广东电力2016，Vol.29Issue(1)：27-30,69,5.DOI:10.3969/j.issn.1007-290X.2016.01.006
调峰机组真空系统安全节能改造实践
Safety Energy-saving Reformation Practice of Vacuum System of Peak-shaving Unit
黄力森1
作者信息
- 1. 深圳市广前电力有限公司，广东 深圳 518054
- 折叠
摘要
Abstract
In allusion to the problem of high energy consumption of the vacuum system of gas-steam combined cycle turbine in some power plant,this paper analyzes reasons for high power consumption of its water ring vacuum pump in normal running state and solutions,proposes to use Roots vacuum pump and water ring vacuum pump to combine a high efficient vacuum pump system which may be taken as an equipment for vacuumizing when the unit is in normal operation,and the original water ring vacuum pump is only used for backup at the time of startup and fault.Power consumption of the vacuum pump in the system reduces greatly after taking this reformation scheme.关键词
真空系统/节能/水环真空泵/调峰机组/罗茨真空泵Key words
vacuum system/energy-saving/water ring vacuum pump/peak-shaving unit/Roots vacuum pump分类
通用工业技术引用本文复制引用
黄力森..调峰机组真空系统安全节能改造实践[J].广东电力,2016,29(1):27-30,69,5.
