工业工程 ›› 2017, Vol. 20 ›› Issue (5): 72-78.doi: 10.3969/j.issn.1007-7375.e17-4056

• 实践与应用 • 上一篇    下一篇

基于集对分析法的架空输电线路状态评价

王德意1, 赵承1, 杨国清1, 贾嵘1, 李平2   

  1. 1. 西安理工大学 电力工程系, 陕西 西安 710048;
    2. 安徽理工大学 电气与信息工程学院, 安徽 淮南 232001
  • 收稿日期:2017-03-15 出版日期:2017-10-30 发布日期:2017-11-17
  • 作者简介:王德意(1962–),男,陕西省人,教授,博士生导师,主要研究方向为电力系统自动化及电力设备在线检测技术.
  • 基金资助:
    国家自然科学基金资助项目(51607003,51279161);西北旱区生态水利工程国家重点实验室基金资助项目(2016ZZKT-12);陕西省教育厅科研计划资助项目(16JK1562)

An Evaluation of Overhead Transmission Line Status Based on Set Pair Analysis

WANG Deyi1, ZHAO Cheng1, YANG Guoqing1, JIA Rong1, LI Ping2   

  1. 1. Department of Electrical Engineering, Xi'an University of Technology, Xi'an 710048, China;
    2. Institute of Electrical and Information Engineering, Anhui University of Science and Technology, Huainan 232001, China
  • Received:2017-03-15 Online:2017-10-30 Published:2017-11-17

摘要: 对架空输电线路进行正确的状态评价,是其状态检修的重要依据与基础。基于架空输电线路组织架构和运行中的故障类型,建立了架空输电线路状态评价的指标体系;并针对架空输电线路运行状态的不确定性,通过集对分析方法,建立了架空输电线路的集对分析模型;在充分考虑评价因素的均衡性和指标变化对权重影响基础上,采用层次分析法及熵权法计算各指标的综合权重,从而对架空输电线路各部件与整体进行评价。最后,通过实例分析证明了集对分析进行架空输电线路状态评价的有效性,为架空输电线路状态评价提供了新方法。

关键词: 架空输电线路, 评价指标体系, 集对分析, 层次分析法, 熵权法, 状态评价

Abstract: It is the basic foundation for reconditioning the overhead transmission line to make the right evaluation of its status. The assessment indicator system is built based on the organizational structure and different types of mechanical faults in operation of overhead transmission lines. At the same time, a set pair analysis model is established based on set pair analysis when the status of overhead transmission line is unstable. Based on a full consideration of the balance among evaluation indicators and the influence of indicator changes, the analytic hierarchy process and entropy-weight method are used to calculate the comprehensive weight among all the indicators, and then each part and the whole system of overhead transmission line analyzed. At last, a case analysis proves the effectiveness of the new method which uses the set pair analysis method to evaluate the status of overhead transmission line.

Key words: overhead transmission line, assessment indicator system, set pair analysis, analytic hierarchy process, entropy-weight method, evaluation of the status

中图分类号: