Power generation system
    56.
    发明专利
    Power generation system 有权
    发电系统

    公开(公告)号:JP2012092653A

    公开(公告)日:2012-05-17

    申请号:JP2010237893

    申请日:2010-10-22

    Abstract: PROBLEM TO BE SOLVED: To improve power generation efficiency by preventing hammering, and to suppress increase in a scale of the whole system.SOLUTION: A power generation system includes: a main turbine 6 which operates while the system is in operation; and one or more sub-turbines 4A, 4B which operate or stop according to the situation while the system is in operation. The system also includes a main speed reducer 50 further including an idle gear 53 that is disposed between a main drive gear 51 and a main driven gear 52 and transmits rotation of the main drive gear 51 to the main driven gear 52. The output shaft of a first sub-turbine 4A included in the one or more sub-turbines 4A, 4B is connected to the main driven gear 52 via a clutch 66. The first sub-turbine 4A and the main turbine 6 are disposed axially in the same side with reference to the main speed reducer 50, while the main turbine 6 and a power generator 2 are disposed axially in opposite sides to each other with reference to the main reducer 50.

    Abstract translation: 要解决的问题:通过防止锤击来提高发电效率,并且抑制整个系统的规模的增加。 解决方案:发电系统包括:主系统6,其在系统运行时运行; 以及一个或多个在系统运行时根据情况操作或停止的副涡轮机4A,4B。 该系统还包括主减速器50,其还包括设置在主驱动齿轮51和主从动齿轮52之间的空转齿轮53,并将主驱动齿轮51的旋转传递到主从动齿轮52。 包括在一个以上的副涡轮机4A,4B中的第一副涡轮机4A经由离合器66连接到主从动齿轮52.第一副涡轮机4A和主涡轮机6轴向地配置在同一侧 参考主减速器50,而主涡轮机6和发电机2相对于主减速器50相对于轴向彼此轴向布置。(C)2012年,JPO和INPIT

    Steam turbine plant
    57.
    发明专利
    Steam turbine plant 有权
    蒸汽涡轮机厂

    公开(公告)号:JP2011196252A

    公开(公告)日:2011-10-06

    申请号:JP2010064120

    申请日:2010-03-19

    Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of an entire steam turbine plant and reduce use of expensive materials by increasing the pressure and temperature of exhaust steam of a high pressure turbine in a steam turbine to return them to reheat pressure and temperature similar to those in a conventional USC plant.SOLUTION: A steam turbine plant facility has a variable speed high-speed turbine installed at the top of a boiler outlet and supplies steam from the outlet to a high-pressure turbine for electric power generation through high-pressure and high-temperature piping. In the steam turbine plant facility, the exhaust steam of the high-pressure turbine for electric power generation is introduced to a compressor driven by the variable speed high-speed turbine at the boiler top via low-pressure reheat steam piping, the low-temperature reheat steam is increased in pressure and temperature by the power of the variable speed high-speed turbine and then the outlet steam is supplied to a reheater of the boiler.

    Abstract translation: 要解决的问题:为了提高整个蒸汽轮机设备的效率,并通过增加蒸汽轮机中的高压涡轮机的排气蒸汽的压力和温度来降低昂贵材料的使用,以使它们再次加热与其相似的压力和温度 在常规的USC工厂中。解决方案:蒸汽轮机设备具有安装在锅炉出口顶部的可变速高速涡轮机,并且通过高压将来自出口的蒸汽提供给用于发电的高压涡轮机, 高温管道。 在蒸汽轮机设备中,用于发电的高压涡轮机的排气通过低压再热蒸汽管道被引入到由锅炉顶部的变速高速涡轮机驱动的压缩机,低温 再加热蒸汽通过变速高速涡轮机的功率在压力和温度上增加,然后将出口蒸汽供应到锅炉的再热器。

