Title :
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
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;
Conference_Titel :
Power Electronics and Motion Control Conference, 2006. IPEMC 2006. CES/IEEE 5th International
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0448-7
DOI :
10.1109/IPEMC.2006.4778141
