电网故障恢复的发展、现状及展望  

Development,Status and Prospect of Fault Restoration in Power Grid

作　　者：张旭[1] 程雪婷[1] 赵冬梅[1] 张东英[1] 刘燕华 

机构地区：[1]华北电力大学电气与电子工程学院,北京102206

出　　处：《电力系统及其自动化学报》2013年第2期13-19,共7页Proceedings of the CSU-EPSA

基　　金：国家自然科学基金项目(50977024)

摘　　要：电网发生故障后,如何快速准确地恢复非故障停电区的供电,对于满足用户的供电需求,减少停电损失具有重要意义。回顾了国内外故障恢复的发展历程,概述了故障恢复的相关数学模型及恢复过程中需要满足的约束条件。总结综述了当前常用的故障恢复方法,如数学优化方法、专家系统、模糊算法、人工神经网络、智能优化算法、Petri网技术、多智能体技术以及混合优化算法等,分析了各个方法的应用特点及存在的问题。最后结合电网的最新发展趋势分析了故障恢复有待深入研究的问题。Fault restoration fast and accurately plays a significant role in supplying load for customers and reducing line losses. Current situation and development on fault restoration in domestic and foreign power state are overviewed. Mathematical model of fault restoration and related constraints are summarized. Several methods based on mathematical optimization, expert system, fuzzy algorithms, artificial neural network, intelligent optimization, Petri net, multi-a- gent and hybrid optimization are illustrated separately, and the characteristics and problems of algorithms are also ana- lyzed. Finally, the problems having to be deeply studied are pointed out.

关 键 词：电网 故障恢复 发展历程 智能电网 自愈 

分 类 号：TM711[电气工程—电力系统及自动化]