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In order to improve the efficiency and reliability of the phase conversion process of three-phase current source rectifier (CSR), in this paper, the traditional space vector pulse width modulation (SVPWM) strategy of the six sectors for three-phase CSR is changed into a novel SVPWM strategy of the twelve sectors. And by changing the synthesis sequence of effective vector, the power tube which is not...
The single-phase isolated high power factor PWM rectifier is studied as the research object. A novel space vector pulse width modulation (SVPWM) strategy is proposed pointing to the topology character of the single-phase high frequency link matrix rectifier (HFLMR). The SVPWM working principle is described, the specific working states are analyzed and the experiments based on DSP2812 are done. All...
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