Motor control device
US11271515B2 · kind B2 · utility
4Cited by
2References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 4, 2019 |
| Grant date | Mar 8, 2022 |
| Priority date | — |
| Expiry date | Feb 4, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02P29/028
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A motor control device includes a first inverter selector configured to output first PWM signals selectively or simultaneously to a first inverter unit and a second inverter unit, and a first microcomputer configured to output the first PWM signals and a first selection signal to the first inverter selector, and the first selection signal contains information on whether the first PWM signals are to be output to the first inverter unit and whether the first PWM signals are to be output to the second inverter unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.