Measurement arrangement for measuring a voltage potential on a conductor in a power switching device and corresponding power switching device
US11965913B2 · kind B2 · utility
0Cited by
2References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 17, 2020 |
| Grant date | Apr 23, 2024 |
| Priority date | — |
| Expiry date | Mar 27, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R19/0084
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A voltage potential measurement arrangement for measuring a voltage potential on a conductor in an encapsulated power switching device includes at least a portion of the conductor surrounded by a field control component, in particular a field control electrode, having a measuring electrode for capacitive coupling to the conductor. The measuring electrode is disposed outside of the field control component and the field control component is penetrated by at least one aperture at the height of the measuring electrode. A corresponding encapsulated power switching device is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.