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US 12,733,550 B2Granted
Power electronics arrangement with parallel connected semiconductor switches, power electronics device, motor vehicle, and method for producing a power electronics arrangement
AssigneeAudi AG
InventorRoman Straßer
Life of this patent
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Abstract
A power electronics arrangement, comprising an electrical conduction section, and a switching device which, in operation, switches the electrical conduction section. The switching device includes multiple parallel connected semiconductor switches which are triggered in common by a plurality of lead wires from a control unit and are switched across respective ones of the lead wire upon reaching a switching state of charge. Each of the lead wires has a same electrical resistance, and a different length.
Claims13
A power electronics arrangement, comprising:
- an electrical conduction section;
- and
- a switching device which, in operation, switches the electrical conduction section,
- wherein the switching device includes multiple parallel connected semiconductor switches which, in operation, are triggered in common by a control unit through a plurality of lead wires and are switched across respective ones of the lead wires upon reaching a switching state of charge,
- wherein each of the lead wires has a same electrical resistance, and
- wherein each of the lead wires has a different length.
3 more elements
A method of producing a power electronics arrangement, the method comprising:
- providing an electrical conduction section;
- and
- providing a switching device that switches the electrical conduction section,
- wherein the switching device includes multiple parallel connected semiconductor switches which are triggered in common by a control unit through a plurality of lead wires and are switched across respective ones of the lead wires upon reaching a switching state of charge,
- wherein each of the lead wires has a different length, and
- wherein each of the lead wires has a same electrical resistance.
3 more elements
Dependencies are inferred from the claim text.