METHOD FOR SWITCHING OFF POWER SEMICONDUCTOR SWITCHES IN A BRIDGE CIRCUIT, BRIDGE CIRCUIT, AND INVERTER COMPRISING A BRIDGE CIRCUIT
A method for switching off power semiconductor switches in a bridge circuit having first through sixth power semiconductor switches. The method includes a switch-off process for establishing a final switch configuration in which all power semiconductor switches in the bridge circuit are in a switche...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A method for switching off power semiconductor switches in a bridge circuit having first through sixth power semiconductor switches. The method includes a switch-off process for establishing a final switch configuration in which all power semiconductor switches in the bridge circuit are in a switched-off state. Over the course of the switch-off process, a switch configuration is established in which the fifth power semiconductor switch and the sixth power semiconductor switch are concurrently in a switched-on state, while the first power semiconductor switch and the fourth power semiconductor switch are in a switched-off state. Also disclosed is a bridge circuit having a control circuit configured to carry out such a method. In addition, an inverter that includes at least one bridge circuit of this type is also provided. |
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