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1. 发明申请

WO2004049487A3 METHOD OF OPERATING A FUEL CELL POWER SYSTEM TO DELIVER CONSTANT POWER 审中-公开
公开(公告)号：WO2004049487A3
公开(公告)日：2004-06-10
申请号：PCT/CA2003/001847
申请日：2003-11-27
申请人： HYDROGENICS CORPORATION , SIMPSON, Todd, A. , BURANY, Stephen , CARGNELLI, Joseph
发明人： SIMPSON, Todd, A. , BURANY, Stephen , CARGNELLI, Joseph
IPC分类号： H01M8/04
摘要： The present invention relates to a fuel cell system and a method of operating same, The fuel cell has a first reactant inlet, a first reactant outlet, a second reactant inlet, a second reactant outlet. The invention involves (a) providing a first reactant incoming stream to the first reactant inlet; (b) providing a second reactant incoming stream to the second reactant inlet; (c) monitoring a fuel cell state variable indicative of flooding; (d) based on the fuel cell state variable, determining whether the fuel cell is flooded; and, (e) providing an additional amount of the first reactant to the fuel cell when the fuel cell is flooded.

2. 发明申请

WO2004027907A2 SYSTEM AND METHOD FOR PROCESS GAS STREAM DELIVERY AND REGULATION USING DOWN SPOOL CONTROL 审中-公开
标题翻译：使用降温控制进行气流输送和调节的系统和方法
公开(公告)号：WO2004027907A2
公开(公告)日：2004-04-01
申请号：PCT/CA2003/001449
申请日：2003-09-23
申请人： HYDROGENICS CORPORATION , CARGNELLI, Joseph , SIMPSON, Todd, A. , BURANY, Stephen
发明人： CARGNELLI, Joseph , SIMPSON, Todd, A. , BURANY, Stephen
IPC分类号： H01M8/00
CPC分类号： H01M8/04761 , H01M8/04029 , H01M8/04089 , H01M8/04141 , H01M8/04231 , H01M8/04574 , H01M8/04604 , H01M8/04753 , H01M8/04768 , H01M2008/1095
摘要： A method and apparatus are provided for delivery and regulation of a process fluid to a multi-cell electrochemical device. A controller regulates the process fluid flow, after at least one of the process parameters indicates a drop in load current draw, based on the operating rate of the fuel cell and the rate of decrease in the load
摘要翻译：提供了一种方法和装置，用于将工艺流体输送和调节到多单元电化学装置。控制器根据燃料电池的运行速率和负载的减小速率，在至少一个工艺参数指示负载电流消耗的下降，调节工艺流体流动

3. 发明申请

WO2004027912A2 A FUEL CELL SYSTEM AND METHOD OF OPERATING THE SAME 审中-公开
标题翻译：燃料电池系统及其运行方法
公开(公告)号：WO2004027912A2
公开(公告)日：2004-04-01
申请号：PCT/CA2003/001447
申请日：2003-09-23
申请人： HYDROGENICS CORPORATION , CARGNELLI, Joseph , SIMPSON, Todd, A. , BURANY, Stephen
发明人： CARGNELLI, Joseph , SIMPSON, Todd, A. , BURANY, Stephen
IPC分类号： H01M8/04
CPC分类号： H01M8/04029 , H01M8/04097 , H01M8/04141 , H01M8/04164 , H01M8/04328 , H01M8/04335 , H01M8/04492 , H01M8/04589 , H01M8/04619 , H01M8/04753 , H01M8/04761 , H01M8/04768
摘要： A fuel cell system and a method of operating same are provided. The fuel cell system includes a fuel cell for driving a load, at least one fuel cell peripheral, a device for measuring at least one fuel cell operation characteristic, and at least one controller for controlling the operation of at least one fuel cell peripheral based on the at least one fuel cell operation characteristic. The fuel cell operation characteristic is divided into at least two ranges, and operation of at least one fuel cell is controlled to provide it with a respective operational characteristic for each range of operation of the fuel cell system.
摘要翻译：提供燃料电池系统及其操作方法。燃料电池系统包括用于驱动负载的燃料电池，至少一个燃料电池外围设备，用于测量至少一个燃料电池操作特性的装置，以及用于控制至少一个燃料电池周边设备的操作的至少一个控制器，其基于所述至少一个燃料电池操作特性。燃料电池操作特性被分为至少两个范围，并且控制至少一个燃料电池的操作，以为燃料电池系统的每个操作范围提供相应的操作特性。

