Composite backup-type power supply system
US7714462B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 7, 2006 |
| Grant date | May 11, 2010 |
| Priority date | — |
| Expiry date | Nov 23, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J1/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A composite backup-type power supply system can be configured and assembled to become a small backup-type power supply system or a large backup-type power supply system according to actual requirements. In a condition of a lower loading requirement, one power supply unit consisting of M+P sets of power supply devices can be selected to connect to a main power panel to form the small backup-type power supply system. When the load increases, extra N sets of power supply units each consisting of M+P sets of power supply devices can be added, and N+1 sets of power supply units are connected to the main power panel so that all the base power supply devices and backup power supply devices can be integrated to form the large backup-type power supply system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.