Emergency power system
US4661762A · kind A · utility
14Cited by
7References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 18, 1986 |
| Grant date | Apr 28, 1987 |
| Priority date | — |
| Expiry date | Jun 18, 2006 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02P9/06
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An emergency power generating system according to the present invention includes an emergency power converter which is selectively coupled to the output of a permanent magnet machine forming a part of a constant speed drive in the event of a failure of a main generator so that the permanent magnet machine and the emergency power converter provide emergency power to one or more loads.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.