±500kV高压换流站直流侧金属氧化物避雷器光电计数转换监测装置的研制
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摘要
针对±500 kV高压换流站中的直流侧金属氧化物避雷器(DC metal oxide arrester,DC MOA)设计一种光电计数转换监测装置。该装置能够采用无源传感的方式,在避雷器传统计数器的基础上加装光电转换模块,将避雷器的动作信号通过光脉冲的形式经光缆传输给直流避雷器计数信号转换监测装置。光电信号转换监测装置对光脉冲进行分析处理,通过设定的参数判定避雷器在冲击电流的情况下是否发生动作,同时以MODBUS报文的形式把动作时间和动作次数上送至直流避雷器在线监测IED。IED汇总多台光电信号转换监测装置中的监测数据,通过IEC61850规约上送到变电站整站状态监测后台,实现整站直流避雷器状态的在线监测。在平高东芝(廊坊)避雷器有限公司的罐式直流避雷器监测项目中的实际运行经验表明,文中设计的光电计数转换监测装置能够实现预期目标。
A kind of Photoelectric counter monitoring device for DC metal oxide arrester(MOA) in ± 500 kV UHV converter station is designed.The device can use a passive sensor,installing electro-optical conversion module on the base of the arrester traditional counter.The action signal of the arrester is transmitted by optical pulse to the DC arrester counting signal converter.Photoelectric signal converter optical pulse is analyzed,by setting the parameters of the lightning arrester to decide to whether happen,in the form of the MODBUS message sending to the number of action time and action by DC arrester online monitoring IED.The monitoring data in multiple photoelectric signal converters are summarized by IED,and the on-line monitoring of the state of the DC arrester is realized through the IEC61850 statute,which is sent to the station status monitoring backstage of the substation.The actual operation experience in the PG Toshiba(Lang Fang) Arrester Co.,Ltd.,tank DC MOA monitoring project shows that the design of the Photoelectric counter can achieve the anticipated goal.
A kind of Photoelectric counter monitoring device for DC metal oxide arrester(MOA) in ± 500 kV UHV converter station is designed.The device can use a passive sensor,installing electro-optical conversion module on the base of the arrester traditional counter.The action signal of the arrester is transmitted by optical pulse to the DC arrester counting signal converter.Photoelectric signal converter optical pulse is analyzed,by setting the parameters of the lightning arrester to decide to whether happen,in the form of the MODBUS message sending to the number of action time and action by DC arrester online monitoring IED.The monitoring data in multiple photoelectric signal converters are summarized by IED,and the on-line monitoring of the state of the DC arrester is realized through the IEC61850 statute,which is sent to the station status monitoring backstage of the substation.The actual operation experience in the PG Toshiba(Lang Fang) Arrester Co.,Ltd.,tank DC MOA monitoring project shows that the design of the Photoelectric counter can achieve the anticipated goal.
引文
[1]彭韬,朱继红,须雷.智能型避雷器在线监测装置的研制和应用[J].电工电气,2013(10):37-39,43.PENG Tao,ZHU Jihong,XU Lei.Development and application of intelligent metal oxide arrester On-Line monitoring device[J].Electrotechnics Electric(Jiangsu E-lectrical Apparatus),2013(10):37-39,43.
[2]赵玉林,项雯,李继昌.氧化锌避雷器分布式测量装置的研究[J].电测与仪表,2015,52(4):81-84.ZHAO Yulin,XIANG Wen,LI Jichang.Research on zinc oxide lightning arresters distributed measurement device[J].Electrical Measurement&Instrumentation,2015,52(4):81-84.
[3]弥潇.CT型避雷器智能在线监测装置的研究[J].电瓷避雷器,2013(2):59-63,68.MI Xiao.Research on CT type on-line smart monitoring device of surge arrester[J].Insulators and Surge Arresters,2013(2):59-63,68.
