Controller-integrated rotating electrical machine
US7498701B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 15, 2005 |
| Grant date | Mar 3, 2009 |
| Priority date | — |
| Expiry date | Mar 24, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K11/05
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A controller-integrated rotating electrical machine includes: a power element disposed adjacent to a rotating electrical machine main body and controlled to perform control of energization to the rotating electrical machine main body; a control circuit disposed adjacent to the power element in the longitudinal direction and at a side opposite to the rotating electrical machine main body to control the power element; a power line connecting the rotating electrical machine main body to the power element and having a straight line portion having a substantially straight line shape; and a current detector disposed at the straight line portion and detecting a line current flowing between the power element and the rotating electrical machine main body via the power line at the straight line portion so that an output from the current detector is used by the control circuit for the energization control.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.