,2017,30(3):412-417.
[21]宋人杰,刘长银,侯雪艳,等.一种智能高压输电铁塔远程监控系统的设计[J].电子器件,2017,40(1):217-223.
[22]王骥,林杰华,谢仕义.基于无线传感网络的环境监测系统[J].传感技术学报,2015,28(11):1732-1740.
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