Active reduction of torque irregularities in rotating machines
US6326750A · kind A · utility
78Cited by
9References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 14, 1999 |
| Grant date | Dec 4, 2001 |
| Priority date | — |
| Expiry date | Dec 14, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02P6/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for actively controlling the energization of the stator windings of a rotating electromagnetic machine to actively overcome any tendency of the rotor of the machine to prefer certain angular positions with respect to the stator over other angular positions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.