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1. 发明授权

US07421356B2 Method and apparatus for measurement of fuel cell high frequency resistance in the presence of large undesirable signals 有权
标题翻译：在存在大量不合需要的信号的情况下测量燃料电池高频电阻的方法和装置
公开(公告)号：US07421356B2
公开(公告)日：2008-09-02
申请号：US11536723
申请日：2006-09-29
申请人： David Rea , Kenneth L. Kaye , Robert S. Foley , Michael F. Zawisa , Clark G. Hochgraf
发明人： David Rea , Kenneth L. Kaye , Robert S. Foley , Michael F. Zawisa , Clark G. Hochgraf
IPC分类号： G01R27/00 , G01R23/00 , G01R23/16
CPC分类号： G01R31/3662
摘要： A method and apparatus for a high frequency resistance measurement instrument with a reasonable dynamic range, which militates against saturation in the presence of one or more large undesirable signals, the high frequency measurement instrument capable of employing multiple alternating currents of differing frequencies to maintain measurement capability despite signal chain saturation in the presence of a large undesirable signal.
摘要翻译：一种用于具有合理动态范围的高频电阻测量仪器的方法和装置，其在存在一个或多个大的不期望的信号的情况下不利于饱和，该高频测量仪器能够采用不同频率的多个交流电流来维持测量能力尽管在存在大的不期望的信号的情况下信号链饱和。

2. 发明申请

US20110217613A1 METHOD FOR COLLECTION AND COMMUNICATION OF MEASURED DATA WITHIN A FUEL CELL STACK 有权
标题翻译：用于在燃料电池堆栈中采集和通信测量数据的方法
公开(公告)号：US20110217613A1
公开(公告)日：2011-09-08
申请号：US12719367
申请日：2010-03-08
申请人： David D. Rea , Michael F. Zawisa , Kenneth L. Kaye
发明人： David D. Rea , Michael F. Zawisa , Kenneth L. Kaye
IPC分类号： H01M8/04
CPC分类号： H01M8/04
摘要： A system for communicating measurement data from each fuel cell or a group of fuel cells in a fuel cell stack, including a plurality of fuel cells and a plurality of stack plates, where one stack plate is between each fuel cell and on each end of the stack. The system includes a plurality of embedded smart plates where each embedded smart plate is mechanically and electrically coupled to at least one of the plurality of stack plates, and where each embedded smart plate includes optical transceivers on a top side and a bottom side of the smart plate. The system further includes at least one aggregator device having at least one optical transceiver to initiate a series of communications between the embedded smart plates to determine the location and data collected by each of the smart plates.
摘要翻译：一种用于从燃料电池堆中的每个燃料电池或一组燃料电池传送测量数据的系统，包括多个燃料电池和多个堆叠板，其中一个堆叠板位于每个燃料电池之间，并且在每个燃料电池的每一端堆栈该系统包括多个嵌入式智能板，其中每个嵌入式智能板机械地和电耦合到多个堆叠板中的至少一个堆叠板，并且其中每个嵌入式智能板在智能的顶侧和底侧包括光收发器盘子。该系统还包括具有至少一个光收发器的至少一个聚合器装置，以启动嵌入式智能板之间的一系列通信，以确定由每个智能板收集的位置和数据。

3. 发明授权

US08257875B2 Method for collection and communication of measured data within a fuel cell stack 有权
标题翻译：在燃料电池堆内采集和通信测量数据的方法
公开(公告)号：US08257875B2
公开(公告)日：2012-09-04
申请号：US12719367
申请日：2010-03-08
申请人： David D. Rea , Michael F. Zawisa , Kenneth L. Kaye
发明人： David D. Rea , Michael F. Zawisa , Kenneth L. Kaye
IPC分类号： H01M8/04
CPC分类号： H01M8/04
摘要： A system for communicating measurement data from each fuel cell or a group of fuel cells in a fuel cell stack, including a plurality of fuel cells and a plurality of stack plates, where one stack plate is between each fuel cell and on each end of the stack. The system includes a plurality of embedded smart plates where each embedded smart plate is mechanically and electrically coupled to at least one of the plurality of stack plates, and where each embedded smart plate includes optical transceivers on a top side and a bottom side of the smart plate. The system further includes at least one aggregator device having at least one optical transceiver to initiate a series of communications between the embedded smart plates to determine the location and data collected by each of the smart plates.
摘要翻译：一种用于从燃料电池堆中的每个燃料电池或一组燃料电池传送测量数据的系统，包括多个燃料电池和多个堆叠板，其中一个堆叠板位于每个燃料电池之间，并且在每个燃料电池堆栈该系统包括多个嵌入式智能板，其中每个嵌入式智能板机械地和电耦合到多个堆叠板中的至少一个堆叠板，并且其中每个嵌入式智能板在智能的顶侧和底侧包括光收发器盘子。该系统还包括具有至少一个光收发器的至少一个聚合器装置，以启动嵌入式智能板之间的一系列通信，以确定由每个智能板收集的位置和数据。

