海岛地区输电线路防雷工作的分析探讨Analysis and Discussion on Lightning Protection of Transmission Line in Marine Area
李懿,韦立富,赵勇,李明俊,李妍
LI Yi,WEI Lifu,ZHAO Yong,LI Mingjun,LI Yan
摘要(Abstract):
输电线路防雷保护一直是电网运行维护工作的难点。开展有针对性的输电线路防雷技术研究对维护电网安全具有非常重要的意义。以浙江舟山群岛为典型研究对象,对海岛地区输电线路防雷工作进行探讨分析,提出对策和建议,为实现跨海电网的高效运维检修提供有益的启发和参考。
Lightning protection of transmission line has been a difficult point in the operation and maintenance of power grid.It is very important to conduct research on lightning protection technology of transmission lines to protect power grid safety.Based on the typical research of Zhoushan archipelago,this paper analyzes and discusses the technology of lightning protection of coastal transmission lines;besides,it puts forward some suggestions and countermeasures,providing some beneficial enlightenment and reference for the efficient operation and maintenance of cross-sea power grid.
关键词(KeyWords):
海岛地区;雷击跳闸;输电线路;防雷措施
marine area;lightening trip;transmission line;lightening protection measures
基金项目(Foundation):
作者(Author):
李懿,韦立富,赵勇,李明俊,李妍
LI Yi,WEI Lifu,ZHAO Yong,LI Mingjun,LI Yan
DOI: 10.19585/j.zjdl.2017.01.004
参考文献(References):
- [1]童杭伟,金祖山,赵伟,等.影响输电线路雷击跳闸的环境因素分析[J].浙江电力,2013,32(5):2-3.
- [2]张浩,张建,江炯.同塔多回输电线路差异化防雷措施研究与防雷改造[J].电力与能源,2014,35(6):724-728.
- [3]康凯.输电线路防雷分析及对策[J].华北电力技术,2009(7):16-17.
- [4]杨威,税少洪.输电线路绕击耐雷性能对比研究[J].江西电力,2014(6):66-70.
- [5]赵淳,阮红军,李晓岚,等.输电线路综合防雷措施技术经济性评估[J].高电压技术,2011,37(2):290-295.
- [6]刘振亚.特高压交直流电网[M].北京:中国电力出版社,2013.
- [7]万千云,梁惠盈,齐立新,等.电力系统运行实用技术问答[M].北京:中国电力出版社,2005.
- [8]国家电网公司运维检修部.输电线路“六防”工作手册(防雷害)[M].北京:中国电力出版社,2015.
- [9]周浩,王慧芳,杨莉,等.电力工程[M].杭州:浙江大学出版社,2007.
- [10]周鹤良,赵争鸣,徐德鸿,等.电气工程师手册[M].北京:中国电力出版社,2008.
- [11]龚向阳,袁世超,虞殷树,等.宁波电网雷击跳闸影响及调控应对策略研究[J].浙江电力,2015,34(10):20-23.
- [12]林根德,陈达,朱海貌.某110 k V金属氧化物避雷器缺陷的检测与分析[J].浙江电力,2015,34(6):28-30.