摘要
由于电网建设进度存在较大的不确定性,2010年重庆220kV及以上电网解环方案与规划方案相比可能会发生较大变化,由此将带来2010年重庆220kV电网短路电流超标的问题。根据重庆电网的现状,提出限制2010年重庆220kV电网的短路电流的方案,并对其电网规划和运行提出建议。
Due to great uncertainty of the construction progress,the untying scheme for the 220kV and above power grid of Chongqing in 2010 will be quite different from the planning scheme,and the short-circuit current of the 220kV power grid of Chongqing will probably be higher than standardized value. According to the current situation of Chongqing power grid,the paper provides the short-circuit current restrictive scheme of the 220kV Chongqing power grid and the suggestions for planning and operation of the power grid.
出处
《华中电力》
2010年第2期31-34,共4页
Central China Electric Power
关键词
重庆220kV电网
短路电流
限制措施
220kV Chongqing power grid
short-circuit current
restrictive measures
