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公开(公告)号：US09322867B2
公开(公告)日：2016-04-26
申请号：US14122803
申请日：2012-06-01
CPC分类号： G01R31/1272 , B60L11/1803 , G01R27/18 , G01R31/025 , Y02T10/7005
摘要： An electrical power supply device includes a DC voltage source with terminals, a controller, and an insulation-defect detecting device for detecting an insulation defect of the voltage source. The device has input terminals connected to source terminals, and circuits connected between respective input terminals and an intermediate point. The insulation-defect current-detection circuit connects between ground and the intermediate point. Both circuits have current-limiter circuits that open and close a connection between respective inputs and the intermediate point. Both current-limiter circuits are rated for traversal by a current of less than a standardized safety threshold when the first current-limiter circuit is closed and one of the terminals of the DC voltage source is shorted to ground. The control circuit is configured to simultaneously keep one current-limiter circuits open and the other closed.
摘要翻译： 电源装置包括具有端子的DC电压源，控制器和用于检测电压源的绝缘缺陷的绝缘缺陷检测装置。 该装置具有连接到源极端子的输入端子和连接在各个输入端子与中间点之间的电路。 绝缘缺陷电流检测电路连接在地和中间点之间。 两个电路均具有电流限制器电路，其打开和关闭相应输入端与中间点之间的连接。 当第一电流限制器电路闭合并且直流电压源的一个端子短接到地时，两个电流限制器电路的额定电流均小于标准化安全阈值的电流。 控制电路被配置为同时保持一个电流限制器电路断开，另一个闭合。
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公开(公告)号：US20130038290A1
公开(公告)日：2013-02-14
申请号：US13577186
申请日：2011-02-04
IPC分类号： H02J7/00
CPC分类号： B60L11/1866 , B60L3/0046 , B60L11/1861 , H01M10/0525 , H01M10/482 , H01M10/486 , H02J7/0013 , H02J7/0016 , H02J7/0018 , H02J7/0019 , Y02T10/7005 , Y02T10/7011 , Y02T10/7044 , Y02T10/7055 , Y02T10/7061
摘要： An equalization system for batteries has two series-connected accumulator stages connected, each including an accumulator, a voltage generator including positive and negative poles, for each stage, an associated charging device supplied by the voltage generator. The charging device includes an inductor having a first and second ends, and a capacitor having first and second ends. The capacitor's first end connects to the generator's positive pole. It also has a diode whose anode connects to a negative pole of the accumulator stage and whose cathode connects to the inductor's first end. It also has a switch whose first end connects to the inductor. And it also has a control device that controls the generator and closes a switch of a charging device associated with an accumulator stage to be charged so that the inductor stores energy, and causes its transfer to that accumulator stage.
摘要翻译： 用于电池的均衡系统具有连接的两个串联的蓄电器级，每个级别包括蓄电器，每级的正极和负极的电压发生器，由电压发生器提供的相关联的充电装置。 充电装置包括具有第一端和第二端的电感器，以及具有第一端和第二端的电容器。 电容器的第一端连接到发电机的正极。 它还具有二极管，其阳极连接到蓄电池的负极，其阴极连接到电感器的第一端。 它还有一个开关，其第一端连接到电感。 并且还具有一个控制装置，其控制发电机并关闭与要被充电的蓄电池相关联的充电装置的开关，使得电感器存储能量，并使其转移到该蓄电池级。
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公开(公告)号：US08922216B2
公开(公告)日：2014-12-30
申请号：US13502450
申请日：2010-10-18
申请人： Julien Dauchy , Daniel Chatroux
发明人： Julien Dauchy , Daniel Chatroux
IPC分类号： G01N27/416 , G01R31/36
CPC分类号： G01R31/3658
摘要： The invention relates to a device for measuring battery voltage including an accumulator (Ai), characterized in that said measuring device comprises: an alternating current generator (II), at least one first diode (D1i) and at least one second diode (D2i) arranged in series such that said first diode (D1i) is connected to the positive pole (+) of said accumulator (Ai) by means of the cathode thereof and to the cathode of said second diode (D2i) by means of the anode thereof and such that said second diode (D2i) is connected to the negative pole (−) of said accumulator (Ai) by means of the anode thereof and to the anode of said first diode (D1i) by means of the cathode thereof, a reading capacitor (C1) connected to the central point (N) between said first (D1i) and second (D2i) diodes and to a means (3) for determining the voltage across the terminals of said accumulator (Ai) from the voltage variation at the central point (N).
