Based on the analysis of control strategy of the system, this paper used respectively voltage oriented and stator flux oriented vector control in grid side and rotor side of the converter.
The transformer in this converter needs no magnetic flux reset coil and has high utilization factor of the magnetic core.
此变换器中的变压器无需复位绕组，而且铁芯利用率较高。
3
To achieve the precision control of phase current or phase flux linkage in switched reluctance motor (SRM), the higher switching frequency of converter is required to increase dynamic response speed.