4. 发明申请

US20110217612A1 METHOD TO MEASURE AND COMMUNICATE CELL VOLTAGE IN A FUEL CELL STACK BY EMBEDDING MEASUREMENT UNITS ON THE PLATE 有权
标题翻译：通过在板上嵌入测量单元来测量和传播燃料电池堆中的电池电压的方法
公开(公告)号：US20110217612A1
公开(公告)日：2011-09-08
申请号：US12719156
申请日：2010-03-08
申请人： Michael F. Zawisa , David D. Rea , Kenneth L. Kaye
发明人： Michael F. Zawisa , David D. Rea , Kenneth L. Kaye
IPC分类号： H01M8/24 , H01M8/04
CPC分类号： H01M8/04 , H01M8/0267 , H01M8/24
摘要： A system for communicating measurement data from each fuel cell or a group of fuel cells in a fuel cell stack, including a plurality of fuel cells, a plurality of stack plates, and a plurality of embedded smart plates. The stack plates are between each fuel cell and on each end of the stack, and the plurality of embedded smart plates are mechanically and electrically coupled to at least one of the plurality of stack plates, and each smart plate including optical transceivers on the top side and the bottom side. The system further includes first and second aggregator devices, said first and second aggregator devices including at least one optical transceiver for communicating with the embedded smart plate adjacent to the first or second aggregator device, where one aggregator device initiates communication with the embedded smart plates and the other aggregator device completes communication.
摘要翻译：一种用于从包括多个燃料电池，多个堆叠板和多个嵌入式智能板的燃料电池堆中的每个燃料电池或一组燃料电池传送测量数据的系统。堆叠板位于每个燃料电池之间并且在堆叠的每个端部之间，并且多个嵌入式智能板机械地和电耦合到多个堆叠板中的至少一个，并且每个智能板包括在顶侧上的光学收发器和底部。该系统还包括第一和第二聚合器设备，所述第一和第二聚合器设备包括至少一个光收发器，用于与邻近第一或第二聚合器设备的嵌入式智能板通信，其中一个聚合器设备启动与嵌入式智能板的通信，其他聚合器设备完成通信。

5. 发明授权

US08450965B2 Stack-powered fuel cell monitoring device with prioritized arbitration 有权
标题翻译：具有优先仲裁的堆叠式燃料电池监控装置
公开(公告)号：US08450965B2
公开(公告)日：2013-05-28
申请号：US12840047
申请日：2010-07-20
申请人： David D. Rea , Michael F. Zawisa , Kenneth L. Kaye , Robert S. Foley
发明人： David D. Rea , Michael F. Zawisa , Kenneth L. Kaye , Robert S. Foley
IPC分类号： H01M10/44 , H02J7/00
CPC分类号： H01M8/04552 , H01M8/0432 , H01M8/04492 , H01M2008/1095
摘要： A system that monitors fuel cells in a fuel cell group. The system includes a plurality of voltage sensors coupled to the fuel cells in the fuel cell group, where each sensor monitors a different voltage of the fuel cells and where lower priority voltage sensors monitor higher voltages and higher priority sensors monitor lower voltages. The system also includes a plurality of oscillators where a separate oscillator is coupled to each of the sensors. Each oscillator operates at a different frequency where higher frequency oscillators are coupled to lower priority sensors and lower frequency oscillators are coupled to higher priority sensors. A light source that receives frequency signals from the oscillators and switches on and off in response to the frequency signals. A light pipe receives the switched light signals from the light source and provides light signals at a certain frequency at an end of the light pipe.
摘要翻译：一种监测燃料电池组中的燃料电池的系统。该系统包括耦合到燃料电池组中的燃料电池的多个电压传感器，其中每个传感器监测燃料电池的不同电压，并且其中较低优先级的电压传感器监测较高电压，并且较高优先级的传感器监测较低的电压。该系统还包括多个振荡器，其中单独的振荡器耦合到每个传感器。每个振荡器以不同的频率工作，其中较高频率的振荡器耦合到较低优先级的传感器，较低频率的振荡器耦合到较高优先级的传感器。从振荡器接收频率信号并响应频率信号接通和断开的光源。光管从光源接收切换的光信号，并在光管的一端提供一定频率的光信号。

