Control strategy of indirect matrix converter-permanent magnet synchronous generator system

Abstract

As a new kind of compact-sized, bi-directional power flow AC/AC converter, indirect matrix converter draws wide attention in the field of aircraft power system, distributed generation and other industry application. This paper applies indirect matrix converter to permanent magnet synchronous generator system. The generator is connected with voltage source converter, control strategy of d-q axis closed loop control of load voltage and generator current of boost generation is discussed. The feasibility of the control schemes is verified by simulation results.