Energy storage system and method for operating an energy storage system
US10828995B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 1, 2015 |
| Grant date | Nov 10, 2020 |
| Priority date | — |
| Expiry date | Jul 1, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/14
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An energy storage system for a vehicle has at least first and second electric motors and first and second energy storage cells arranged in the vehicle In a traction mode the first energy storage cell is interconnected with the at least one first electric motor and the second energy storage cell is interconnected with the at least one second electric motor. In a charging mode the first and second energy storage cells are interconnected with a respectively dedicated charging device separately and independently of one another or the first and second energy storage cells are interconnected in series and with a common charging device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.