6. 发明授权

US08372553B2 Fuel cell voltage unit for detecting a failed plate connection 有权
标题翻译：用于检测故障板连接的燃料电池电压单元
公开(公告)号：US08372553B2
公开(公告)日：2013-02-12
申请号：US11397199
申请日：2006-04-04
申请人： Hartmut Stengelin , Bernhard Baaser , Robert S. Foley , Michael F. Zawisa
发明人： Hartmut Stengelin , Bernhard Baaser , Robert S. Foley , Michael F. Zawisa
IPC分类号： H01M8/04
CPC分类号： H01M8/04305
摘要： A fuel cell system that includes a cell voltage monitoring sub-system that measures the cell voltage of each cell in a fuel cell stack and provides an indication of a low performing or failed cell. The fuel cell system uses the cell voltage monitoring sub-system to determine if one of the wires connected to a bipolar plate in the stack is broken or has otherwise failed. The cell voltage monitoring sub-system uses differential amplifiers to compare the positive side voltage and the negative side voltage of a cell to determine if the cell voltage is low or the cell is failing. By looking at the outputs of two differential amplifiers in the cell voltage monitoring sub-system, it can be determined whether adjacent cells provide an indication of both cells failing, which would indicate that a connection wire has failed.
摘要翻译：一种燃料电池系统，其包括电池电压监测子系统，其测量燃料电池堆中每个电池的电池电压并提供低性能或故障电池的指示。燃料电池系统使用电池电压监控子系统来确定连接到堆叠中的双极板的电线中的一根是否损坏或者否则失败。电池电压监控子系统使用差分放大器来比较电池的正侧电压和负极侧电压，以确定电池电压是否低或电池是否发生故障。通过查看单元电压监视子系统中的两个差分放大器的输出，可以确定相邻单元是否提供两个单元故障的指示，这将指示连接线已经失败。

7. 发明申请

US20120019255A1 STACK-POWERED FUEL CELL MONITORING DEVICE WITH PRIORITIZED ARBITRATION 有权
标题翻译：具有优先仲裁的堆叠燃料电池监控装置
公开(公告)号：US20120019255A1
公开(公告)日：2012-01-26
申请号：US12840047
申请日：2010-07-20
申请人： David D. Rea , Michael F. Zawisa , Kenneth L. Kaye , Robert S. Foley
发明人： David D. Rea , Michael F. Zawisa , Kenneth L. Kaye , Robert S. Foley
IPC分类号： G01N27/416 , G01J1/02
CPC分类号： H01M8/04552 , H01M8/0432 , H01M8/04492 , H01M2008/1095
摘要： A system that monitors fuel cells in a fuel cell group. The system includes a plurality of voltage sensors coupled to the fuel cells in the fuel cell group, where each sensor monitors a different voltage of the fuel cells and where lower priority voltage sensors monitor higher voltages and higher priority sensors monitor lower voltages. The system also includes a plurality of oscillators where a separate oscillator is coupled to each of the sensors. Each oscillator operates at a different frequency where higher frequency oscillators are coupled to lower priority sensors and lower frequency oscillators are coupled to higher priority sensors. A light source that receives frequency signals from the oscillators and switches on and off in response to the frequency signals. A light pipe receives the switched light signals from the light source and provides light signals at a certain frequency at an end of the light pipe.
摘要翻译：一种监测燃料电池组中的燃料电池的系统。该系统包括耦合到燃料电池组中的燃料电池的多个电压传感器，其中每个传感器监测燃料电池的不同电压，并且其中较低优先级的电压传感器监测较高电压，并且较高优先级的传感器监测较低的电压。该系统还包括多个振荡器，其中单独的振荡器耦合到每个传感器。每个振荡器以不同的频率工作，其中较高频率的振荡器耦合到较低优先级的传感器，较低频率的振荡器耦合到较高优先级的传感器。从振荡器接收频率信号并响应频率信号接通和断开的光源。光管从光源接收切换的光信号，并在光管的一端提供一定频率的光信号。

