发明名称 |
UPTOWER WIND TURBINE COMPONENT REPLACEMENT |
摘要 |
A method for performing uptower maintenance of a wind turbine in order to replace the main bearing on the turbine shaft is disclosed. Embodiments of this method to perform maintenance may include installing a rotor lock to resist rotation of the main shaft during maintenance, providing a lifting device in order to elevate the main shaft, removing the main bearing from its main bearing housing, and installing a replacement split main bearing. A crane may also be installed uptower to assist in the maintenance. |
申请公布号 |
EP3052802(A1) |
申请公布日期 |
2016.08.10 |
申请号 |
EP20140850130 |
申请日期 |
2014.10.06 |
申请人 |
INVENTUS HOLDINGS, LLC |
发明人 |
LOHAN, MARTIN, E.;FENGER, PER, ESKE;ASHEIM, CHARLES;GONZALEZ, MIGUEL, A.;BRAKE, DANIEL, M. |
分类号 |
F03D9/00;F03D1/04;F03D1/06 |
主分类号 |
F03D9/00 |
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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