Method and apparatus for driving motor for eco-friendly vehicle
US11133765B2 · kind B2 · utility
0Cited by
1References
17Claims
0Family size
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Inventors
Key dates
| Filing date | Jun 10, 2019 |
| Grant date | Sep 28, 2021 |
| Priority date | — |
| Expiry date | Jan 8, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/72
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An apparatus for driving a motor for an eco-friendly vehicle is provided. The apparatus includes a motor that has a rotor and a stator and a controller that operates the motor. The motor includes a plurality of stator coils and stator relays and the controller operates the stator relays based on an operation mode to adjust the number of turns of the stator coils.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.