Multi-phase power converters and integrated choke therfor
US8653931B2 · kind B2 · utility
13Cited by
24References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 27, 2010 |
| Grant date | Feb 18, 2014 |
| Priority date | — |
| Expiry date | Oct 27, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02P2201/13
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Power conversion systems and integrated multi-phase chokes providing high common mode to differential mode choke inductance ratios with circular and triangular shapes for concurrent differential filtering and common-mode voltage blocking in motor drives and other power conversion applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.