Apparatus for driving interior permanent magnet synchronous motor and method of controlling the apparatus
US9479102B2 · kind B2 · utility
2Cited by
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7Claims
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Key dates
| Filing date | Mar 20, 2015 |
| Grant date | Oct 25, 2016 |
| Priority date | — |
| Expiry date | Mar 20, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02P2207/05
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
There is provided a driving apparatus of an interior permanent magnet synchronous motor (IPMSM) including a current command generator outputting a current command on a synchronous reference frame based on a command torque, wherein the current command generator generates the current command based on a variation in magnetic flux with respect to a rotor of the IPMSM.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.