加强电网规划,优化电网结构,限制短路电流  

Idea on grid plannig for short-circuit current limitation

作　　者：陆建忠[1] 张啸虎[1] 

机构地区：[1]华东电网有限公司计划发展部,上海200002

出　　处：《华东电力》2005年第5期7-10,共4页East China Electric Power

摘　　要：在华东电网不断加强的同时,系统短路电流水平也逐年增大,根据华东电网短路电流的概况,指出了限制系统短路电流已成为电网规划中考虑的重要问题之一。分析了短路电流增大的原因,并从电网规划角度出发,介绍了短路电流的限制措施,阐述优化电网结构是限制短路电流最直接、最有效的方法。The short-circuit current in the power system is increasing year by year together with the enhancement of the power grid and short-circuit current limitation in the power system has become one of the important problems in power grid planning. The reason of short-circuit current increase was analyzed and the limitation measures from the view of grid planning were introduced.

关 键 词：电网 规划 短路电流 

分 类 号：TM713[电气工程—电力系统及自动化]