A New Current Control Method of the Six-pulse Cycloconverter

6 펄스 사이크로콘버터의 새로운 전류제어법

  • Published : 1993.07.18

Abstract

This paper presents a new current control method of the six-pulse cycloconverter for a variable speed drive system of a large capacity ac mortor. It is necessary for a high performance control as a vector control that the output current scheme of the cycloconverter has a good charistic in transient state. A new proposed current control method is that the output current of the cycloconverter is followed after the current reference directly as fast as possible under any condition. Simulation resualts with the proposed new current control method are shown. As a result the validity of the proposed method is confirmed.

Keywords