中国电力 ›› 2014, Vol. 47 ›› Issue (5): 64-71.DOI: 10.11930/j.issn.1004-9649.2014.5.64.7

• 电网 • 上一篇    下一篇

新技术对发输电系统元件可靠性模型的影响研究综述

彭卉1, 杨帆2, 赵书强2, 李亚军1, 宋云亭3   

  1. 1. 重庆市电力公司,重庆 400014;
    2. 华北电力大学 电气与电子工程学院,河北 保定 071003;
    3. 中国电力科学研究院,北京 100192
  • 收稿日期:2014-02-19 出版日期:2014-05-31 发布日期:2015-12-21
  • 作者简介:彭卉(1979-),男,四川资中人,硕士,工程师,从事电网规划和电力系统分析工作。E-mail: phspeedcn@sina.com

Review of New Technologies Impact on Components Reliability Modeling in Power Generation and Transmission Systems

PENG Hui1, YANG Fan2, ZHAO Shu-qiang2, LI Ya-jun1, SONG Yun-ting3   

  1. 1. Chongqing Power Company, Chongqing 400014, China;
    2. School of Electrical & Electronic Engineering, North China Electric Power University, Baoding 071003, China;
    3. China Electric Power Research Institute, Beijing 100192, China
  • Received:2014-02-19 Online:2014-05-31 Published:2015-12-21

摘要: 随着电网建设的不断完善,发输电新技术的不断涌现,对电力系统可靠性评估的准确性和全面性提出了新的要求。从发输电系统可靠性元件的建模入手,分析了发输电元件模型多态化、计及因素多样化的发展趋势;重点讨论了包括特高压直流输电、柔性直流输电、计及储能装置的风力发电等新型发输电设备,以及FACTS元件、电动汽车在内的元件概率可靠性模型的建立方法、对发输电系统可靠性的影响和存在的不足,最后论述了需要进一步深化研究的方向。

关键词: 发输电系统, 可靠性, 元件, 模型, 新技术

Abstract: With the development of power grid construction and the constantly emerging of new power generation and transmission techniques, the new requirements for power system reliability evaluation are put forward in the aspects of accuracy and comprehensiveness. Starting with the reliability modeling of generation and transmission components, the trends of multi-state models with more consideration factors of the generation and transmission components were analyzed. The probabilistic reliability modeling methods for ultra HVDC transmission, VSC-HVDC, wind power plants with energy store devices, FACTS devices and electric vehicles were discussed, as well as their effects on generation and transmission system reliability and the existing shortcomings of the new devices. Finally, the problems to be further researched in future were proposed.

Key words: power generation and transmission system, reliability, component, model, new technology

中图分类号: