摘要
阐述了常减压装置原料泵的现状和采用630kW高压变频器后的节电分析、变频调速器的选用及安装、工艺控制方案的制定和运行后标定情况及经济效益。
it explicates status quo of atmospheric and vacuum distillation unit feeding pumps and analysis of electricity saving,variable-frequency speed regulator selection and installation,process control scheme formulation and standardization situation as well as economic benefit after630KW high voltage variable frequency driver has been adopted and put into service.
出处
《黑龙江石油化工》
2002年第1期39-40,共2页
Heilongjiang Petrochemical Technology
关键词
炼油
常减压装置
高压变频
节电
原料泵
atmospheric and vacuum distillation unit high voltage variable frequency electricity saving
