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公开(公告)号：US09160167B2
公开(公告)日：2015-10-13
申请号：US13393864
申请日：2010-08-26
申请人： Hiroaki Koshin , Takuya Kagawa
发明人： Hiroaki Koshin , Takuya Kagawa
CPC分类号： H02J1/10 , H01M8/04895 , H01M8/04925 , H02J7/34 , H02J2001/004 , H02M3/156 , Y02E60/50 , Y02P90/40 , Y10T307/344 , Y10T307/406
摘要： A power supply device includes a fuel-cell power device which supplies a direct current (DC) power to one or more load devices using fuel cells as an input source; and a control unit which controls an output from the fuel-cell power device. In the power supply device, when a load current supplied to the load device is changed, an output characteristic of the fuel-cell power device is shifted so that a rate of change in an output current of the fuel-cell power device becomes lower than a preset value. With the power supply device, even though the fuel-cell is used as a power source, a DC power supplied to the load devices can be gradually changed and therefore reduce environmental load.
摘要翻译： 电源装置包括燃料电池电力装置，其使用燃料电池作为输入源向一个或多个负载装置提供直流（DC）电力; 以及控制单元，其控制来自燃料电池功率装置的输出。 在供电装置中，当提供给负载装置的负载电流发生变化时，燃料电池用电力装置的输出特性偏移，使得燃料电池电力装置的输出电流的变化率变得低于 一个预设值。 利用电源装置，即使燃料电池被用作电源，可以逐渐改变供给负载装置的直流电力，从而降低环境负荷。
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公开(公告)号：US20120221491A1
公开(公告)日：2012-08-30
申请号：US13508173
申请日：2010-10-28
CPC分类号： G06Q30/06 , G06Q10/06 , G06Q30/0283 , G06Q30/04 , G06Q50/06 , H02J3/32 , H02J3/383 , H02J3/387 , H02J2001/004 , Y02B10/14 , Y02E10/563 , Y02E10/566 , Y02E70/30 , Y02P80/23 , Y04S50/10 , Y04S50/12 , Y04S50/14
摘要： In a power interchange system, an electric power generated by a power generation device is interchanged between power consuming dwellings in a multi-family house. Each power consuming dwelling generates the power by using the power generation device and receives a commercial AC power supply via a shared power supply wiring. The amount of electric power supplied to each power consuming dwelling is managed by a power management device. The power management device manages a surplus power amount of one power consuming dwelling and a required electric power amount of another power consuming dwelling and supplies the surplus power from the former power consuming dwelling to the latter power consuming dwelling via the power supply wiring.
摘要翻译： 在电力交换系统中，由发电装置产生的电力在多户住宅中的电力消耗住宅之间互换。 每个耗电住宅通过使用发电装置产生电力，并且经由共享电源布线接收商用AC电源。 供电给每个耗电住宅的电力量由电力管理装置管理。 电源管理装置管理一个耗电住宅的剩余电量和另一个耗电量的住宅的所需电力量，并且经由电源布线将来自前一个电力消耗住宅的剩余电力提供给后一个电力消耗住宅。
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公开(公告)号：US20120091814A1
公开(公告)日：2012-04-19
申请号：US13380662
申请日：2010-06-23
申请人： Hiroaki Koshin , Takuya Kagawa
发明人： Hiroaki Koshin , Takuya Kagawa
IPC分类号： H02J9/00
CPC分类号： H02J1/102 , H02J3/383 , H02J3/387 , H02J7/34 , Y02E10/563 , Y10T307/625
摘要： The power supply apparatus a main power device, an auxiliary power unit, and controlling means. Each of the main power device and the auxiliary power unit is configured to supply DC power to a DC supply line. The main power device is configured to generate DC power by use of power supplied from a secondary cell. The controlling means is configured to, when a measurement (a magnitude of a current flowing through the DC supply line) exceeds an optimal current magnitude, send an instruction to the main power device such that a current supplied from the main power device to the DC supply line has the same magnitude as the optimal current magnitude. The optimal current magnitude is defined as a magnitude of a current supplied to the DC supply line from the main power device operating so as to maximize a proportion of power supplied from the main power device to the DC supply line to the sum of power supplied from the secondary cell to the main power device and loss caused by an internal resistance of the secondary cell. The main power device is configured to adjust the magnitude of the current supplied to the DC supply line on the basis of the instruction received from the controlling means.
