Inverter and control method thereof

The present invention discloses an inverter and a control method thereof. The inverter includes first and second bridge arms and first, second, third, fourth, fifth and sixth diodes. The first bridge arm is coupled to a DC electric source, and the second bridge arm is connected to first bridge arm i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WENG, BING-WEN, WANG, KE-ROU, ZHU, XUAN-CAI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The present invention discloses an inverter and a control method thereof. The inverter includes first and second bridge arms and first, second, third, fourth, fifth and sixth diodes. The first bridge arm is coupled to a DC electric source, and the second bridge arm is connected to first bridge arm in parallel. The first bridge arm includes first, second, third, fourth and fifth switches; the second bridge arm includes a sixth, seventh, eighth, ninth, tenth switches. The first diode connected to a series of the first and second switches in anti-parallel, the second diode is connected to a series of the fourth and fifth switches in anti-parallel, a third diode is connected to a series of the sixth and the seventh switches in anti-parallel, and the fourth diode is connected to a series of the ninth and tenth switches in anti-parallel. The anode of the fifth diode anode is connected to a connection point between the eighth and ninth switches; the cathode of the sixth diode is connected to a connection point betwe