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    POWER GENERATION SYSTEM AND POWER GENERATION METHOD
    1.
    发明公开
    POWER GENERATION SYSTEM AND POWER GENERATION METHOD 有权
    发电系统发电方法

    公开(公告)号：EP2940254A4

    公开(公告)日：2016-11-16

    申请号：EP13867524

    申请日：2013-12-27

    申请人： MITSUBISHI HEAVY IND LTD

    发明人： HIRAO TOYOTAKA ,  TATEISHI TAICHI ,  WATANABE TAKASHI

    IPC分类号： F01D17/24 ,  F01K13/02 ,  F01K23/10 ,  F01K25/10 ,  F01K27/02 ,  F02C6/18

    CPC分类号： H02P9/04 ,  F01D17/24 ,  F01K13/02

    摘要： A power generation system (20A) includes a medium circuit (22) through which a medium is circulated; a circulation pump (23); an evaporator (25) configured to heat the pressurized medium using heat of an external source so as to evaporate the medium, wherein the external source that the heat quantity is capable of fluctuating; an expander (26) configured to be driven using the medium evaporated by the evaporator (25); a generator (28) configured to be driven using the expander (26) to generate power; and a flow rate control device (35) configured to control the flow rate of the medium flowing into the expander (26) such that, even when the heat quantity of the external source has fluctuated, the number of rotations of the expander (26) or the generator (28) is within a region in which the number of rotations is preset.

    ELECTRIC COMPRESSOR
    2.
    发明公开
    ELECTRIC COMPRESSOR 审中-公开
    ELEKTRISCHER VERDICHTER

    公开(公告)号：EP3163083A1

    公开(公告)日：2017-05-03

    申请号：EP16195986

    申请日：2016-10-27

    申请人： MITSUBISHI HEAVY IND LTD

    发明人： OGAWA MAKOTO ,  MIURA SHIGEKI ,  SATO HAJIME ,  ESAKI IKUO ,  UNO MASANARI ,  SHIMAYA HIROFUMI ,  MIZUNO HISAO ,  SASAKAWA CHIKAKO ,  WATANABE TAKASHI ,  MUROI YUICHI

    IPC分类号： F04C23/00 ,  F04C29/00

    CPC分类号： F04C23/008 ,  F04C29/0021 ,  F04C29/0085 ,  F04C2240/807

    摘要： An electric compressor 1 includes an electric motor 3, a rotary drive shaft 9 joined to a rotor 6 of the electric motor 3, a compression mechanism 4 including, at least on one end side of the rotary drive shaft 9, bearing members 10, 11 configured to support the rotary drive shaft 9 and driven through the rotary drive shaft 9, and a weight member 25 as a rotary inertia body provided at least on the end surface of the rotor 6 close to the compression mechanism 4 or each end surface of the rotor 6. The weight member 25 provided on the end surface of the rotor 6 close to the compression mechanism 4 is a ring-shaped weight member 25 hung over the outer periphery of a boss portion 10A of the bearing member 10 forming the compression mechanism 4 and having a flat outer end surface.

    摘要翻译： 电动压缩机1具有电动机3，与电动机3的转子6接合的旋转驱动轴9，至少在旋转驱动轴9的一端侧具有轴承部件10,11的压缩机构4 被构造成支撑旋转驱动轴9并通过旋转驱动轴9被驱动;以及作为旋转惯性体的配重构件25，该配重构件25至少设置在转子6的靠近压缩机构4的端面或者转子6的每个端面 设置在转子6的靠近压缩机构4的端面上的配重构件25是悬挂在形成压缩机构4的轴承构件10的轮毂部10A的外周上的环形配重构件25 并具有平坦的外端表面。