Title:
MAINTENANCE DEVICE FOR WIND POWER GENERATOR AND MAINTENANCE METHOD FOR WIND POWER GENERATOR
Document Type and Number:
WIPO Patent Application WO/2013/002194
Kind Code:
A1
Abstract:
A maintenance device for a wind power generator comprises: an operation control unit that browses control parameters used when associating wind speed to power output, and controls the wind power generator such that when wind of a prescribed wind speed is blowing, a prescribed power output among power outputs that corresponds to the prescribed wind speed is generated; a wind conditions data collection unit that controls a sensor provided in the wind power generator such that the wind conditions of the wind received by the wind power generator are measured; and a setting unit. A design unit updates at least one among the control parameters of cut-in wind speed, rated power output, rated wind speed range, and control gain, to the appropriate control parameters calculated on the basis of the wind conditions.
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Inventors:
NAKAMURA SHIGEAKI (JP)
BABA MITSUYA (JP)
BABA MITSUYA (JP)
Application Number:
PCT/JP2012/066213
Publication Date:
January 03, 2013
Filing Date:
June 26, 2012
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
NAKAMURA SHIGEAKI (JP)
BABA MITSUYA (JP)
NAKAMURA SHIGEAKI (JP)
BABA MITSUYA (JP)
International Classes:
F03D7/04
Foreign References:
| JP2003083229A | 2003-03-19 | |||
| JP2005155509A | 2005-06-16 | |||
| JP2003206846A | 2003-07-25 | |||
| JPH06511133A | 1994-12-08 | |||
| US7569945B2 | 2009-08-04 |
Attorney, Agent or Firm:
KUDOH Minoru (JP)
Minoru Kudo (JP)
Minoru Kudo (JP)
Download PDF:
Claims: