摘要
本文针对水泵运行特点 ,提出采用变频调速技术进行分档调速和控制 ,节电效果明显 。
Aimed at the operative character of pump, the method of controlling speed in section by the technique of speed frequency conversion was proposed. The effect of energy_saving was obvious and the duty_free was realizeable.
出处
《江西能源》
2004年第2期42-44,共3页
Jiangxi Energy
关键词
变频器
循环供水
节能改造
轧机
frequency converter
water circulating supply
employment
energy-saving
