Synchronous electrical machine comprising a stator and at least one rotor, and associated control device
US7388310B2 · kind B2 · utility
8Cited by
14References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 2004 |
| Grant date | Jun 17, 2008 |
| Priority date | — |
| Expiry date | Jul 29, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K1/24
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to a synchronous electric motor comprising a stator (10) and at least one rotor (20) with permanent magnets (21), characterized by an embodiment with Xd>Xq; where Xd is the direct reactance and Xq the quadrature reactance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.