电力系统暂态稳定直接法的前沿追踪与述评  

Frontier Tracing and Review of the Direct Method for Power System Transient Stability

作　　者：刘杨帆 杨金成[1] 刘艳芳[1] 

机构地区：[1]三峡大学电气与新能源学院,湖北宜昌443000

出　　处：《电气开关》2016年第3期11-14,18,共5页Electric Switchgear

摘　　要：稳定破坏是电网中较为严重的事故之一。为了防止稳定破坏,直接法作为一种快速、精确的稳定算法,已经在电力系统稳定分析中取得了丰硕的成果。回顾了直接法应用于暂态稳定分析中的历史和现状。在介绍直接法的一些主要方法的基础上,对直接法用于电力系统暂态稳定分析作了简要的评价,最后对直接法的发展进行了展望。Stability failure is one of the more serious accidents in the power grid. In order to prevent the destruction of stability,direct method has been used to analyze the stability of power system,because it is a fast and accurate algorithm.The paper reviews the history and current situation of direct method in transient stability analysis. On the basis of some main methods of the direct method,it briefly evaluates the direct method for transient stability analysis of the power system. Finally,the development of the direct method is prospected.

关 键 词：暂态稳定分析 直接法 历史及现状 述评与展望 

分 类 号：TM71[电气工程—电力系统及自动化]