Title:
WATER-COOLED WIND POWER GENERATION DEVICE, AND GENERATOR COOLING METHOD FOR WIND POWER GENERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/031982
Kind Code:
A1
Abstract:
Provided is a wind power generation device that is equipped with: a rotor (6) which has a blade for converting wind power energy into rotational movement; and a generator (7) for converting the rotational movement energy of the rotor into electrical power. The wind power generation device is further equipped with: a water-cooling pipe (27) which is arranged between a downside stator coil (25a) and an upside stator coil (25b) that make up a stator coil (25) attached in a slot groove in a stator (23) of the generator; and a cooler (8) for cooling, which passes cooling water within the water-cooling pipe to remove heat that is generated in the stator coil.
Inventors:
TANIYAMA YOSHIHIRO (JP)
KABATA YASUO (JP)
ARATA MASANORI (JP)
UEDA TAKASHI (JP)
KABATA YASUO (JP)
ARATA MASANORI (JP)
UEDA TAKASHI (JP)
Application Number:
PCT/JP2012/072243
Publication Date:
March 07, 2013
Filing Date:
August 31, 2012
Export Citation:
Assignee:
TOSHIBA KK (JP)
TANIYAMA YOSHIHIRO (JP)
KABATA YASUO (JP)
ARATA MASANORI (JP)
UEDA TAKASHI (JP)
TANIYAMA YOSHIHIRO (JP)
KABATA YASUO (JP)
ARATA MASANORI (JP)
UEDA TAKASHI (JP)
International Classes:
F03D11/00; F03D9/00
Foreign References:
| JP2009299656A | 2009-12-24 | |||
| JPS5475001A | 1979-06-15 | |||
| JP2002335648A | 2002-11-22 | |||
| JPS61180546A | 1986-08-13 | |||
| JP2011099442A | 2011-05-19 | |||
| JP2008263753A | 2008-10-30 | |||
| JP2003343417A | 2003-12-03 | |||
| JP2009299656A | 2009-12-24 |
Attorney, Agent or Firm:
KURATA, Masatoshi et al. (JP)
Masatoshi Kurata (JP)
Masatoshi Kurata (JP)
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Claims:
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