中国电力 ›› 2019, Vol. 52 ›› Issue (10): 92-99.DOI: 10.11930/j.issn.1004-9649.201805079

• 电网 • 上一篇    下一篇

架空输电线路涉鸟故障分析与防范

李帆, 李阳林, 张宇, 况燕军, 胡京, 邹建章, 饶斌斌, 周龙武   

  1. 国网江西省电力有限公司电力科学研究院, 江西 南昌 330096
  • 收稿日期:2018-05-15 修回日期:2018-09-25 出版日期:2019-10-05 发布日期:2019-10-12
  • 作者简介:李帆(1989-),男,工程师,从事高电压试验技术、架空输电线路状态评价研究,E-mail:798090132@qq.com
  • 基金资助:
    国网江西省电力有限公司科技项目(架空输电线路涉鸟故障预警及防鸟装置性能评估研究,52182016000Z)。

Analysis and Prevention of Bird Fault Overhead Transmission Line

LI Fan, LI Yanglin, ZHANG Yu, KUANG Yanjun, HU Jing, ZOU Jianzhang, RAO Binbin, ZHOU Longwu   

  1. State Grid Jiangxi Electric Power Research Institute, Nanchang 330096, China
  • Received:2018-05-15 Revised:2018-09-25 Online:2019-10-05 Published:2019-10-12
  • Supported by:
    This work is supported by Science and Technology Project of State Grid Jiangxi Electric Power Company (Research on bird fault early warning and bird protection device performance evaluation for overhead transmission lines, No.52182016000Z).

摘要: 根据国内近几年的统计数据表明,涉鸟故障造成的输电线路跳闸次数已超过总数的10%,鸟类活动已经成为仅次于雷击、外力破坏的第三大输电线路跳闸原因。对架空输电线路涉鸟故障相关鸟种和习性进行了研究分析,确认不同涉鸟故障类型及其鸟种和区域分布情况。根据涉鸟故障的统计分析,发现涉鸟故障主要发生在3—7月的农田或邻近水源低海拔地区。同时,涉鸟故障发生的概率还与杆塔的结构型式、排列方式和相别有关。在对涉鸟故障试验研究和仿真计算的基础上,得到了不同电压等级下不同涉鸟故障的防护范围,并对比不同防鸟装置的性能和优缺点,提出了合理的防治措施。

关键词: 架空输电线路, 涉鸟故障, 鸟种和习性, 防鸟装置, 防治措施

Abstract: According to the statistics of transmission lines in China in recent years, the fault caused by bird activity has become the third major transmission line tripping after lightning and outsize destroy. In this paper, the bird species and habits related to bird faults in overhead transmission lines are studied and analyzed. The types of faults related to birds, bird species and regional distribution are confirmed. Through the statistical analysis of bird related faults, it is found that the main fault occurred in the farmland or the low altitude adjacent to the water from March to July. At the same time, the probability of the occurrence of bird fault is also related to the structure of tower, the arrangement and the phase of the transmission lines. On the basis of the bird fault test and simulation calculation, the protection range of different bird faults under different voltage levels is obtained. Besides, the performance, advantages and disadvantages of different protection devices are compared. The reasonable prevention and control opinions are proposed in the paper.

Key words: overhead transmission lines, the bird species and habits, faults related to birds, protection devices, control measures

中图分类号: