基于双PWM型大功率高压变频器的发电厂给水自动控制系统

Automatic Control Water Supply System of Power Plant Based on the Double PWM High Power and Voltage Inverters

本文介绍了基于双PWM型大功率高压变频器的发电厂给水自动控制系统 ,通过对给水泵的调速实现有效的流量调节 ,对机组调峰起到非常大的作用且节能效果良好 。

This paper introduces the automatic control water supply system of power plant based on the double PWM high power and voltage transducers. The flow can be controlled effectively by adjusting the rotational speed. It is very effect for peak adjusting of generating unit. This system also realizes remote computer monitoring.