摘要
分析了目前大同电网２２０ｋＶ及１１０ｋＶ系统结构与运行中存在的主要问题，论证了加强电网建设、开发新的系统电源的必要性，提出了今后规划设计的方向。
The existing problems in regard with 200 kV and 100 kV system structure and operation of Datong electric network are analysed.It proves the necessity for strengthening construction and developing new system power supply and proposes the direction of programme and design in the future.
关键词
系统问题
备用容量
改造
必要性
电网
System Problem Backup Capacity Construction and Transformation Necetssity