摘要翻译： 电源装置主电源装置，辅助动力装置以及控制装置。 主功率器件和辅助电源单元中的每一个被配置为向DC电源线提供DC电力。 主电源装置被配置为通过使用从二次电池提供的电力来产生DC电力。 控制装置被配置为当测量（流过直流电源线的电流的大小）超过最佳电流大小时，向主电源装置发送指令，使得从主电源装置提供的电流到DC 电源线的幅度与最佳电流幅度相同。 最佳电流幅度被定义为从主电源装置供电到DC电源线的电流的大小，其操作是为了使从主电源装置向DC电源线提供的功率的比例最大化为从 二次电池到主电源设备和由二次电池的内部电阻引起的损耗。 主电源装置被配置为基于从控制装置接收的指令来调整提供给DC电源线的电流的大小。
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公开(公告)号：US5083067A
公开(公告)日：1992-01-21
申请号：US564164
申请日：1990-08-08
IPC分类号： H02P6/24
CPC分类号： H02P6/24
摘要： A driving circuit for brushless motor has a measure for damping the motor with both upper side and lower side power MOSFET's of half-bridges in pairs which corresponding to three phase coils in bipolar system rendered to be in reverse operating state by turning off a single control power source. The circuit is thereby made realizable an effective motor damping with a simpler circuit structure.
摘要翻译： 用于无刷电动机的驱动电路具有用于通过成对地对应于双极系统中的三相线圈的半桥的上侧和下侧功率MOSFET来对电动机进行阻尼的措施，通过关闭单个控制来反转操作状态 能量源。 因此，电路可以实现具有更简单的电路结构的有效的电动机阻尼。
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公开(公告)号：US09142958B2
公开(公告)日：2015-09-22
申请号：US13380647
申请日：2010-06-23
申请人： Hiroaki Koshin , Takuya Kagawa
发明人： Hiroaki Koshin , Takuya Kagawa
CPC分类号： H02J1/10 , H02J1/102 , H02J3/383 , H02J3/387 , H02J7/34 , H02J7/35 , Y02E10/563 , Y10T307/352
摘要： The power supply apparatus includes a first power device, a second power unit, and controlling means. Each of the first power device and the second power unit supplies DC power to a DC supply line. The first power device makes constant voltage control. The second power unit includes a second power device configured to make inclination control of monotonically decreasing its output voltage with an increase of its output current, and of monotonically increasing its output voltage with a decrease of its output current. Upon acknowledging that a measurement (a magnitude of a current flowing through the DC supply line) exceeds an optimal current magnitude (a magnitude of a current supplied to the DC supply line from the first power device operating at maximum conversion efficiency), the controlling means outputs an instruction such that a magnitude of a current supplied to the DC supply line from the second power unit is identical to a difference between the measurement and the optimal current magnitude. The second power device modifies a condition of the inclination control, thereby adjusting its output current to a current corresponding to the instruction without varying its output voltage.
