配电网可靠性定量分析研究综述  

An overview of quantitative analysis of distribution system reliability

作　　者：汪穗峰[1] 张勇军[1] 任倩[1] 张尧[1] 

机构地区：[1]华南理工大学电力学院,广东广州510640

出　　处：《继电器》2008年第3期79-83,共5页Relay

摘　　要：主要对电力系统可靠性三大组成部分之一的配电网可靠性定量分析方面的情况进行了总结。首先对比了我国电力企业实际采用的统计性指标和定量计算采用的分析性指标;其次对现有定量分析方法进行分类,总结解析类和模拟类方法的特点及适用范围,提出其优缺点;最后给出目前配电网可靠性研究的发展方向。说明了进一步加强配电网可靠性研究工作的理论探索和时间应用的必要性。This paper gives a systemic overview of the reliability quantitative analysis about distribution system. Difference between the indices used in quantitative analysis and the statistic ones used in electric company is compared at first. The existing research works about distribution system reliability analysis are classified into analytical method and simulation method. Each evaluation method＇s feature, the excellence and the weakness are introduced carefully and the available qualification is explained in the following. The future working directions, such as benefit analysis, voltage sags and weather influence, are pointed out at last. Even many theories are established to solve the reliability problem, there still has mountains to climb over necessarily.

关 键 词：配电网 可靠性 定量分析 综述 

分 类 号：TM711[电气工程—电力系统及自动化]