Aluminum form-wound coil and winding structure, and stator for a generator of a wind turbine, and method for producing a stator
US11095176B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 24, 2017 |
| Grant date | Aug 17, 2021 |
| Priority date | — |
| Expiry date | Sep 26, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/72
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A form-wound coil for a stator of a generator of a gearless wind power installation. The form-wound coil comprises an electrical conductor, wherein the electrical conductor has a plurality of turns and also a first end and a second end. The first end has a first connecting part for connection to a connecting element and the second end has a second connecting part for connection to a further connecting element and the electrical conductor comprises aluminum or is substantially composed of aluminum. A connecting element for connecting a connecting part of a form-wound coil to a connecting part of a further form-wound coil. A winding structure for a stator and also to a stator and to a method for producing a stator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.