换流站高压交流电容器塔防鸟害措施研究与应用
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摘要
近年多个特高压换流站因飞鸟活动导致交流滤波器频繁跳闸,这已经成为交流滤波器跳闸的首要因素。鸟害不但影响交流滤波器设备的安全稳定,严重时会造成直流系统功率回降,甚至导致直流闭锁。本文通过实际案例,从鸟害引起的后果、电容器塔结构、电容器塔绝缘措施、各种驱鸟装置现场应用情况等多方面,全面深入分析总结,以期对特高压换流站电容器等设备防鸟害提供具有实际意义的、可操作性的参考意见。
In recent years,frequent tripping of AC filter has happened at several UHV converter stationsdue to the activity of birds and this has become into the primary factor of AC filter tripping. The bird dam-age can not only affect the safety and stability of AC filter equipment,but also cause DC system power lossin severe cases and even lead to DC system blocking. In this paper,the actual example is taken to analyzeand summarize deeply from such aspects as the consequence of bird damage,structures of different capaci-tor towers,the insulation measures of capacitor towers as well as applications of various anti-bird devices soto provide actual and operational reference for anti-bird of UHVDC converter station capacitors.
In recent years,frequent tripping of AC filter has happened at several UHV converter stationsdue to the activity of birds and this has become into the primary factor of AC filter tripping. The bird dam-age can not only affect the safety and stability of AC filter equipment,but also cause DC system power lossin severe cases and even lead to DC system blocking. In this paper,the actual example is taken to analyzeand summarize deeply from such aspects as the consequence of bird damage,structures of different capaci-tor towers,the insulation measures of capacitor towers as well as applications of various anti-bird devices soto provide actual and operational reference for anti-bird of UHVDC converter station capacitors.
引文
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[12]熊晶.激光驱鸟专利技术现状分析[J].黑龙江电力,2016(1):53-55.XIONG Jing. Analysis of the current situation of laser bird expelling patent technology[J]. Heilongjiang Electric Power,2016,38(1):53-55.
[13]田治富,叶明树,胡庆,等.智能超声波驱鸟装置的设计与实现[J].电力电子技术,2011,45(4):106-108.TIAN Zhifu,YE Mingshu,HU Qing,et al. The design of a smart device for repelling birds by ultrasonic wave[J]. Power Electronics,2011,45(4):106-108.
[14]黄月文,刘伟区.含氟硅涂料的制备与性质研究[J].电镀与涂饰,2005,24(10):24-27.HUANG Yuewen,LIU Weiqu. Study on the preparation and properties of coating containing fluorine and silicon[J].Electroplating&Finishing,2005,24(10):29-32.
[15]付晓燕,喻兰英,罗宏,等.氟硅复合材料的研究进展[J].弹性体,2014,24(5):68-71.FU Xiaoyan,YU Lanying,LUO Hong,et al. Research on development of fluorine silicon composite materials[J]. China Elastomerics,2014,24(5):68-71.
[2]夏道止,沈赞埙.高压直流输电系统的谐波分析及滤波[M].北京:水利电力出版社,1994.
[3]孙巍巍.特高压直流输电系统的谐波特性研究[D].广州:广州华南理工大学,2012.
[4]陆根兴.电力电容器通俗讲座之二——电力电容器的种类、用途和结构[J].电力电容器,1981(3):7-13.
[5]肖永清.探究电力电容器的绝缘和故障预防及其安全须知[J].电气工程应用,2015(2):59-66.
[6]路振宇,张红跃,苏振尧,等.交流滤波器电容不平衡保护动作分析[J].河南科技,2016(13):146-147.LU Zhenyu,ZHANG Hongyue,SU Zhenyao,et al. AC filter capacitor unbalance-current protection tripping analysis[J].Journal of Henan Science and Technology,2016(13):146-147.
[7]罗敬华.高压直流输电系统滤波器故障分析及对策研究[D].广州:华南理工大学,2011.
[8]库晓斐,蔡泽祥,徐敏.高压直流输电系统交流滤波器故障与保护分析[J].电力系统保护与控制,2012(19):150-155.
[9]郭锐.高压直流输电系统交流侧滤波器设计与保护[D].南京:南京理工大学,2010.
[10]毛吉贵,曹文启,王学平,等.电力系统防鸟害技术的探索[J].华电技术,2009,31(6):48-51.MAO Jigui,CAO Wenqi,WANG Xueping,et al. Quest for the bird harms prevention technology of electric power system[J]. Water Conservancy&Electric Power Machinery,2009(6):48-51.
[11]禹海斌,潘蕊,徐丽丽,等.变电站鸟害问题及解决方案[J].云南电力技术,2015,43(S1):107-108.
[12]熊晶.激光驱鸟专利技术现状分析[J].黑龙江电力,2016(1):53-55.XIONG Jing. Analysis of the current situation of laser bird expelling patent technology[J]. Heilongjiang Electric Power,2016,38(1):53-55.
[13]田治富,叶明树,胡庆,等.智能超声波驱鸟装置的设计与实现[J].电力电子技术,2011,45(4):106-108.TIAN Zhifu,YE Mingshu,HU Qing,et al. The design of a smart device for repelling birds by ultrasonic wave[J]. Power Electronics,2011,45(4):106-108.
[14]黄月文,刘伟区.含氟硅涂料的制备与性质研究[J].电镀与涂饰,2005,24(10):24-27.HUANG Yuewen,LIU Weiqu. Study on the preparation and properties of coating containing fluorine and silicon[J].Electroplating&Finishing,2005,24(10):29-32.
[15]付晓燕,喻兰英,罗宏,等.氟硅复合材料的研究进展[J].弹性体,2014,24(5):68-71.FU Xiaoyan,YU Lanying,LUO Hong,et al. Research on development of fluorine silicon composite materials[J]. China Elastomerics,2014,24(5):68-71.