火力发电厂循环水泵电机变极调速节能改造

Energy-saving Rebuilding onto the Circulating Water Pump Motor in Thermal Power Plant by Employing the Pole-change Speed-regulation

介绍了湖北某火力发电厂循环水泵存在的高能耗问题,阐述了循环水泵电机变极调速改造的节能机理、改造方案和改造后的节能效益。

Problem of high energy consumption of the circulating water pump in a thermal power plant in Hubei Province was introduced while the rebuilding principle by employing the pole-change speed-regulation motor as well as the rebuilding program and energy-saving profit were described afterward.