Molded power module with integrated exciter circuit
US11659698B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 24, 2020 |
| Grant date | May 23, 2023 |
| Priority date | — |
| Expiry date | Sep 24, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/20254
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A power module for electric drives is provided which comprises at least one exciter circuit with at least one power semiconductor, wherein the power module is molded and the exciter circuit with the at least one power semiconductor is integrated in the molded power module. A traction inverter is also provided which comprises a water-cooled main cooler, wherein the main cooler comprises a bearing surface which is configured to receive power modules, wherein the traction inverter comprises at least one molded power module, and wherein the main cooler forms a cooling connection which is configured to receive the molded power module on the main cooler.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.