Protective circuit arrangement for capacitor voltage transformers
US3969655A · kind A · utility
3Cited by
4References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 6, 1974 |
| Grant date | Jul 13, 1976 |
| Priority date | — |
| Expiry date | Dec 6, 1994 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02H7/05
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A protective circuit arrangement for a capacitor voltage transformer wherein a damping load is connected by switch means, following a voltage breakdown, to the secondary terminals of an intermediate transformer whose primary terminals are connected to the capacitor through a reactance coil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.