Communication network for a low voltage electric switchboard
US8984204B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 21, 2010 |
| Grant date | Mar 17, 2015 |
| Priority date | — |
| Expiry date | Sep 15, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S40/124
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A communication network for a low-voltage switchboard comprising three types of communication bus.The first communication bus is designed to provide a first communication channel with at least one electronic protection device.A second communication bus is designed to provide a second communication channel with said electronic protection device.At least one third communication bus (13) is designed to provide a third communication channel between said at least one protection and control unit and one or more additional electronic modules (6A, 6B, 6C, 6E, 6F).The second communication bus is associated with a second, higher user access level than the first user access level associated with said first communication bus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.