Battery system
US11214169B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 17, 2019 |
| Grant date | Jan 4, 2022 |
| Priority date | — |
| Expiry date | May 5, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/70
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A battery system including: a plurality of battery modules; a plurality of switches arranged in a circuit including the plurality of the battery modules, the plurality of the switches being configured to switch connection of the battery modules between a series state and a parallel state; a storage device that stores at least one abnormality pattern; and a control device configured to: i) control switching of each of the plurality of the switches; and ii) control switching of the switches other than the predetermined switch such that the battery modules rue not in a short-circuited state using the abnormality pattern when the predetermined switch is unable to be controlled.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.