Bidirectional DC/AC inverter
US7450401B2 · kind B2 · utility
187Cited by
2References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 18, 2006 |
| Grant date | Nov 11, 2008 |
| Priority date | — |
| Expiry date | Sep 18, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J2207/20
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An input voltage Vc to a bridge circuit is made variable by making a switching element, which is on a lower side among a plurality of switching elements constituting the bridge circuit, a coil and a capacitor, which constitute a filter, operate as an active filters at the time of charging the battery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.