Adapting the deceleration of a motor as a function of an average rectified voltage
US11784603B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Dec 12, 2019 |
| Grant date | Oct 10, 2023 |
| Priority date | — |
| Expiry date | Jul 9, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02P27/08
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for adapting a deceleration of a motor powered by a variable speed drive, the variable speed drive comprising a plurality of at least N low-voltage power cells linked in series, N being greater than or equal to 1, the method comprising the following operations during a period of deceleration of the motor:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.