8. 发明授权

US07579824B2 High-precision Rogowski current transformer 有权
标题翻译：高精度Rogowski电流互感器
公开(公告)号：US07579824B2
公开(公告)日：2009-08-25
申请号：US11536769
申请日：2006-09-29
申请人： David Rea , Kenneth L. Kaye , Michael F. Zawisa
发明人： David Rea , Kenneth L. Kaye , Michael F. Zawisa
IPC分类号： G01R15/18 , H01F5/00
CPC分类号： G01R15/181
摘要： A high-precision Rogowski current transformer, the Rogowski coil is realized in a single printed circuit board while maintaining both the outside field rejection of a traditional Rogowski coil, and the increased output voltage similar to the multiple printed circuit board Rogowski coil arrangements.
摘要翻译：一种高精度Rogowski电流互感器，Rogowski线圈在单个印刷电路板中实现，同时保持传统Rogowski线圈的外部场抑制，以及类似于多个印刷电路板Rogowski线圈布置的增加的输出电压。

9. 发明申请

US20080091367A1 METHOD AND APPARATUS FOR MEASUREMENT OF FUEL CELL HIGH FREQUENCY RESISTANCE IN THE PRESENCE OF LARGE UNDESIRABLE SIGNALS 有权
标题翻译：燃料电池高耐压信号的大容量信号存在的测量方法与装置
公开(公告)号：US20080091367A1
公开(公告)日：2008-04-17
申请号：US11536723
申请日：2006-09-29
申请人： David Rea , Kenneth L. Kaye , Robert S. Foley , Michael F. Zawisa , Clark G. Hochgraf
发明人： David Rea , Kenneth L. Kaye , Robert S. Foley , Michael F. Zawisa , Clark G. Hochgraf
IPC分类号： G01R23/16
CPC分类号： G01R31/3662
摘要： A method and apparatus for a high frequency resistance measurement instrument with a reasonable dynamic range, which militates against saturation in the presence of one or more large undesirable signals, the high frequency measurement instrument capable of employing multiple alternating currents of differing frequencies to maintain measurement capability despite signal chain saturation in the presence of a large undesirable signal.
摘要翻译：一种用于具有合理动态范围的高频电阻测量仪器的方法和装置，其在存在一个或多个大的不期望的信号的情况下不利于饱和，该高频测量仪器能够采用不同频率的多个交流电流来维持测量能力尽管在存在大的不期望的信号的情况下信号链饱和。

10. 发明授权

US08859122B2 Interconnect device for battery assembly 有权
标题翻译：电池组件互连装置
公开(公告)号：US08859122B2
公开(公告)日：2014-10-14
申请号：US12727667
申请日：2010-03-19
申请人： Stuart D. Barter , Michael F. Zawisa
发明人： Stuart D. Barter , Michael F. Zawisa
IPC分类号： H01M2/20 , H01M10/48
CPC分类号： H01M2/206 , H01M10/486 , Y02E60/12
摘要： An interconnect device for a battery assembly having a plurality of battery cell assemblies and a thermistor is disclosed. The interconnect device includes a non-conductive frame; a plurality of conductive traces integrally formed with the frame, a busbar in electrical communication with at least one of the conductive traces and disposed adjacent an aperture formed in the frame, wherein the aperture receives a tab of at least one of the battery cell assemblies, and a conductive pad disposed on a lower surface of the frame, the pad in electrical communication with at least one of the conductive traces and adapted to receive a signal from the thermistor.
摘要翻译：公开了一种具有多个电池单元组件和热敏电阻的电池组件的互连装置。互连装置包括非导电框架; 与所述框架一体地形成的多个导电迹线，母线与所述导电迹线中的至少一个电连通并且邻近形成在所述框架中的孔设置，其中所述孔接收至少一个所述电池单元组件的突片，以及设置在所述框架的下表面上的导电焊盘，所述焊盘与所述导电迹线中的至少一个电连通并适于接收来自所述热敏电阻的信号。

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