Research on Digital Control Systems for Large Power AC-DC-AC Converters with Synchronous Motor Load

Author

Zhao, Xiaotan ; Li, Chongjian ; Sheng, Weihui ; Li, Yaohua

Author_Institution

Inst. of Electr. Eng., Chinese Acad. of Sci., Beijing

Volume

2

fYear

2006

fDate

14-16 Aug. 2006

Firstpage

1

Lastpage

4

Abstract

Large power AC converters with synchronous motor load are widely used in field projects. In this article, hardware modules with VME-bus and graphical developing environment are used to construct a digital control system. This system is used to control a 5 MVA 3-level PWM AC-DC-AC IGCT converter with synchronous motor load. The open-loop control experiment result proves that using such a set of platform to construct the digital control system for large power AC-DC-AC converters with synchronous motor load is feasible. And the close-loop control experiment is in process

Keywords

AC-DC power convertors; DC-AC power convertors; digital control; machine control; synchronous motors; PWM AC-DC-AC IGCT converter; VME-bus; digital control systems; open-loop control; synchronous motor load; Analog-digital conversion; Backplanes; Communication system control; Control systems; Digital control; Electrical equipment industry; Hardware; Metals industry; Open loop systems; Synchronous motors; AC-DC-AC converter; Large Power; Synchronous motor; VME-bus;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Motion Control Conference, 2006. IPEMC 2006. CES/IEEE 5th International

Conference_Location

Shanghai

Print_ISBN

1-4244-0448-7

Type

conf

DOI

10.1109/IPEMC.2006.4778141

Filename

4778141