Method of control for power converter, associated system and device
US11876457B2 · kind B2 · utility
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3References
8Claims
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Key dates
| Filing date | Nov 12, 2019 |
| Grant date | Jan 16, 2024 |
| Priority date | — |
| Expiry date | Sep 22, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02M7/5395
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of controlling of a polyphase power converter driven by an algorithm of the pulse width modulation type, in which a control parameter comprising a drive setpoint value or a pulse duration associated with a value of drive setpoint of at least one phase, situated in a non-linearity zone of a chart, is modified by modifying the value of said parameter so that it is in a linearity zone of the chart. The control parameter of each of the phases is modified in the same manner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.