System and method for determining rotor position offset of an electric machine
US10473446B2 · kind B2 · utility
0Cited by
10References
16Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 5, 2017 |
| Grant date | Nov 12, 2019 |
| Priority date | — |
| Expiry date | Sep 25, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02P2207/05
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method according to an exemplary aspect of the present disclosure includes, among other things, detecting a position, including a polarity, of a rotor to detect incorrect rotor position offset of an electric machine without generating torque or motion within the electric machine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.