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Title:
LARGE-DIAMETER ROTARY ELECTRIC MACHINE ROTOR AND ROTARY ELECTRIC MACHINE
Document Type and Number:
WIPO Patent Application WO/2014/016804
Kind Code:
A3
Abstract:
A rotor (3) of a wind turbine large-diameter rotary electric machine (1) has a hub (4) designed to rotate about an axis of rotation (A); a tubular structure (25) extending about the hub (4) and supporting a plurality of active segments (6) arranged about the axis of rotation (A); and a radial structure (7) for connecting the hub (4) to the tubular structure (25), which is divided into a plurality of sectors connectable selectively to the radial structure (7).

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Inventors:
CASAZZA MATTEO (IT)
BUSTREO PAOLO (IT)
SCUOTTO MATTIA (IT)
Application Number:
PCT/IB2013/056119
Publication Date:
March 20, 2014
Filing Date:
July 25, 2013
Export Citation:
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Assignee:
WILIC SARL (LU)
International Classes:
H02K1/30; F03D9/00; H02K1/32; H02K7/18
Domestic Patent References:
WO2006032969A22006-03-30
WO2002099950A12002-12-12
Foreign References:
US20110266909A12011-11-03
US20100277028A12010-11-04
EP1988282A22008-11-05
DE102009025929A12010-12-09
DE364809C1922-12-06
DE767611C1953-01-26
US20110266811A12011-11-03
GB1484967A1977-09-08
US20090218900A12009-09-03
US1043047A1912-10-29
EP1641101A12006-03-29
JPS5346608A1978-04-26
DE129894C1902-04-17
Attorney, Agent or Firm:
BOGGIO, Luigi et al. (Via Viotti 9, Torino, IT)
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