煤矿绞车系统谐波抑制和无功补偿

Harmonic Suppression and Var Compesation in Winch Systems of Coal Mine

本文通过对南山煤矿绞车系统的谐波及无功现状进行分析,并提出了有效的治理措施,经过现场应用,取得了很好的效果。

This paper analyzes the power quality in coal mine systems,then introduces the effective techniques for reactive power and harmonics.The effect of application indicate that the project is fit for this system.