Automotive electric drive with three phase coupled inverter
US12233716B2 · kind B2 · utility
0Cited by
2References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 2022 |
| Grant date | Feb 25, 2025 |
| Priority date | — |
| Expiry date | Sep 14, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02M1/44
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A vehicle power system includes an inverter electrically connected between a traction battery and electric machine, a three phase coupled inductor electrically connected between the traction battery and inverter, and one or more controllers that operate the inverter while a common mode voltage at a neutral point of the electric machine is constant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.