[4]杨小平,李盛涛,张磊.基于RS-485总线的金属氧化物避雷器在线监测系统的研究[J].电瓷避雷器,2003(5):29-33.YANG Xiaoping,LI Chengtao,ZHANG Lei.On-line monitoring system for metal oxide arresters based on RS-485 bus[J].Insulators and Surge Arresters,2003(5):29-33.
[5]Zhu H X,Raghuveer M R.Influence of harmonics in system voltage on metal oxide surge arrester diagnostics[C].1999 Annual Report Conference on Electrical Insulation and Dielectric Phenomena,IEEE,Tokyo,1999:542-545.
[6]周文俊,喻剑辉,陈荣,等.雷电流全参数及避雷器状态在线监测研究[J].高电压技术,2008,34(10):2054-2058.ZHOU Wenjun,YU Jianhui,CHEN Rong,et al.Research on whole parameters of lightning current waveform and on-line monitoring of arresters[J].High Voltage Engineering,2008,34(10):2054-2058.
[7]汪涛,周文俊,易辉,等.架空输电线路雷电流波形实时监测系统[J].高电压技术,2008,34(5):961-965.WANG Tao,ZHOU Wenjun,YI Hui,et al.Real-time stroke current monitoring system for over-head transmission line[J].High Voltage Engineering,2008,34(5):961-965.
[8]周妮娜,祝祥林.避雷器在线监测系统的设计[J].电瓷避雷器,2013(1):112-116.ZHOU Nina,ZHU Xianglin.Design of on-line monitoring system for metal-oxide arresters[J].Insulators and Surge Arresters,2013(1):112-116.
[9]王义,徐勇.基于DSP技术的氧化锌避雷器在线监测仪的设计[J].世界科技研究与发展,2011,33(6):1023-1025.
[10]张振洪,臧殿红.氧化锌避雷器在线监测方法的研究[J].高压电器,2009,45(5):126-129.ZHANG Zhenhong,ZANG Dianhong.Study on the online monitoring method of metal oxide surge arrester[J].High Voltage Apparatus,2009,45(5):126-129.
[11]张家祥,索娜.多片MOV并联型避雷器在10/350μs波形冲击实验过程中的性能参数变化[J].电瓷避雷器,2017(1):55-59.ZHANG Jiaxiang,SUO Na.Multi-chip MOV shunt arrester performance parameters in 10/350μs waveform impulse test[J].Insulators and Surge Arresters,2017(1):55-59.
[12]任卉嵩,李金亮,杜志叶,等.线路避雷器阻性泄漏电流在线监测中的相间干扰分析研究[J].电瓷避雷器,2016(4):83-87,92.REN Huisong,LI Jinliang,DU Zhishe,et al.Analysis of interphase interference for on-line monitoring resistive leakage current of line arresters[J].Insulators and Surge Arresters,2016(4):83-87,92.
[13]HE Jinliang,ZENG Rong,TU Youping.Thermal characteristics of high voltage whole-solid-insulated polymeric Zno surge arrester[J].Ieee Transacrions on Power Delivery,2003,18(4):1221-1227.
[14]毛慧明,左斌武,李宏建.数据远传式在线监测器的研制[J].电瓷避雷器,2009(3):19-20.MAO Huiming,ZUO Binwu,LI Hongjian.Development of data remote transmitting online monitor on MOA[J].Insulators and Surge Arresters,2009(3):19-20.
[15]王宏,黄新波,王红亮,等.智能变电站金属氧化物避雷器在线监测智能电子设备的设计[J].广东电力,2012,25(8):80-85.WANG Hong,HUANG Xinbo,WANG Hongliang,et al.Design of IED for online monitoring on MOA in intelligent substation[J].Guangdong Electric Power,2012,25(8):80-85.
[2]赵玉林,项雯,李继昌.氧化锌避雷器分布式测量装置的研究[J].电测与仪表,2015,52(4):81-84.ZHAO Yulin,XIANG Wen,LI Jichang.Research on zinc oxide lightning arresters distributed measurement device[J].Electrical Measurement&Instrumentation,2015,52(4):81-84.