摘要翻译： 本发明涉及一种用于测量电池电压的装置，包括蓄电池（Ai），其特征在于，所述测量装置包括：交流发电机（II），至少一个第一二极管（D1i）和至少一个第二二极管（D2i） 串联布置，使得所述第一二极管（D1i）借助于其阴极与所述蓄电池（Ai）的正极（+）连接，并且通过其阳极与所述第二二极管（D2i）的阴极连接，并且 使得所述第二二极管（D2i）借助于其阳极与所述蓄电池（Ai）的负极（ - ）连接，并通过其阴极与所述第一二极管（D1i）的阳极连接，读取电容器 （C1），连接到所述第一（D1i）和第二（D2i）二极管之间的中心点（N），以及用于根据中心的电压变化确定所述蓄电池（Ai）的端子两端的电压的装置（3） 点（N）。
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公开(公告)号：US20120119704A1
公开(公告)日：2012-05-17
申请号：US13382051
申请日：2010-07-06
申请人： Bruno Beranger , Daniel Chatroux , Julien Dauchy
发明人： Bruno Beranger , Daniel Chatroux , Julien Dauchy
IPC分类号： H02J7/00
CPC分类号： H01M2/206 , H01M10/0525 , H01M10/4207 , H02J7/0013 , Y02E60/122 , Y02T10/7011 , Y02T10/7055
摘要： The invention relates to a storage battery (4) comprising at least first and second branches (Br1, Br2) each having at least first (E1,1, E1,2) and second (E2,1, E2,2) storage cells connected in series, the battery further comprising a switch (D2,1) by means of which the first storage cells are connected in parallel and by means of which the second storage cells are connected in parallel, the cut-off threshold of the switch being designed to conduct the current when one of said storage cells forms an open circuit.
摘要翻译： 本发明涉及一种至少包括第一和第二分支（Br1，Br2）的蓄电池（4），每个分支具有至少第一（E1,1，E1,2）和第二（E2,1，E2,2）个存储单元连接 串联地，电池还包括开关（D2,1），借助于该开关，第一存储单元并联连接，并且第二存储单元并联连接，开关的截止阈值被设计 以在所述存储单元之一形成开路时进行电流。
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公开(公告)号：US20130020982A1
公开(公告)日：2013-01-24
申请号：US13577185
申请日：2011-02-04
IPC分类号： H02J7/00
CPC分类号： H01M10/46 , B60L3/0046 , B60L58/12 , B60L58/22 , H01G9/155 , H01M10/0525 , H01M10/425 , H01M10/441 , H02J7/0018 , H02J7/007 , Y02E60/122 , Y02T10/7005 , Y02T10/7011 , Y02T10/7022 , Y02T10/7044 , Y02T10/7055 , Y02T10/7061
摘要： An apparatus comprising a charge equalizing system for batteries has two accumulator stages in series. Each stage has a charging device having an inductance for storing energy, and first and second diodes. The first diode's anode links to a negative pole of the accumulator stage. Its cathode links to the inductance's first end. The second diode's cathode links to a positive pole of the accumulator stage; its anode links to the inductance's second end. A first controlled switch links to a battery's negative pole and to the second diode's anode. A second controlled switch links to the battery's positive pole and to the first diode's cathode. A control device controls the charging devices. The control device closes the switches of a charging device associated with the accumulator stage to be charged so that the inductance stores energy, and opens the switches to transfer the energy to the associated accumulator stage.
