Low-voltage compensation device and alternating-current circuit modulation mode
The invention provides a low-voltage compensation device and an alternating-current circuit modulation mode. The device comprises an input inductor L, a switching tube S11, a switching tube S12, a switching tube S21, a switching tube S22 and an output capacitor C, the switching tube S11 and the swit...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides a low-voltage compensation device and an alternating-current circuit modulation mode. The device comprises an input inductor L, a switching tube S11, a switching tube S12, a switching tube S21, a switching tube S22 and an output capacitor C, the switching tube S11 and the switching tube S12 are connected in series to form a first bidirectional turn-off switch; the switching tube S21 and the switching tube S22 are connected in series to form a second bidirectional turn-off switch; one end of the input power supply is connected with one end of the input inductor L, and the other end of the input inductor is connected with one end of the first bidirectional turn-off switch and one end of the second bidirectional turn-off switch; the other end of the first bidirectional turn-off switch is respectively connected with the other end of the input power supply and one end of a load; the other end of the second bidirectional turn-off switch is connected with the other end of the load; the output |
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