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    Start-up method of steam turbine plant and condenser employed for said method
    1.
    发明授权
    Start-up method of steam turbine plant and condenser employed for said method 失效
    用于所述方法的蒸汽轮机设备和冷凝器的启动方法

    公开(公告)号：US5095706A

    公开(公告)日：1992-03-17

    申请号：US673076

    申请日：1991-03-21

    申请人： Kohei Saito ,  Hiroki Yamagishi ,  Toshiki Furukawa ,  Toshio Sato ,  Hiroshi Hamano ,  Yoshio Nakano ,  Katsuaki Tanaka ,  Satoru Sakamoto

    发明人： Kohei Saito ,  Hiroki Yamagishi ,  Toshiki Furukawa ,  Toshio Sato ,  Hiroshi Hamano ,  Yoshio Nakano ,  Katsuaki Tanaka ,  Satoru Sakamoto

    IPC分类号： F01K9/00 ,  F01K9/02 ,  F01K13/02 ,  F01K23/10 ,  F22D11/00 ,  F28B9/10

    CPC分类号： F01K9/00 ,  Y02E20/16

    摘要： A start-up method of a steam turbine plant including a condenser is disclosed. The condenser includes a tube bundle composed of a number of pipes for condensing an exhaust steam from a steam turbine and a hot well for receiving and storing a condensate therein. The interior of the condenser is airtightly divided into two spaces with a partition therebetween, one of them being an upper space containing the tube bundle and the other one being a lower space containing the hot well. A communication passageway(s) extends between the upper space and the lower space with an isolation valve in the form of a butterfly valve disposed on the communication passageway. At the shut-down of the steam turbine plant, the isolation valve is closed to isolate the upper space from the lower space while the lower space is maintained in vacuum. At the start-up of the steam turbine plant, the isolation valve is opened after the upper space is evacuated, and the upper space is then communicated with the lower space which is maintained still in vacuum.

    摘要翻译： 公开了一种包括冷凝器的汽轮机设备的启动方法。 冷凝器包括由许多用于冷凝来自蒸汽轮机的排气蒸汽的管道和用于在其中接收和存储冷凝物的热井组成的管束。 冷凝器的内部气密地分成两个空间，其间具有间隔，其中一个是容纳管束的上部空间，另一个是容纳热井的下部空间。 连通通道在上部空间和下部空间之间延伸，并具有设置在连通通道上的蝶阀形式的隔离阀。 在蒸汽轮机厂关闭时，隔离阀关闭，以将上部空间与下部空间隔离开，同时将下部空间保持在真空状态。 在蒸汽轮机厂启动时，在上部空间抽真空之后隔离阀打开，上部空间与保持在真空中的下部空间连通。

    Battery-charging method and battery-charging apparatus
    2.
    发明申请
    Battery-charging method and battery-charging apparatus 审中-公开
    电池充电方法和电池充电装置

    公开(公告)号：US20090309537A1

    公开(公告)日：2009-12-17

    申请号：US12330824

    申请日：2008-12-09

    申请人： Kohei Saito

    发明人： Kohei Saito

    IPC分类号： H01M10/46 ,  H02J7/00

    CPC分类号： H02J7/1415 ,  B60L53/20 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/127 ,  Y02T90/14

    摘要： Disclosed is a battery-charging method and apparatus which is designed to improve charging efficiency during charging of a battery using an external power source, without increasing the number of components. The battery-charging method of the present invention comprises the steps of: forming an electric circuit which includes: an alternating-current generator operable to output alternating current, and an external power source; a diode rectifier operable to rectify the alternating current output from the alternating-current generator into a direct current by a diode; and a battery which is chargeable using an output of the alternating-current generator, which are serially connected in this order; and supplying an alternating current fed from the external power source, between the alternating-current generator and the diode rectifier (S4, S1, S5).

    摘要翻译： 公开了一种电池充电方法和装置，其被设计为在不增加部件数量的情况下提高在使用外部电源的电池充电期间的充电效率。 本发明的电池充电方法包括以下步骤：形成电路，该电路包括：可操作以输出交流电的交流发电机和外部电源; 二极管整流器，其可操作以将从交流发电机输出的交流电流整流为二极管的直流电; 以及可以使用以该顺序串联连接的交流发电机的输出进行充电的电池; 并且提供从外部电源，交流发电机和二极管整流器（S4，S1，S5）之间馈送的交流电。

    Hybrid electric vehicle
    3.
    发明授权
    Hybrid electric vehicle 有权
    混合电动汽车

