Power converter modulation using phase shifted signals
US6466469B1 · kind B1 · utility
9Cited by
11References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 15, 2000 |
| Grant date | Oct 15, 2002 |
| Priority date | — |
| Expiry date | Dec 15, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02M7/493
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A circuit for transmitting power. A controller circuit transmits n command signals. N power converter circuits are coupled with the controller circuit, and respectively receive the n command signals. The n power converter circuits respectively transmit n pulse width modulated signals as a function of the n command signals, with the n pulse width modulated signals being out of phase by approximately 360/n degrees.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.