Control apparatus and method for at least one electrical rotating machine using compound current
US6879125B2 · kind B2 · utility
9Cited by
8References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 28, 2003 |
| Grant date | Apr 12, 2005 |
| Priority date | — |
| Expiry date | Mar 28, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/72
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
In control apparatus and method for at least one electrical rotating machine, two rotors are disposed in the electrical rotating machine on the same axis of rotation and being driven independently of each other by means of a generated compound current and are associated with at least one stator and a position of at least one of the rotors is controlled in such a manner that a maximum value of the compound current is reduced as low as possible.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.