关于改善华东电网结构、降低短路容量方案的探讨  

A DISCUSSION ON SCHEME OF IMPROVING STRUCTURE OF EAST CHINA POWER GRID TO REDUCE SHORT CIRCUIT CAPABILITY

作　　者：何肇[1] 

机构地区：[1]华东电力设计院,上海200063

出　　处：《电网技术》2004年第2期28-31,共4页Power System Technology

摘　　要：随着华东电网规模的扩大,华东电网面临网络输电瓶颈及短路容量越限两大难题。文章结合皖电东送,分析华东各省电网间的关系,建议重新构筑华东电网的主输电通道,形成一个功能完善的新华东电网。Along with the enlargement of the scale of East China Power Grid (ECPG) there are two difficult problems which the ECPG has to confront, i.e., the bottleneck of power transmission and out-of-limit short circuit capability. Here, considering the power transmission from Anhui province to East China and analyzing the relations one another among the provinces in East China, it is suggested to reconstruct a main power transmission channel to form a new EGPG with perfect functions.

关 键 词：华东电网 电网结构 短路容量 短路电流 电力系统 输电线路 

分 类 号：TM727.2[电气工程—电力系统及自动化]