高压变频器系统分析

Analysis of High-Voltage Inverter System

介绍一种作者亲自参与研制成功的新型高压变频器,它涵盖了一系列的先进技术,IGBT功率单元串联多电平堆波技术、输入移相多脉冲整流技术、PLC自动控制技术、SPWM脉宽调制技术、热管散热技术等,它具有优异的调速、起动和制动性能,高效率、高功率因数和节电效果,适用范围广泛,应用前景较好.

A new high-voltage inverter technology included IGBT power unit series multi-level stack PLC automatic control technology, SPWM pulse and so on. It has excellent speed, starting and b is introduced,which covers a range of advanced technologies wave technology, input phase shift multi-pulse technology, width modulation technology, heat pipe cooling technology raking performance, as well as high efficiency, high power factor and energy - saving effect. As a result, it has broad scope of application and application prospects.