[3]弥潇.CT型避雷器智能在线监测装置的研究[J].电瓷避雷器,2013(2):59-63,68.MI Xiao.Research on CT type on-line smart monitoring device of surge arrester[J].Insulators and Surge Arresters,2013(2):59-63,68.
[4]杨小平,李盛涛,张磊.基于RS-485总线的金属氧化物避雷器在线监测系统的研究[J].电瓷避雷器,2003(5):29-33.YANG Xiaoping,LI Chengtao,ZHANG Lei.On-line monitoring system for metal oxide arresters based on RS-485 bus[J].Insulators and Surge Arresters,2003(5):29-33.
[5]Zhu H X,Raghuveer M R.Influence of harmonics in system voltage on metal oxide surge arrester diagnostics[C].1999 Annual Report Conference on Electrical Insulation and Dielectric Phenomena,IEEE,Tokyo,1999:542-545.
[6]周文俊,喻剑辉,陈荣,等.雷电流全参数及避雷器状态在线监测研究[J].高电压技术,2008,34(10):2054-2058.ZHOU Wenjun,YU Jianhui,CHEN Rong,et al.Research on whole parameters of lightning current waveform and on-line monitoring of arresters[J].High Voltage Engineering,2008,34(10):2054-2058.
[7]汪涛,周文俊,易辉,等.架空输电线路雷电流波形实时监测系统[J].高电压技术,2008,34(5):961-965.WANG Tao,ZHOU Wenjun,YI Hui,et al.Real-time stroke current monitoring system for over-head transmission line[J].High Voltage Engineering,2008,34(5):961-965.
[8]周妮娜,祝祥林.避雷器在线监测系统的设计[J].电瓷避雷器,2013(1):112-116.ZHOU Nina,ZHU Xianglin.Design of on-line monitoring system for metal-oxide arresters[J].Insulators and Surge Arresters,2013(1):112-116.
[9]王义,徐勇.基于DSP技术的氧化锌避雷器在线监测仪的设计[J].世界科技研究与发展,2011,33(6):1023-1025.
[10]张振洪,臧殿红.氧化锌避雷器在线监测方法的研究[J].高压电器,2009,45(5):126-129.ZHANG Zhenhong,ZANG Dianhong.Study on the online monitoring method of metal oxide surge arrester[J].High Voltage Apparatus,2009,45(5):126-129.
[11]张家祥,索娜.多片MOV并联型避雷器在10/350μs波形冲击实验过程中的性能参数变化[J].电瓷避雷器,2017(1):55-59.ZHANG Jiaxiang,SUO Na.Multi-chip MOV shunt arrester performance parameters in 10/350μs waveform impulse test[J].Insulators and Surge Arresters,2017(1):55-59.
[12]任卉嵩,李金亮,杜志叶,等.线路避雷器阻性泄漏电流在线监测中的相间干扰分析研究[J].电瓷避雷器,2016(4):83-87,92.REN Huisong,LI Jinliang,DU Zhishe,et al.Analysis of interphase interference for on-line monitoring resistive leakage current of line arresters[J].Insulators and Surge Arresters,2016(4):83-87,92.
[13]HE Jinliang,ZENG Rong,TU Youping.Thermal characteristics of high voltage whole-solid-insulated polymeric Zno surge arrester[J].Ieee Transacrions on Power Delivery,2003,18(4):1221-1227.
[14]毛慧明,左斌武,李宏建.数据远传式在线监测器的研制[J].电瓷避雷器,2009(3):19-20.MAO Huiming,ZUO Binwu,LI Hongjian.Development of data remote transmitting online monitor on MOA[J].Insulators and Surge Arresters,2009(3):19-20.
[15]王宏,黄新波,王红亮,等.智能变电站金属氧化物避雷器在线监测智能电子设备的设计[J].广东电力,2012,25(8):80-85.WANG Hong,HUANG Xinbo,WANG Hongliang,et al.Design of IED for online monitoring on MOA in intelligent substation[J].Guangdong Electric Power,2012,25(8):80-85.