基于WAMS的电力系统恢复分区方法  

A Sectionalizing Method in Power System Restoration Based on WAMS

作　　者：刘曦[1] 姜明磊[1] 

机构地区：[1]东北电力大学电气工程学院,吉林吉林132012

出　　处：《东北电力大学学报》2013年第1期20-26,共7页Journal of Northeast Electric Power University

摘　　要：考虑不同约束条件(例如发电机黑启动能力,电能供需平衡和孤岛独立性),提出一种系统性算法,应用于电力系统大规模停电之后重建时的分区方法。在PMU最优配置基础上,实现不同约束条件(包括电力系统恢复的传统限制,还有WAMS操作中的现代监测限制)的复杂电力系统恢复分区,并可监测每个孤岛。基于新英格兰10机39节点算例系统进行电力系统PMU优化配置及分区恢复验证,结果表明,本文所提算法具有实用性和有效性。Based on a minimal PMU installed network, the sectionalizing process is designed in such a way that resulted islands satisfy a variety of constraints （including the classic constraints of power system restoration planning as well as modern observability constraint of WAMS operation）. And each island will be fully observ- able. When solving minimal PMU installed network and separately restorable islands, the application of the pro- posed algorithm on the New England 39 bus power system with 10 generators implies that the proposed analytic algorithm is useful in power system restoration planning.

关 键 词：自下而上策略 可监测性 系统恢复 广域测量系统 

分 类 号：TM732[电气工程—电力系统及自动化]