矿井主通风机的变频调速与节能降耗

Frequency Control of Motor Speed for Main Mine Ventilator Used and Energy Saving and Consumption Reduction

介绍了主通风机风量调节方式,分析了通风机风量、电机转速及电机功率三者间的理论关系,研究了通风机调速变频器的分类、特点,总结了通风机变频器的主要控制方式。

This paper described the air regulation ways of main mine ventilator, analyzed theoretical relationship of ventilator air volume, motor speed and motor power, studied the classification and characteristics of speed control inverter of ventilator, and su- mmarized the main control modes of fan inverter.