摘要
研究了风机、水泵类生产机械采用变频调速来调节风量、流量的节能原理，进行了节约电能的近似计算，同时提出了根据生产机械负载合理选择电机和变频器的容量。
This paper chiefly states and analyzes the theory of the blast and water pump and other mechanisms,by using frequency converters and speed changer to change wind scale and wing current quantity,analyzing the approximate calculation of electric economy. According to the mechanical load,the paper also offers out the reasonable choice of the capacity of the electric generator and frequency converter,and shows the corresponding formula.
出处
《中南工业大学学报》
CSCD
北大核心
1997年第2期188-190,共3页
Journal of Central South University of Technology(Natural Science)
关键词
鼓风机
变频调速系统
节能
异步电动机
blast
electric generator of different frequencies
frequency converter
energy economy