摘要翻译： 电源装置包括第一电力装置，第二电力单元和控制装置。 第一功率器件和第二电源单元中的每一个向直流电源线提供DC电力。 第一个功率器件进行恒压控制。 第二功率单元包括第二功率器件，其配置为进行倾斜控制，以随着其输出电流的增加单调地降低其输出电压，并且随着其输出电流的减小而单调增加其输出电压。 当确认测量（流过直流电源线的电流的大小）超过最佳电流幅度（从最大转换效率工作的第一电力装置提供给直流电源线的电流的大小）时，控制装置 输出指示，使得从第二功率单元提供给DC电源线的电流的大小与测量和最佳电流大小之间的差相同。 第二功率器件修改倾斜控制的条件，从而将其输出电流调节到与指令相对应的电流，而不改变其输出电压。
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公开(公告)号：US08278882B2
公开(公告)日：2012-10-02
申请号：US12669613
申请日：2008-07-23
申请人： Kiyoshi Gotou , Hiroaki Koshin , Hiroshi Ooya
发明人： Kiyoshi Gotou , Hiroaki Koshin , Hiroshi Ooya
CPC分类号： H02H3/33 , B60L3/003 , B60L3/0069 , B60L3/04 , B60L8/003 , B60L8/006 , B60L11/14 , B60L11/1816 , B60L11/1824 , B60L2210/30 , B60L2240/527 , B60L2240/529 , H01H83/144 , H02J7/0031 , Y02T10/70 , Y02T10/7005 , Y02T10/7072 , Y02T10/7077 , Y02T10/7083 , Y02T10/7241 , Y02T90/121 , Y02T90/127 , Y02T90/14
摘要： A charging monitor has a switch disposed between a load section having a storage battery and an external AC power supply supplying a current to the load section via a plurality of lines and interrupts the supply of the current from the external AC power supply to the load section; a current detection circuit; a suppression circuit that suppresses a DC component contained in the detection signal; a filter circuit that filters a plurality of frequency components contained in the detection signal so that attenuation increases as a frequency becomes high; a rectifier smoothing circuit that rectifies and smoothens an output signal; and an electric leakage determination circuit that detects an electric leakage and shuts off the switch.
摘要翻译： 充电监视器具有设置在具有蓄电池的负载部分和经由多条线路向负载部分提供电流的外部交流电源之间的开关，并且中断从外部交流电源向负载部分供电 ; 电流检测电路; 抑制检测信号中包含的DC成分的抑制电路; 滤波电路，对包含在检测信号中的多个频率分量进行滤波，使得衰减随着频率变高而增加; 整流平滑电路，对输出信号进行整流和平滑化; 以及泄漏检测电路，其检测漏电并切断开关。
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公开(公告)号：US20120224286A1
公开(公告)日：2012-09-06
申请号：US13508111
申请日：2010-10-28
申请人： Yoshikazu Shikata , Hiroaki Koshin
发明人： Yoshikazu Shikata , Hiroaki Koshin
IPC分类号： H02H7/26
CPC分类号： H02J3/00
摘要： A power distribution system distributes power to each section of a building via a main line which is wired to pass through each section of the building. The power distribution system is equipped with a plurality of sensors which are provided at each section of the building and which monitor the current value of the main line in the respective sections.
摘要翻译： 配电系统经由经过建筑物各部分的主线路将电力分配给建筑物的每个部分。 配电系统配备有多个传感器，其设置在建筑物的每个部分处，并且监视各部分中主线的当前值。
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公开(公告)号：US20120091801A1
公开(公告)日：2012-04-19
申请号：US13380647
申请日：2010-06-23
申请人： Hiroaki Koshin , Takuya Kagawa
发明人： Hiroaki Koshin , Takuya Kagawa
IPC分类号： H02J1/00
CPC分类号： H02J1/10 , H02J1/102 , H02J3/383 , H02J3/387 , H02J7/34 , H02J7/35 , Y02E10/563 , Y10T307/352
摘要： The power supply apparatus includes a first power device, a second power unit, and controlling means. Each of the first power device and the second power unit supplies DC power to a DC supply line. The first power device makes constant voltage control. The second power unit includes a second power device configured to make inclination control of monotonically decreasing its output voltage with an increase of its output current, and of monotonically increasing its output voltage with a decrease of its output current. Upon acknowledging that a measurement (a magnitude of a current flowing through the DC supply line) exceeds an optimal current magnitude (a magnitude of a current supplied to the DC supply line from the first power device operating at maximum conversion efficiency), the controlling means outputs an instruction such that a magnitude of a current supplied to the DC supply line from the second power unit is identical to a difference between the measurement and the optimal current magnitude. The second power device modifies a condition of the inclination control, thereby adjusting its output current to a current corresponding to the instruction without varying its output voltage.
