摘要
介绍了某电厂330MW机组的引风机变频节能改造设计方案,提出一种可靠的DCS系统模拟量控制策略,分析改造后引风机变频运行的节能效果,为其他电厂引风机变频改造和控制策略的设计与应用提供借鉴。
This paper introduces the induced draft fan fre- quency converter energy-saving design of some power plant 330 MW unit, gives a reliable control strategy for the induced draft fan, analyzes the operation energy-saving effects after construction, to take reference for the design and control strategy of induced draft fan frequency converter reconstruc- tion in other power plant.
出处
《河北电力技术》
2013年第6期45-47,共3页
Hebei Electric Power
关键词
引风机
变频改造
控制策略
节能
induced draft fan
frequency converter recon-struction~ control strategy ~ energy-saving
