火电厂循环水泵电机双速节能改造可行性分析及实施

Feasibility Analysis and Implementation of Double Speed Energy-saving Reconstruction of Circulating Water Pump Motor in Thermal Power Plant

文章基于火电厂循环水泵电机运行现状,提出通过可变速的电动机来驱动水泵,冬季时采取低速小功率运行,最终实现电动机节能的目的。

Based on the operation status of circulating water pump motor of thermal power plant, this paper puts forward that the water pumps can be driven by variable speed motor, and the motor can be operated at low speed and power in winter, finally the energy-saving purpose of motor can be realized.