DC electrical network
US12210047B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 21, 2022 |
| Grant date | Jan 28, 2025 |
| Priority date | — |
| Expiry date | Dec 3, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R16/03
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A DC electrical network intended to supply electricity to an electrical load via an electric power source. A first pole of the electric power source is linked to first ends of two first electrical lines, second ends of which are linked to one another, and also to a first pole of the electrical load via two stages of a contactor. A second pole of the electric power source is linked to first ends of two second electrical lines, second ends of which are linked to one another, and also to a second pole of the electrical load via two other stages of the contactor. The electrical network further comprises a processing unit configured to control the contactor to open if current measurements correspond to currents flowing in opposite directions through the two first electrical lines or through the two second electrical lines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.