摘要
随着城市规模的不断扩大,城市电网的发展与扩大对城市的发展有着重要作用。重庆500 kV高压电网"三步走"战略思路,对重庆经济社会协调发展具有十分重要的意义。基于重庆高压电网发展现状及主干网架的建设思路,探讨了重庆高压电网主干网架的建设原则,研究了重庆220 kV及110kV高压电网的推荐结构方案。
Along with the continuous expansion of city size, development and expansion of city power grid plays an important role in city development. The three-step development strategy of Chongqing 500 kV power grid is very significant for coordinated development of Chongqing＇s economic society. On the basis of the status quo of Chongqing HV power grid development and the idea for constructing Chongqing＇s main power grid structure, this paper discusses the construction principles for Chongqing＇s main power grid structure and studies the recommended structural schemes of 220 kV and 110 kV vower grid.
出处
《能源技术经济》
2011年第2期8-12,共5页
Electric Power Technologic Economics
关键词
电网结构
电磁环网
负荷分布
供电可靠性
power grid structure
electromagnetic loop network
load distribution
power supply reliability