摘要翻译： 包括用于电池的电荷均衡系统的装置具有两个串联的累加器级。 每个级具有具有用于存储能量的电感的充电装置，以及第一和第二二极管。 第一个二极管的阳极链接到蓄电池的负极。 其阴极连接到电感的第一端。 第二个二极管的阴极连接到蓄电池的正极; 其阳极链接到电感的第二端。 第一控制开关连接到电池的负极和第二二极管的阳极。 第二个受控开关连接到电池的正极和第一个二极管的阴极。 控制装置控制充电装置。 控制装置关闭与待充电的蓄电池级相关联的充电装置的开关，使得电感存储能量，并打开开关以将能量传递到相关的蓄电池级。
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公开(公告)号：US09490639B2
公开(公告)日：2016-11-08
申请号：US13577188
申请日：2011-02-04
CPC分类号： H02J7/0016 , B60L3/0046 , B60L11/1861 , B60L11/1866 , B60L2210/30 , B60L2240/547 , B60L2240/549 , H01M10/46 , H01M2010/4271 , H02J7/0014 , H02J7/0019 , H02J7/0065 , Y02T10/7005 , Y02T10/7011 , Y02T10/7044 , Y02T10/7055 , Y02T10/7061 , Y02T10/7241
摘要： A battery equalization system has two accumulator stages in series, each including an accumulator, and ±poles, a voltage generator for each accumulator stage, and an associated charging device powered by the generator. The charging device includes an inductor and capacitors. One capacitor connects to the generator's positive pole, the other connects to its negative pole, a first diode, whose anode connects to a negative pole of the accumulator stage and whose cathode connects to the first capacitor, a second diode whose anode connects to the negative pole of the accumulator stage and whose cathode connects to the second end of the second capacitor, and a switch connected to the inductor and to the positive pole of the accumulator stage, and a control device that controls the generator, closes the switch and causes the inductor to stores energy and to transfer it to the associated accumulator stage.
摘要翻译： 电池均衡系统具有串联的两个累加器级，每个级别包括蓄电池和±极，每个蓄电池级的电压发生器和由发电机供电的相关充电装置。 充电装置包括电感器和电容器。 一个电容器连接到发电机的正极，另一个连接到其负极，第一个二极管，其阳极连接到蓄电池的负极，其阴极连接到第一个电容器，第二个二极管的阳极连接到负极 并且其阴极连接到第二电容器的第二端，以及连接到电感器和蓄电池的正极的开关，以及控制发电机的控制装置，闭合开关并使得 电感器来存储能量并将其传送到相关的蓄电池级。
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公开(公告)号：US09172077B2
公开(公告)日：2015-10-27
申请号：US13382051
申请日：2010-07-06
申请人： Bruno Beranger , Daniel Chatroux , Julien Dauchy
发明人： Bruno Beranger , Daniel Chatroux , Julien Dauchy
IPC分类号： H02J7/00 , H01M2/20 , H01M10/42 , H01M10/0525
CPC分类号： H01M2/206 , H01M10/0525 , H01M10/4207 , H02J7/0013 , Y02E60/122 , Y02T10/7011 , Y02T10/7055
摘要： A storage battery comprises a first branch and a second branch, each of which has a first cell and a second cell, the first and second cells being connected in series, and a first switch for connecting the first cell from the first branch and the first cell from the second branch in parallel and connecting the second cell from the first branch and the second cell from the second branch in parallel. The first switch has a cutoff threshold selected to conduct current when one of the cells forms an open circuit.
摘要翻译： 蓄电池包括第一分支和第二分支，每个分支具有第一单元和第二单元，第一和第二单元串联连接，第一开关用于将第一单元从第一分支和第一分支连接起来 单元从第二分支并联并且将第二单元从第一分支和第二单元从第二分支并联连接。 第一开关具有选择的截止阈值以在其中一个单元形成开路时导通电流。
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公开(公告)号：US09085243B2
公开(公告)日：2015-07-21
申请号：US13577186
申请日：2011-02-04
CPC分类号： B60L11/1866 , B60L3/0046 , B60L11/1861 , H01M10/0525 , H01M10/482 , H01M10/486 , H02J7/0013 , H02J7/0016 , H02J7/0018 , H02J7/0019 , Y02T10/7005 , Y02T10/7011 , Y02T10/7044 , Y02T10/7055 , Y02T10/7061
摘要： An equalization system for batteries has two series-connected accumulator stages connected, each including an accumulator, a voltage generator including positive and negative poles, for each stage, an associated charging device supplied by the voltage generator. The charging device includes an inductor having a first and second ends, and a capacitor having first and second ends. The capacitor's first end connects to the generator's positive pole. It also has a diode whose anode connects to a negative pole of the accumulator stage and whose cathode connects to the inductor's first end. It also has a switch whose first end connects to the inductor. And it also has a control device that controls the generator and closes a switch of a charging device associated with an accumulator stage to be charged so that the inductor stores energy, and causes its transfer to that accumulator stage.
