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    Battery System
    1.
    发明申请
    Battery System 审中-公开
    电池系统

    公开(公告)号：US20140117762A1

    公开(公告)日：2014-05-01

    申请号：US13391998

    申请日：2011-06-20

    申请人： Shin Yamauchi ,  Hiromu Kakuya ,  Motoo Futami ,  Toshiki Takahashi ,  Tsutomu Sudo

    发明人： Shin Yamauchi ,  Hiromu Kakuya ,  Motoo Futami ,  Toshiki Takahashi ,  Tsutomu Sudo

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0014 ,  H01M2/1061 ,  H01M2/206 ,  H01M2/266 ,  H02J7/0042 ,  H02J7/0091 ,  Y10T307/527

    摘要： An objective of the invention is to deal with difference of the internal resistance of batteries.A battery system (1) including a plurality of battery modules (3) connected, wherein the higher the temperature of the location where the battery module (3) is located becomes, the larger the resistance value of a distribution cable (11) is made. In a chassis (2), the distribution cable (11) located where the temperature is high is made longer and the distribution cable (11) located where the temperature is low is made shorter. More specifically, the distribution cable (11) connected to a battery group (4) located on the upper part of the chassis is made longer and the distribution cable (11) connected to a battery group (4) located on the lower part of the chassis is made shorter. Further, the length of the distribution cable (11) may be adjusted by arranging the output terminal (21) on the lowermost part of the chassis (2).

    摘要翻译： 本发明的目的是处理电池内阻的差异。 一种电池系统（1），包括连接有多个电池模块（3），其中电池模块（3）所在位置的温度越高，配电电缆（11）的电阻值越大 。 在底盘（2）中，位于温度较高的分配电缆（11）较长，位于温度较低的分配电缆（11）较短。 更具体地，连接到位于机架上部的电池组（4）的分配电缆（11）制成得更长，并且配置电缆（11）连接到位于底座的下部的电池组（4） 底盘更短。 此外，可以通过将输出端子（21）布置在底架（2）的最下部分来调节配线电缆（11）的长度。

    Power conversion system
    4.
    发明授权
    Power conversion system 失效
    电源转换系统

    公开(公告)号：US07456519B2

    公开(公告)日：2008-11-25

    申请号：US11058355

    申请日：2005-02-16

    申请人： Kenji Takeda ,  Masaya Ichinose ,  Motoo Futami ,  Masahiro Komachiya

    发明人： Kenji Takeda ,  Masaya Ichinose ,  Motoo Futami ,  Masahiro Komachiya

    IPC分类号： H02J7/00

    CPC分类号： H02M1/36 ,  H02J9/062 ,  H02M3/158 ,  H02M7/53871 ,  Y02B90/14 ,  Y10T307/615 ,  Y10T307/62 ,  Y10T307/625

    摘要： A power conversion system includes a power generating apparatus, an auxiliary generation device that consumes power, an auxiliary-devised power source, a secondary battery device chargeable and dischargeable with power generated by the power generating apparatus, a bilateral DC/AC inverter that causes the power generating apparatus to cooperate with a commercial AC power source, and a switch unit provided between the commercial AC power source and the bilateral DC/AC inverter, DC terminals of the bilateral DC/AC inverter and an input of the auxiliary-devised power source, when the power generating apparatus generates no power, the switch unit is opened, the bilateral DC/AC inverter is stopped, and the voltage supplied from the secondary battery device to the auxiliary-devised power source is lower than that supplied from the secondary battery device to the auxiliary-devised power source when the power generating apparatus generates power.

    摘要翻译： 电力转换系统包括发电装置，消耗电力的辅助发电装置，辅助设计电源，可由发电装置产生的电力进行充电和放电的二次电池装置;双向DC / AC逆变器， 与商用AC电源配合的发电装置，以及设置在商用AC电源和双向DC / AC逆变器之间的开关单元，双向DC / AC逆变器的DC端子和辅助设计电源的输入 当发电装置不产生电力时，开关单元断开，双向DC / AC逆变器停止，并且从二次电池装置向辅助设计电源供给的电压低于从二次电池供给的电压 当发电设备发电时，设备到辅助设计电源。

    Power Generation Apparatus Using AC Energization Synchronous Generator And Method of Controlling The Same
    5.
    发明申请
    Power Generation Apparatus Using AC Energization Synchronous Generator And Method of Controlling The Same 有权
    采用交流励磁同步发电机的发电装置及其控制方法

    公开(公告)号：US20080143113A1

    公开(公告)日：2008-06-19

    申请号：US12031262

    申请日：2008-02-14

    申请人： Masaya Ichinose ,  Motoo Futami ,  Shinya Oohara ,  Kazuhiro Imaie ,  Mitsugu Matsutake

    发明人： Masaya Ichinose ,  Motoo Futami ,  Shinya Oohara ,  Kazuhiro Imaie ,  Mitsugu Matsutake

    IPC分类号： H02P9/04 ,  H02J3/00

    CPC分类号： H02P9/42 ,  H02P9/007 ,  H02P2101/15

    摘要： A power generation apparatus and method includes an AC energization synchronous generator, a switching device for connecting to a network disposed on a stator side of the AC energization synchronous generator, an energizing device for applying a variable frequency AC to a secondary winding of the AC energization synchronous generator, and a first voltage detection unit for detecting a voltage of the switching device on the stator side. A rotational frequency of the AC energization synchronous generator is estimated or calculated based on a frequency of a stator side voltage of the switching device, while the switching device is open.

