摘要
讨论火力发电厂风机和给水泵的节能技术。风机和给水泵的流量需要根据工况需求自适应地调节。实践证明电机变频调速是有效节电措施。简要介绍了电厂情况 ,着重分析了风机和泵的节能原理 。
The paper discusses Energy Saving Technology for blower and water pump in the power plant. Flux of the blower and pump need to be adjusted adaptively according to scene demands. Practice proves that is the effective means to adopt frequency converting to adjust speed. The paper introduces the actuality of the power plant in brief and analysizes the theory of energy saving for blower and pump.In the end, the application example in the power plant is introduced.
出处
《继电器》
CSCD
北大核心
2002年第10期78-80,共3页
Relay
关键词
高压变频调速
火力发电厂
风机
给水泵
节能
能量回馈
high voltage frequency converting adjust speed
blower
water pump
energer_saving
energy feedback
application
