发明名称 |
Method of replacing wind turbine equipment |
摘要 |
A method of replacing wind turbine equipment (5), can reduce the cost for replacing large equipment disposed in a nacelle, is provided. The method is characterized by including a winch-hoisting step (S1) for winching up to a nacelle (3) a reciprocating winch (41) that is used for replacing the wind turbine equipment disposed in the nacelle mounted atop a tower (2) and a balance (61) supporting the wind turbine equipment with an ordinarily-installed winch (31) provided on a girder (14) that moves in the nacelle; a wire-hoisting step (S2) for hoisting a wire that is used for the replacement of the wind turbine equipment (5) to the nacelle (3) from a drum (73) disposed on the ground; a winch-replacing step (S3) for detaching the ordinarily-installed winch (31) from the girder (14) and attaching the winch for replacement to the girder; and a wire-arranging step (S4) for arranging the hoisted wire on the reciprocating winch (41) and a movable pulley (48) provided between the balance (61) and the girder (14). |
申请公布号 |
AU2008264650(B2) |
申请公布日期 |
2011.04.07 |
申请号 |
AU20080264650 |
申请日期 |
2008.05.28 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
TOMOHIRO NUMAJIRI |
分类号 |
F03D11/00;F03D1/06;F03D11/04 |
主分类号 |
F03D11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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