摘要
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.
出处
《有色金属加工》
CAS
2009年第5期58-60,共3页
Nonferrous Metals Processing
关键词
轧制力矩
功率因数
谐波电流
移相角
换相角
补偿
滤波
rolling torque
power factor
harmonic current
transpose angle
commutation angle
compensation
filter