Three phase transformer with reduced harmonic currents
US5537089A · kind A · utility
7Cited by
4References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 27, 1993 |
| Grant date | Jul 16, 1996 |
| Priority date | — |
| Expiry date | May 27, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F30/12
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A transformer comprising a core, a plurality of primary coils and a plurality of secondary coils, the core having three sections arranged in a generally triangular configuration forming three vertices, the coils being disposed on the core about respective vertices, each of the core sections having at least one mitered side abutting a mitered side of an adjacent core section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.