Research of Full Range Speed-regulation System Based on Bivariate 6-pulse Wave AC-AC Converter

The paper proposed a design scheme of full range speed-regulation system based on bivariate 6-pulse wave AC-AC converter. It analyzed control principle of bivariate 6-pulse wave AC-AC converter, introduced characteristics and design of main circuit and speed-regulation principle of the system. The results of simulation and loading test showed that the system can realize full range speed-regulation with high-efficiency.