Parallel switch current control
US10686439B2 · kind B2 · utility
1Cited by
5References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 16, 2018 |
| Grant date | Jun 16, 2020 |
| Priority date | — |
| Expiry date | Nov 16, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D30/66
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of controlling a power converter having a plurality of parallel-connected switching devices, the method comprising: measuring a threshold voltage of each of the parallel switching devices at start up of the parallel power converter in an initial self-calibration process; and determining synchronization of a time at which the threshold voltages of the respective switching devices occur.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.