摘要翻译： 电源装置包括第一电力装置，第二电力单元和控制装置。 第一功率器件和第二电源单元中的每一个向直流电源线提供DC电力。 第一个功率器件进行恒压控制。 第二功率单元包括第二功率器件，其配置为进行倾斜控制，以随着其输出电流的增加单调地降低其输出电压，并且随着其输出电流的减小而单调增加其输出电压。 当确认测量（流过直流电源线的电流的大小）超过最佳电流幅度（从最大转换效率工作的第一电力装置提供给直流电源线的电流的大小）时，控制装置 输出指示，使得从第二功率单元提供给DC电源线的电流的大小与测量和最佳电流大小之间的差相同。 第二功率器件修改倾斜控制的条件，从而将其输出电流调节到与指令相对应的电流，而不改变其输出电压。
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9.发明申请POWER DISTRIBUTION SYSTEM FOR BUILDING AND PROTECTION METHOD FOR MAIN LINE THEREOF 审中-公开用于建筑物的电力分配系统及其主线的保护方法公开(公告)号：US20120236455A1
公开(公告)日：2012-09-20
申请号：US13508190
申请日：2010-10-28
申请人： Yoshikazu Shikata , Hiroaki Koshin
发明人： Yoshikazu Shikata , Hiroaki Koshin
CPC分类号： H01M10/48 , H02J9/06 , Y10T307/625
摘要： A power distribution system for a building includes an electric current sensor for detecting a value of a current flowing from a commercial AC power source through a main line in a building and a storage battery installed in the building. When the current value detected by the electric current sensor reaches a predetermined value, a supply of an electric power to the building from the storage battery is initiated. The power distribution system further includes an overcurrent protection unit. The building includes sections individually equipped with electric power supply systems, and the overcurrent protection unit protects the main line of the building from an overcurrent by initiating the supply of the electric power from the storage battery to the building when the current value detected by the electric current sensor becomes equal to or greater than a predetermined current value for the initiation of main line protection.
摘要翻译： 建筑物的配电系统包括电流传感器，用于检测从商业交流电源流过建筑物中的主线和安装在建筑物中的蓄电池的电流值。 当由电流传感器检测到的电流值达到预定值时，开始从蓄电池向建筑物供电。 配电系统还包括过电流保护单元。 该建筑物包括单独配备电力供应系统的部分，过电流保护装置通过在由电池检测到的电流值开始从蓄电池向建筑物供电时，保护建筑物的主线路免受过电流的影响 电流传感器等于或大于用于启动主线路保护的预定电流值。
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公开(公告)号：US20120226387A1
公开(公告)日：2012-09-06
申请号：US13508061
申请日：2010-10-28
申请人： Kei Kawaguchi , Hiroaki Koshin
发明人： Kei Kawaguchi , Hiroaki Koshin
IPC分类号： G06F1/26
CPC分类号： H02J3/32 , H02J4/00 , H02J7/35 , H02J2003/143 , Y02B70/3266 , Y02E70/30 , Y04S20/242
摘要： A power distribution system for distributing an electric power charged in a battery to a plurality of dwelling units includes a power generation device which has a independent power generation function and is configured to generate an electric power and charge the battery with at least a part of the electric power thus generated, a first control device having a residual amount measuring unit for measuring a residual amount of the electric power charged in the battery and a plurality of second control devices which are provided in a corresponding relationship with the dwelling units and make communications with the first control device. The first control device is configured to adjust an amount of the electric power supplied from the battery to the dwelling units based on a measurement result of the residual amount measuring unit and information received from each of the second control devices.
摘要翻译： 一种用于将电池充电的电力分配给多个住宅单元的配电系统包括发电装置，其具有独立的发电功能，并且被配置为产生电力并且对所述电池的至少一部分进行充电 具有这样产生的电力的第一控制装置，具有用于测量在电池中充电的电力剩余量的剩余量测量单元的第一控制装置和与住宅单元相对应地设置并与住宅单元进行通信的多个第二控制装置 第一控制装置。 第一控制装置被配置为基于剩余量测量单元的测量结果和从每个第二控制装置接收的信息来调整从电池向住宅单元供应的电力的量。
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