大同电网严重故障安全稳定特性及第三道防线配置原则研究  

Security and Stability Characteristics of Serious Malfunction and the Configuration Principles of Third Line Defence in Datong Power Grid

作　　者：杨尉薇[1] 郑惠萍[1] 刘新元[1] 

机构地区：[1]国网山西省电力公司电力科学研究院,山西太原030001

出　　处：《山西电力》2015年第2期31-33,共3页Shanxi Electric Power

摘　　要：大同电网第三道防线的配置基于大同电网可能出现的极端严重故障,并且需要与现有的安全稳定控制措施相协调。利用电力系统计算分析稳定计算程序,对可能引起大同电网与主网解列的极端严重故障进行分析,制定安控配置策略表,并针对主要存在的频率问题提出三道防线的配置原则。Based on extremely serious malfunction that may occur in Datong power grid, the third line defence of Datong power grid must be configured and coordinated with the existing security and stability control measures. Using power system stability calculation program , this paper analysed the extremely serious malfunction, and formulated strategy table of security control configuration. Finally, against frequency problem, this paper proposed the configuration principles of the third line defence.

关 键 词：电力系统 故障 第三道防线 高周切机 

分 类 号：TM712[电气工程—电力系统及自动化]