RENEWABLE ENERGY-TYPE POWER GENERATOR,申请号EP20120890415-传众专利搜索

RENEWABLE ENERGY-TYPE POWER GENERATOR

申请公布号：EP2905465(A4)

申请号：EP20120890415

申请日期：2012.12.19

申请公布日期：2016.03.16

申请人：

MITSUBISHI HEAVY INDUSTRIES, LTD.

发明人：NUMAJIRI, TOMOHIRO;NODA, YOSHITOMO

分类号：F03D9/00;F03D1/06

主分类号：F03D9/00

摘要：A renewable energy power generating apparatus includes: at least one blade; a hub to which the at least one blade is mounted; a cylindrical member extending through the hub and in a direction orthogonal to a rotational plane of a rotor including the at least one blade and the hub; at least one main bearing disposed between the hub and the cylindrical member, the at least one main bearing rotatably supporting the hub on the cylindrical member; a nacelle including a nacelle base plate supporting the cylindrical member; a hydraulic pump including a rotor part fixed to the hub and a stator part fixed to the cylindrical member, the rotor part and the stator part being disposed on an opposite side of the hub from the nacelle and; a hydraulic motor configured to be driven by pressurized oil from the hydraulic pump; an oil pipe disposed between the hydraulic pump and the hydraulic motor so as to be inserted through the cylindrical member; and a generator configured to be driven by the hydraulic motor.