Bridge type inverter topology adopting suppression path B

1. Adopt bipolar SPWM full-bridge inverter Commonly used SPWM strategies for single-phase full-bridge grid-connected inverters include unipolar SPWM, unipolar frequency doubling SPWM and bipolar SPWM. Since the unipolar SPWM strategy has many combinations, the table shows that the upper and lower tubes of the bridge arm 1 in Figure 1 are high-frequency tubes, and the […]

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