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    • 7. 发明申请
    • Power supply device
    • 电源设备
    • US20080061741A1
    • 2008-03-13
    • US11896583
    • 2007-09-04
    • Hiroyoshi Yamamoto
    • Hiroyoshi Yamamoto
    • H02J7/00H02J9/00
    • H02J7/0021Y10T307/625
    • A power supply device includes battery equipment and voltage detecting circuitry. The battery equipment includes positive-side and negative-side battery blocks that are connected to each other at a reference midpoint. The voltage detecting circuitry detects the respective voltage values of serially-connected battery modules of the battery equipment. The voltage detecting circuitry includes positive-side and negative side voltage management ICs with respect to the reference midpoint. The positive-side and negative side voltage management ICs manage the voltage conditions of the battery modules in the positive-side and negative-side battery blocks, respectively. Positive-side and negative-side voltage power lines of each of the positive-side and negative side voltage management ICs are connected to positive-side and negative-side output terminals of the battery equipment so that all the battery modules supply electric power to each of the voltage management ICs. The voltage management ICs have a common ground line.
    • 电源装置包括电池设备和电压检测电路。 电池设备包括在参考中点处彼此连接的正极侧和负极侧电池块。 电压检测电路检测电池设备的串联电池模块的相应电压值。 电压检测电路包括相对于参考中点的正侧和负侧电压管理IC。 正侧和负侧电压管理IC分别管理正极侧和负极侧电池块中的电池模块的电压状态。 正极侧和负极侧电压管理IC的正极侧和负极侧电压电力线与电池设备的正极侧和负极侧输出端子连接,使得所有电池模块向每个 的电压管理IC。 电压管理IC具有共同的接地线。
    • 10. 发明授权
    • Control apparatus capable of economically and reliably controlling electric generator
    • 能够经济可靠地控制发电机的控制装置
    • US07664577B2
    • 2010-02-16
    • US11707987
    • 2007-02-20
    • Hiroyoshi YamamotoTakeshi ShimoyamaKatsunori TanakaAkira Kato
    • Hiroyoshi YamamotoTakeshi ShimoyamaKatsunori TanakaAkira Kato
    • G05D3/12F02D25/00H02P15/00
    • H02J7/1446Y02T10/92
    • According to the present invention, a control apparatus for an electric generator includes a power generation cost determiner determining a power generation cost of the generator, a threshold determiner determining a threshold of power generation cost as a function of a state of charge of an electric energy storage device, a comparator comparing the power generation cost of the generator with the threshold, and a controller. When the power generation cost of the generator is lower than the threshold, the controller controls the generator to generate an increased amount of electric power, so as to both charge the electric energy storage device and feed an electrical load. Otherwise, when the power generation cost of the generator is higher than the threshold, the controller controls the generator to generate a decreased amount of electric power, so as to allow the electric energy storage device to discharge to feed the electrical load.
    • 根据本发明,一种用于发电机的控制装置包括确定发电机的发电成本的发电成本确定器,确定作为电能的充电状态的函数的发电成本的阈值的阈值确定器 存储装置,比较发电机的发电成本与阈值的比较器以及控制器。 当发电机的发电成本低于阈值时,控制器控制发电机产生增加的电力量,从而对蓄电装置进行充电并馈送电力负载。 否则,当发电机的发电成本高于阈值时,控制器控制发电机产生减少的电力量,从而允许电能存储装置放电以馈送电力负载。