    摘要翻译： 一种发电装置和方法，包括AC通电同步发电机，用于连接到设置在交流通电同步发电机的定子侧的网络的开关装置，用于向交流通电的次级绕组施加变频AC的通电装置 同步发电机和用于检测定子侧的开关装置的电压的第一电压检测单元。 交流通电同步发电机的转速在切换装置断开时，基于开关装置的定子侧电压的频率来推定或计算。

    Power generation apparatus using AC energization synchronous generator and method of controlling the same
    7.
    发明授权
    Power generation apparatus using AC energization synchronous generator and method of controlling the same 有权
    使用交流通电同步发电机的发电装置及其控制方法

    公开(公告)号：US07332894B2

    公开(公告)日：2008-02-19

    申请号：US11412987

    申请日：2006-04-28

    申请人： Masaya Ichinose ,  Motoo Futami ,  Shinya Oohara ,  Kazuhiro Imaie ,  Mitsugu Matsutake

    发明人： Masaya Ichinose ,  Motoo Futami ,  Shinya Oohara ,  Kazuhiro Imaie ,  Mitsugu Matsutake

    IPC分类号： H02P9/44

    CPC分类号： H02P9/42 ,  H02P9/007 ,  H02P2101/15

    摘要： In a power generation apparatus equipped with an AC energization synchronous generator, when energization of a secondary winding starts to conduct connecting to the network of the AC energization synchronous generator to a network voltage, energization of the secondary winding starts at a fixed frequency and a slip frequency is calculated from a difference between a frequency of the network voltage and a resultant stator voltage frequency. Thereafter, energization starts at the calculated slip frequency and a voltage having a frequency generally coincident with the network frequency is output to the stator to incorporate the generator to the network. A phase is adjusted to make zero a phase difference when the rotation speed changes or the phases become different.

    摘要翻译： 在配备有交流励磁同步发电机的发电装置中，当次级绕组的通电开始将交流通电同步发电机的网络连接到网络电压时，次级绕组的通电以固定的频率和滑动开始 频率根据网络电压的频率与合成的定子电压频率之间的差计算。 此后，以计算的滑差频率开始通电，并且将具有与网络频率大致一致的频率的电压输出到定子以将发电机并入网络。 当转速变化或相变不同时，调整相位使零相位差。

    Wind turbine generator system
    9.
    发明授权
    Wind turbine generator system 有权
    风力发电系统

    公开(公告)号：US07205676B2

    公开(公告)日：2007-04-17

    申请号：US11475416

    申请日：2006-06-27

    申请人： Masaya Ichinose ,  Motoo Futami ,  Hiromitsu Sakai

    发明人： Masaya Ichinose ,  Motoo Futami ,  Hiromitsu Sakai

    IPC分类号： H02P9/00

    CPC分类号： H02P9/007 ,  F03D7/026 ,  F03D9/255 ,  F05B2270/337 ,  H02P9/10 ,  H02P2101/15 ,  Y02E10/723 ,  Y10T307/735

    摘要： To shorten a startup interval to reach a synchronizing condition, a phase difference and an amplitude difference between the grid voltage and the stator voltage of one phase of a winding are obtained. The difference in amplitude is decreased prior to or in parallel to synchronizing the stator voltage with the grid voltage. The calculated compensation phase compensation value is used as an initial value for synchronizing at the next synchronizing operation.

    摘要翻译： 为了缩短启动间隔以达到同步状态，获得了绕组的一相的电网电压和定子电压之间的相位差和振幅差。 在使定子电压与电网电压同步之前或之后，振幅的差异减小。 计算出的补偿相位补偿值用作在下一个同步操作下进行同步的初始值。

    WIND TURBINE GENERATOR SYSTEM
    10.
    发明申请
    WIND TURBINE GENERATOR SYSTEM 有权
    风力发电机系统

    公开(公告)号：US20060214429A1

    公开(公告)日：2006-09-28

    申请号：US11445243

    申请日：2006-06-02

    申请人： Akira Kikuchi ,  Motoo Futami ,  Yasuhiro Imazu ,  Yoshio Eguchi

    发明人： Akira Kikuchi ,  Motoo Futami ,  Yasuhiro Imazu ,  Yoshio Eguchi

    IPC分类号： H02P9/04

    CPC分类号： H02P9/105 ,  F03D7/0272 ,  F03D7/0296 ,  F05B2270/327 ,  H02P21/05 ,  H02P2101/15 ,  Y02E10/723 ,  Y02E10/725

    摘要： A wind turbine generator system is equipped with a three phase generator connected to a shaft of a windmill, a converter connected to a stator of the generator, and an inverter connected to the converter and also to an electric power system. The system extracts a torsional vibration component of the shafting between the windmill and generator from the detected rotation speed of the generator, regulates the active component of the current command to the converter according to the vibration component, and controls so as to minimize the rotation speed variation of the generator.

    摘要翻译： 风力发电机系统配备有连接到风车的轴的三相发电机，连接到发电机的定子的转换器，以及连接到转换器以及电力系统的逆变器。 系统根据检测到的发电机转速，提取风车和发电机之间轴系的扭转振动分量，根据振动分量调节转换器的电流指令的有效分量，并进行控制，使转速最小化 发电机的变化。