Patent · US Active

Stator support for a stator of a wind turbine generator, stator,generator, and wind turbine comprising the stator support

US10819170B2 · kind B2 · utility

2Cited by

7References

19Claims

0Family size

Assignee

Wobben Properties GmbH · DE

Inventors

Birte Messner · Bensersiel, DE
Jochen RÖER · Ganderkesee, DE
Jan Carsten ZIEMS · Aurich, DE

Key dates

Filing date	Dec 21, 2017
Grant date	Oct 27, 2020
Priority date	—
Expiry date	Dec 21, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/72
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A stator carrier for a stator of a wind turbine generator, in particular a multi-pole slowly rotating synchronous ring generator. It is proposed that the stator comprises a first carrier plate, a second carrier plate, a cavity which is provided between the two carrier plates and is open radially outwardly, a separating plate which is arranged between the two carrier plates and which subdivides the cavity into a first cavity portion and a second cavity portion, wherein there is provided a number of first flow passages extending from the first carrier plate directly into the second cavity portion and a number of second flow passages extending from the second carrier plate directly into the first cavity portion. There is further proposed a stator having such a stator carrier as well as a generator and a wind turbine having same.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.