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.
出处
《华东电力》
北大核心
2005年第5期7-10,共4页
East China Electric Power
关键词
电网
规划
短路电流
power grid
planning
short-circuit current
