Alternator control system
US5637985A · kind A · utility
31Cited by
12References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 28, 1992 |
| Grant date | Jun 10, 1997 |
| Priority date | — |
| Expiry date | Dec 28, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J7/007194
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An alternator control system controls a field current passing an alternator so as to regulate a terminal voltage of a vehicle battery to a target voltage, based on a deviation of the terminal voltage from the target voltage, by feedback control. The field current is corrected based on a delay in current generation of the alternator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.