发明授权
EP2597306B1 REGENERATIVE ENERGY POWER GENERATION DEVICE AND ROTOR LOCKING METHOD THEREFOR
有权
再生龙头UN UNG R R R R R R R R R R R R R R R R
- 专利标题： REGENERATIVE ENERGY POWER GENERATION DEVICE AND ROTOR LOCKING METHOD THEREFOR
- 专利标题（中）： 再生龙头UN UNG R R R R R R R R R R R R R R R R
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申请号： EP11817196.6申请日： 2011-09-22
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公开(公告)号： EP2597306B1公开(公告)日： 2015-08-26
- 发明人: TSUTSUMI, Kazuhisa
- 申请人： Mitsubishi Heavy Industries, Ltd.
- 申请人地址： 16-5, Konan 2-chome Minato-ku Tokyo 108-8215 JP
- 专利权人： Mitsubishi Heavy Industries, Ltd.
- 当前专利权人： Mitsubishi Heavy Industries, Ltd.
- 当前专利权人地址： 16-5, Konan 2-chome Minato-ku Tokyo 108-8215 JP
- 代理机构： Intès, Didier Gérard André
- 国际公布： WO2013042252 20130328
- 主分类号： F16H39/02
- IPC分类号： F16H39/02 ; F03D7/02 ; F03D9/00
摘要：
It is intended to provide a power generating apparatus and a rotor locking method for the apparatus, which is capable of locking the rotor without using a huge braking mechanism. The power generating apparatus of renewable energy type 1 includes a blade 2A, a rotor 2 including a hub 2B and a main shaft 2C, a hydraulic pump 20 of variable displacement type driven by rotation of the rotor 2, a hydraulic motor 22 driven by operating oil pressurized by the hydraulic pump 20, and a generator 6 coupled to the hydraulic motor 22. The rotor locking method for the power generating apparatus 1 may include the steps of: decelerating 2 the rotor by adjusting a pitch angle of the blade 2A: after the decelerating step, stopping the rotor 2 by applying a braking force by the hydraulic pump 20 to the rotor 2; and locking the rotor 2 so that the rotor 2 is immovable in a rotation direction.
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