轧机系统的功率因数和谐波

Power Factor and Harmonic of Mill System

本文从轧机实际工艺生产流程出发,采用公式推演、图表分析等方法,详细分析了轧机系统功率因数、谐波电流在工艺生产的各个环节中的变化情况;并针对轧机系统提出一种兼顾功率因数提高和谐波吸收的新方案。

This article is based on the actual production of mill. Explaining the changing of power factor and harmonic current in each step of process by formula deduction and diagram analyse etc; This article also provide a new method in order to increasing power factor and absorbing harmonic.