Method and system for operating electrical energy stores
US11289922B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 15, 2019 |
| Grant date | Mar 29, 2022 |
| Priority date | — |
| Expiry date | May 25, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/70
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method for operating electrical energy stores, in particular for use in motor vehicles, the method including: ascertaining a charge state of a first energy store with the aid of an evaluation unit, ascertaining a charge state of a second energy store with the aid of an evaluation unit, ascertaining an instantaneous power demand with the aid of an evaluation unit, adapting an operation of at least one energy store on the basis of the ascertained charge states and the ascertained instantaneous power demand with the aid of a control unit, the adapting being made using at least one semiconductor switch, in particular bidirectionally.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.