文中介绍了IGBT升压与降压式三相高频SPWM整流器的基本工作原理和控制方法。
This paper describes the basic working principles and control methods of three-phase high- frequency boost & buck IGBT SPWM rectifiers.
本文介绍晶闸管式弧焊整流器的基本原理、操作要点和常见故障的排除。
Operation concept and troble of Shooting SCR Are Welding rectifier are introduced in this paper.
简略讲解了整流器基本原理及其高功率因数的控制方法和电力滤波技术及其控制方案。
This article briefly explained the basic principles of rectifiers and its control program in high power factor and power filter technology and its control program.
应用推荐