摘要
介绍了变频调速器在炼油装置中使用的前提条件、闭环自动控制方式、运转情况及实际效果。给出了应用实例,机泵节电率可达60~74%。
This artical presents the operation premise,loop-locked automatic control
pattern,operation and results of the use of frequency governor in refinery's
processing units.Some examples show that the saving in electricity of motor
driven pump is about 60~74%.
出处
《石油炼制》
CSCD
1991年第7期6-8,共3页