The switching frequency of power inverters among the traditional motor drive systems are almost between 4kHz to 20kHz. The appearance of SiC or GaN devices make it is possible to increase the switching frequency for improving the performance of power inverter. In this paper, a high switching frequency control scheme based on DSP and FPGA is proposed to drive a SiC power inverter. Multiphase motor drives such as dual- three phase permanent magnet synchronous motor have many advantages over the traditional three-phase motor drives. The scheme in this paper is based on the dual-three phase PMSM. The simulation results are presented to demonstrate the performance of this scheme.
High switching frequency control scheme for dual- three-phase PMSM and simulation analysis
2017-08-01
499959 byte
Conference paper
Electronic Resource
English
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