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A novel control strategy and commutation method for Isolated Matrix Rectifier is proposed in this paper. The proposed control and commutation strategy based on the sector which the reference space vector is decided without any other current sensors. The logic of commutation is more simply and the procedure of commutation is shorter compared with conventional 4-step commutation. Because of the shorter...
In this paper, a novel rectifier with boost capability is presented. Through control the phase delay angle, the rectifier switches the operating mode from parallel to serial of two sets of power supplies, which is simplified from PMSG. Compared to other topology used in PMSG based variable speed system, the proposed rectifier features low cost, simple control and reliable structure. The topology can...
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