    Steam system
    58.
    发明专利
    Steam system 有权
    蒸汽系统

    公开(公告)号:JP2009209864A

    公开(公告)日:2009-09-17

    申请号:JP2008055685

    申请日:2008-03-06

    Abstract: PROBLEM TO BE SOLVED: To save energy by placing priority on driving by use of a steam engine when an air compressor is driven by use of the steam engine and an electric motor.
    SOLUTION: A steam engine 4 and an electric motor 10 are provided to drive air compressors 5 and 11, respectively. Compressed air from the air compressors 5 and 11 is supplied to a device using compressed air via a common air tank 21. Steam is supplied to the steam engine 4 through a steam supply path 6, and the steam after using in the steam engine 4 is supplied to the device using steam through a steam dischrage path 7. A pressure sensor 19 provided in a steam header 15 ahead of the steam discharge path 7 monitors steam pressure. A pressure sensor 22 provided in the air tank 21 monitors air pressure. A steam supply valve 9 is controlled based on the steam pressure and the air pressure, and the electric motor 10 is controlled based on the air pressure. The steam engine 4 is operated prior to the electric motor 10 by shifting the target value of the air pressure.
    COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题:通过使用蒸汽发动机和电动机驱动空气压缩机时,通过使用蒸汽发动机优先驾驶来节省能量。 解决方案:提供蒸汽机4和电动机10以分别驱动空气压缩机5和11。 来自空气压缩机5和11的压缩空气经由公共空气罐21被供给到使用压缩空气的装置。蒸汽通过蒸汽供给路径6供给到蒸汽发动机4,蒸汽发动机4中使用后的蒸汽为 通过蒸汽排放路径7将蒸汽供给到设备。设置在蒸汽集管15内的压力传感器19在蒸汽排放通路7之前监测蒸汽压力。 设置在空气罐21中的压力传感器22监视空气压力。 基于蒸汽压力和空气压力来控制蒸汽供给阀9,并且基于空气压力来控制电动机10。 蒸汽机4通过移动空气压力的目标值而在电动机10之前操作。 版权所有(C)2009,JPO&INPIT

    原動機
    59.
    实用新型
    原動機 失效
    马达

    公开(公告)号:JP3148515U

    公开(公告)日:2009-02-19

    申请号:JP2008008463

    申请日:2008-12-03

    Abstract: 【課題】有害な排ガスを出さないようにすることで、大気を汚染せず、温暖化を促進しない原動機を提供する。【解決手段】バッテリー2と、このバッテリー2から供給される電力で駆動し、圧縮された空気を供給するための給気口3aを有するコンプレッサー3と、このコンプレッサー3の給気口3aに連結された配管6と、この配管6が連結され前記空気が流入する流入口13を有し、この吸気口13から流入する当該空気によって駆動するタービン4と、タービン4に連結され当該タービン4の駆動力により回転する出力軸5とを備える原動機1とする。【選択図】図2

    Abstract translation: 一个通过这样无有害废气,不污染空气,提供原动机不提倡升温。 和电池2,并通过从电池2中,具有用于供给压缩空气的空气供给口3a被连接到压缩机3的空气供给口3a中的压缩机3供给的电力驱动 和管6,管6连接有用于将空气流的入口13,通过从进气口13流动的空气驱动的涡轮机4,连接到涡轮机4涡轮机4的驱动力 一原动机1并且其通过旋转的输出轴5上。 .The

    Device for generating electric power in two-spool gas turbine engine
    60.
    发明专利
    Device for generating electric power in two-spool gas turbine engine 有权
    用于在两个气体涡轮发动机中产生电力的装置

    公开(公告)号:JP2008274943A

    公开(公告)日:2008-11-13

    申请号:JP2008113499

    申请日:2008-04-24

    Abstract: PROBLEM TO BE SOLVED: To tap off motive power so that the motive power is divided over various rotary spools of a multi-spool turbine engine, as required.
    SOLUTION: This device for generating electric power in the multi-spool gas turbine engine to drive an electric machine 10 comprises at least one first rotary spool 69 such as a low pressure pool, and a second rotary spool 24 such as a high pressure spool. In the device, the electric machine 10 is of a twin rotor type having a first rotor 13 and a second rotor 14. The first rotor 13 is mechanically connected to the first rotary spool 69, and the second rotor is mechanically connected to the second rotary spool 24.
    COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题:根据需要分离动力,使得动力被分配在多阀芯涡轮发动机的各种旋转阀芯上。 解决方案:用于在多线轴燃气涡轮发动机中产生电力以驱动电机10的装置包括至少一个第一旋转滑阀69,例如低压池,以及第二旋转滑阀24,例如高 压力阀芯。 在该装置中,电机10是具有第一转子13和第二转子14的双转子型。第一转子13与第一旋转滑阀69机械连接,第二转子机械地连接到第二转子 卷轴24.版权所有(C)2009,JPO&INPIT

Patent Agency Ranking