Fault current limiter
US10424437B2 · kind B2 · utility
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18Claims
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Assignee
Inventors
Key dates
| Filing date | May 19, 2015 |
| Grant date | Sep 24, 2019 |
| Priority date | — |
| Expiry date | Feb 13, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F2003/103
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A Fault Current Limiter (FCL) comprising a magnetisable limb, an electrically conductive coil associated with the magnetisable limb and arranged to induce a field in the limb member and magnets spaced such that the coil is positioned intermediate the spaced magnets. Magnetisable shield elements are positioned at either end of the coil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.