    公开(公告)号：US08008876B2

    公开(公告)日：2011-08-30

    申请号：US12144580

    申请日：2008-06-23

    申请人： Kei Yonemori ,  Nobuhide Seo ,  Kohei Saito ,  Hirofumi Akagi ,  Hideaki Fujita

    发明人： Kei Yonemori ,  Nobuhide Seo ,  Kohei Saito ,  Hirofumi Akagi ,  Hideaki Fujita

    IPC分类号： H02P25/30 ,  H02P7/00

    CPC分类号： B60L11/123 ,  B60L15/007 ,  B60L2210/14 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/429 ,  B60L2240/441 ,  B60L2240/445 ,  B60L2240/529 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2250/26 ,  Y02T10/6217 ,  Y02T10/645 ,  Y02T10/7077 ,  Y02T10/7225 ,  Y02T10/7241

    摘要： A hybrid electric vehicle includes, in one example, a motor-generator driven by an engine to generate alternating current, wherein the motor-generator is further configured to start the engine, a motor for driving the vehicle, a diode rectifier to rectify alternating current generated by the motor-generator, an inverter connected to a feed circuit between the diode rectifier and the motor to convert direct current in the feed circuit into alternating current, a power supply connected to a line connecting the diode rectifier with the inverter, a first feed circuit to supply current to the motor to drive the vehicle through the diode rectifier and the inverter in series a second feed circuit to connect the motor-generator with the power supply while bypassing at least the diode rectifier, and an alternating current converter provided in the second feed circuit.

    摘要翻译： 在一个示例中，混合动力电动车辆包括由发动机驱动以产生交流电的电动发电机，其中所述电动发电机还被配置为启动发动机，用于驱动车辆的电动机，用于对交流电进行整流的二极管整流器 由电动发电机产生的逆变器，连接到二极管整流器和电动机之间的馈电电路的逆变器，以将馈电电路中的直流转换为交流电;连接到连接二极管整流器与逆变器的线路的电源，第一 馈电电路以向电动机提供电流以驱动车辆通过二极管整流器和逆变器串联连接第二馈电电路，以在旁路至少二极管整流器的同时将电动发电机与电源连接，以及交流电转换器 第二馈电电路。

    HYBRID ELECTRIC VEHICLE
    7.
    发明申请
    HYBRID ELECTRIC VEHICLE 有权
    混合电动车

    公开(公告)号：US20080315803A1

    公开(公告)日：2008-12-25

    申请号：US12144580

    申请日：2008-06-23

    申请人： Kei Yonemori ,  Nobuhide Seo ,  Kohei Saito ,  Hirofumi Akagi ,  Hideaki Fujita

    发明人： Kei Yonemori ,  Nobuhide Seo ,  Kohei Saito ,  Hirofumi Akagi ,  Hideaki Fujita

    IPC分类号： H02P9/08 ,  H02P27/06

    CPC分类号： B60L11/123 ,  B60L15/007 ,  B60L2210/14 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/429 ,  B60L2240/441 ,  B60L2240/445 ,  B60L2240/529 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2250/26 ,  Y02T10/6217 ,  Y02T10/645 ,  Y02T10/7077 ,  Y02T10/7225 ,  Y02T10/7241

    摘要： A hybrid electric vehicle includes, in one example, a motor-generator driven by an engine to generate alternating current, wherein the motor-generator is further configured to start the engine, a motor for driving the vehicle, a diode rectifier to rectify alternating current generated by the motor-generator, an inverter connected to a feed circuit between the diode rectifier and the motor to convert direct current in the feed circuit into alternating current, a power supply connected to a line connecting the diode rectifier with the inverter, a first feed circuit to supply current to the motor to drive the vehicle through the diode rectifier and the inverter in series a second feed circuit to connect the motor-generator with the power supply while bypassing at least the diode rectifier, and an alternating current converter provided in the second feed circuit.

    摘要翻译： 在一个示例中，混合动力电动车辆包括由发动机驱动以产生交流电的电动发电机，其中所述电动发电机还被配置为启动发动机，用于驱动车辆的电动机，用于对交流电进行整流的二极管整流器 由电动发电机产生的逆变器，连接到二极管整流器和电动机之间的馈电电路的逆变器，以将馈电电路中的直流转换为交流电;连接到连接二极管整流器与逆变器的线路的电源，第一 馈电电路以向电动机提供电流以驱动车辆通过二极管整流器和逆变器串联连接第二馈电电路，以在旁路至少二极管整流器的同时将电动发电机与电源连接，以及交流电转换器 第二馈电电路。