Control system for an electric machine
US9225281B2 · kind B2 · utility
3Cited by
30References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 31, 2010 |
| Grant date | Dec 29, 2015 |
| Priority date | — |
| Expiry date | Oct 12, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02P6/16
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A control system for an electric machine, the control system including a position sensor and a drive controller. The drive controller generates one or more control signals for use in exciting a winding of the electric machine. Control signals for each electrical half-cycle of one mechanical cycle are generated by the drive controller in response to a single edge of a signal output by the position-sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.