摘要翻译： 用于电池的均衡系统具有连接的两个串联的蓄电器级，每个级别包括蓄电器，每级的正极和负极的电压发生器，由电压发生器提供的相关联的充电装置。 充电装置包括具有第一端和第二端的电感器，以及具有第一端和第二端的电容器。 电容器的第一端连接到发电机的正极。 它还具有二极管，其阳极连接到蓄电池的负极，其阴极连接到电感器的第一端。 它还有一个开关，其第一端连接到电感。 并且还具有一个控制装置，其控制发电机并关闭与要被充电的蓄电池相关联的充电装置的开关，使得电感器存储能量，并使其转移到该蓄电池级。
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公开(公告)号：US08883361B2
公开(公告)日：2014-11-11
申请号：US13395207
申请日：2010-09-13
申请人： Daniel Chatroux , Julien Dauchy
发明人： Daniel Chatroux , Julien Dauchy
CPC分类号： H01M8/04671 , G01R31/3658 , H01M8/04552 , Y02E60/50
摘要： The invention relates to a device for controlling the voltage of a cell of a fuel cell, characterized in that said control device comprises a first transistor (Q1) associated with the cell, which is connected to the cell via the base thereof and to a current generator, and a control voltage source (VRi) inserted between the cell and the first associated transistor (Q1), the control voltage source supplying a control voltage equal to the voltage differential between the first and second threshold voltages, such that: when the cell has a voltage (V1) higher than a first threshold voltage, the first transistor (Q1) has a voltage (Vbe1), at the terminals of the base-emitter junction thereof, which is higher than the second threshold voltage, and which conducts the current, and, when the cell has a voltage (V1) which is lower than the first threshold voltage, the first transistor (Q1) has a voltage (Vbe1), at the terminals of the base-emitter junction thereof, which is lower than the second threshold voltage and which blocks the transmission of the current.
摘要翻译： 本发明涉及一种用于控制燃料电池单电池的电压的装置，其特征在于，所述控制装置包括与电池相关联的第一晶体管（Q1），该第一晶体管（Q1）经由其基极连接到电池，并连接到电流 发生器和插入在单元和第一相关晶体管（Q1）之间的控制电压源（VRi），所述控制电压源提供等于第一和第二阈值电压之间的电压差的控制电压，使得：当单元 具有比第一阈值电压高的电压（V1），所述第一晶体管（Q1）在其基极 - 发射结的端子处具有高于所述第二阈值电压的电压（Vbe1），并且所述电压 电流，并且当电池具有低于第一阈值电压的电压（V1）时，第一晶体管（Q1）在其基极 - 发射极结的端子处具有电压（Vbe1），该电压低于 第二 阈值电压并阻塞电流的传输。
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公开(公告)号：US20130043842A1
公开(公告)日：2013-02-21
申请号：US13577188
申请日：2011-02-04
IPC分类号： H02J7/00
CPC分类号： H02J7/0016 , B60L3/0046 , B60L11/1861 , B60L11/1866 , B60L2210/30 , B60L2240/547 , B60L2240/549 , H01M10/46 , H01M2010/4271 , H02J7/0014 , H02J7/0019 , H02J7/0065 , Y02T10/7005 , Y02T10/7011 , Y02T10/7044 , Y02T10/7055 , Y02T10/7061 , Y02T10/7241
摘要： A battery equalization system has two accumulator stages in series, each including an accumulator, and ±poles, a voltage generator for each accumulator stage, and an associated charging device powered by the generator. The charging device includes an inductor and capacitors. One capacitor connects to the generator's positive pole, the other connects to its negative pole, a first diode, whose anode connects to a negative pole of the accumulator stage and whose cathode connects to the first capacitor, a second diode whose anode connects to the negative pole of the accumulator stage and whose cathode connects to the second end of the second capacitor, and a switch connected to the inductor and to the positive pole of the accumulator stage, and a control device that controls the generator, closes the switch and causes the inductor to stores energy and to transfer it to the associated accumulator stage.
摘要翻译： 电池均衡系统具有串联的两个累加器级，每个级别包括蓄电池和±极，每个蓄电池级的电压发生器和由发电机供电的相关充电装置。 充电装置包括电感器和电容器。 一个电容器连接到发电机的正极，另一个连接到其负极，第一个二极管，其阳极连接到蓄电池的负极，阴极连接到第一个电容器，第二个二极管的阳极连接到负极 并且其阴极连接到第二电容器的第二端，以及连接到电感器和蓄电池的正极的开关，以及控制发电机的控制装置，闭合开关并使得 电感器来存储能量并将其传送到相关的蓄电池级。
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