Solid state power contactors based on no break power transfer method
US8344545B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 20, 2009 |
| Grant date | Jan 1, 2013 |
| Priority date | — |
| Expiry date | Aug 22, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R16/03
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An electrical power distribution system for a vehicle may provide from alternate sources of power to an electrical load. Two solid state power contactors (SSPC's) may provide connectivity paths between two power sources and the equipment. The SSPC's may be interconnected so that power to the load is provided on a first connectivity path between a first source of power and the load, unless and until a power interruption occurs on the first path. In the event of power interruption, the SSPC's actuate a second connectivity path between a second source of power and the load. Transfer of power sources may occur in a time period that is less than an equipment transparency time of the load.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.