Power control apparatus and method for electrical system of vehicle
US7463949B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 20, 2005 |
| Grant date | Dec 9, 2008 |
| Priority date | — |
| Expiry date | Jul 27, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J2310/46
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power control apparatus acquires a maximum supply amount of power, transient maximum supply amount of power, and transient minimum supply amount of power of each power supply source. The apparatus further acquires a power cost of respective power supply sources, a load-required power and a charge request power. The apparatus acquires a combination of power supply sources that minimizes specific fuel consumption and determines an allocation amount of power. Taking transient response of respective power supply sources into account, the allocation amount of power of each power supply sources is corrected to be greater than a transient minimum supply power and smaller than a transient maximum supply power.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.