机电工程技术2016，Vol.45Issue(10)：146-149,4.DOI:10.3969/j.issn.1009-9492.2016.10.033
广东电网500 kV机组改接接入220 kV电网的相关问题研究
Integration of Generation Unit Reconnected from 500kV Power Grid to the 220kV
邓婧1
作者信息
- 1. 中国能源建设集团广东省电力设计院有限公司，广东广州 510600
- 折叠
摘要
Abstract
In order to relieve the insufficient of 500kV down capacity,reduce the pressure of 500kV transformer substation,enhance the safety and reliability of 220kV power grid, except speeding up the 500kV transformer substation setting and its accessional 220kV project, reconnecting generation unit from 500kV power grid to the 220kV is also the scientific and effective method. Investigate the generation units connected to 500kV voltage in Guangdong power grid,study them from reconnected demand,reconnected plan economy and feasibility, propose the generation grid which need to reconnect. It is also helpful to promote the implementation of practical reconnected project.关键词
220 kV电网/500 kV降压容量/改造需求/改造时机Key words
220 kV power grid/500 kV down capacity/reconnected demand/reconnected time分类
信息技术与安全科学引用本文复制引用
邓婧..广东电网500 kV机组改接接入220 kV电网的相关问题研究[J].机电工程技术,2016,45(10):146-149,4.
