Multi-port energy storage battery and multi- port energy storage battery pack
US12418243B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 20, 2023 |
| Grant date | Sep 16, 2025 |
| Priority date | — |
| Expiry date | Mar 21, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J3/32
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present application discloses a multi-port energy storage battery and a multi-port energy storage battery pack. The multi-port energy storage battery includes: a first port, a second port and a third port, where the first port is a 48V DC voltage port, the second port is a 400V DC voltage port, and the third port is a 120/240V AC voltage port; a battery module, including a first interface, the first interface is coupled to the first port, the battery module provides 48V DC current; a bidirectional integrated converter, operating in a DC-DC converting mode, a AC-DC converting mode or a DC-AC converting mode, where the bidirectional integrated converter is respectively connected to the first port, the second port, and the third port, and one of the first port, the second port, and the third port is connected to external power supply.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.