Switched reluctance machine
US7230360B2 · kind B2 · utility
16Cited by
21References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 8, 2004 |
| Grant date | Jun 12, 2007 |
| Priority date | — |
| Expiry date | Nov 8, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K19/103
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A switched reluctance machine (SRM) having a rotor and stator pole numerical relationship of S number of stator poles and R number of rotor poles, where R=2S−2, when S is greater than 4; provides improved power density, torque production, torque ripple, and acoustic noise, and is readily adaptable to existing hardware such as known controllers and the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.