摘要
节能降耗是我国电力行业的重要任务之一,对火电机组进行经济性分析、降低辅机运行电耗是实现节能降耗的有效手段。介绍了引风机变频改造的必要性,论述了华电国际莱城发电厂锅炉引风机变频器改造的详细过程,证实了改造后的节能效果,寻求在高压电动机变频改造的可行性,期望得到更好的节能效果。
The necessity of variable frequency reformation of induced draft fan was introduced.The process of variable frequency reformation of boiler induced draft fan in Huadian International Laicheng Power Plant was expounded in detail.The energysaving effect of the reformation was verified.The stability and the reliability of operation of the high-voltage motor frequency converter will be improved to obtain better energy-saving effect.
出处
《华电技术》
CAS
2013年第4期55-59,78,共5页
HUADIAN TECHNOLOGY
关键词
引风机
变频器
变频改造
节能降耗
节能效果
induced draft fan
frequency converter
variable frequency reformation
energy saving and consumption reducing
energy-saving effect
