摘要
叙述了兰溪发电有限公司600MW超临界机组凝结水泵变频器改造的方案及除氧器水位控制逻辑以及改造后的节能情况,指出,通过近半年的运行,再与未改造机组比较,具有明显的经济性。
This paper introduces the program to modify 600 MW supercritical units coagulate pump frequency converter, de-aerator water level control logic and energy conservation state after transforming. Compared with unites unmodified, unites having been modified are obviously economy after operating 6 months.
出处
《山西能源与节能》
2010年第4期43-47,共5页
Shanxi Energy and Conservation
关键词
凝结水泵
变频器改造
控制逻辑
节能分析
condensation pump
inverter transformation
control logic
energy analysis