4. 发明申请

WO2004027908A2 SYSTEM AND METHOD FOR MANAGEMENT OF GAS AND WATER IN FUEL CELL SYSTEM 审中-公开
标题翻译：燃料电池系统中的气体和水的管理系统和方法
公开(公告)号：WO2004027908A2
公开(公告)日：2004-04-01
申请号：PCT/CA2003/000901
申请日：2003-06-18
申请人： HYDROGENICS CORPORATION , CARGNELLI, Joseph , SIMPSON, Todd, A. , DEL CORE, Robert, C. , BURANY, Stephen , YE, Jianming , BAZZARELLA, Ricardo
发明人： CARGNELLI, Joseph , SIMPSON, Todd, A. , DEL CORE, Robert, C. , BURANY, Stephen , YE, Jianming , BAZZARELLA, Ricardo
IPC分类号： H01M8/00
CPC分类号： H01M8/00 , H01M8/04
摘要： A fuel cell system has: a fuel cell having a first reactant inlet, a first reactant outlet, a second reactant inlet, a second reactant outlet, and optionally a coolant inlet and coolant outlet. A first reactant supply subsystem supplies a first reactant incoming stream to the first reactant inlet of the fuel cell. A second reactant supply subsystem supplies a second reactant incoming stream to the second reactant inlet of the fuel cell. A first reactant recirculation subsystem recirculates at least a portion of the first reactant exhaust stream from the first reactant outlet to a regenerative dryer subsystem in which one portion of the heat and moisture in first reactant exhaust stream is transferred to one of the first reactant incoming stream in the first reactant supply subsystem and the second reactant incoming stream in the second reactant supply subsystem. Another portion of the heat and moisture is transferred to the other stream. A method of controlling reactant and water in a fuel cell system is also disclosed.
摘要翻译：燃料电池系统具有：具有第一反应物入口，第一反应物出口，第二反应物入口，第二反应物出口以及任选的冷却剂入口和冷却剂出口的燃料电池。第一反应物供应子系统将第一反应物进料流提供给燃料电池的第一反应物入口。第二反应物供应子系统将第二反应物进料流供应到燃料电池的第二反应物入口。第一反应物再循环子系统将第一反应物排出流的至少一部分从第一反应物出口再循环到再生干燥器子系统，其中第一反应物排放流中的一部分热和水分被转移到第一反应物进料流在第一反应物供应子系统中和第二反应物供应子系统中的第二反应物进料流。热和湿气的另一部分被转移到另一个流。还公开了一种在燃料电池系统中控制反应物和水的方法。

5. 发明申请

WO2004049486A2 REACTANT SUPPLY FOR A FUEL CELL POWER SYSTEM 审中-公开
标题翻译：燃料电池系统的反应供应
公开(公告)号：WO2004049486A2
公开(公告)日：2004-06-10
申请号：PCT/CA2003/001846
申请日：2003-11-27
申请人： HYDROGENICS CORPORATION , SIMPSON, Todd, A. , CARGNELLI, Joseph , BURANY, Stephen
发明人： SIMPSON, Todd, A. , CARGNELLI, Joseph , BURANY, Stephen
IPC分类号： H01M8/04
CPC分类号： H01M8/04089 , H01M8/04201 , H01M8/04223 , H01M8/04228 , H01M8/04303 , H01M8/0438 , H01M8/04388 , H01M8/04395 , H01M8/04589 , H01M8/04753 , H01M8/241 , H01M8/2457 , H01M8/2483
摘要： A fuel cell system, comprising: a fuel cell for producing electrical energy; a load driven by the fuel cell; a first reactant supply line for supplying a first reactant to the fuel cell; a second reactant supply line for supplying a second reactant to the fuel cell; a first reactant buffer for storing first reactant and supplying an additional amount of first reactant to the fuel cell in response to an increase in a measured characteristic; a first flow regulating device that regulating the amount of the first reactant supplied from the first reactant buffer to the fuel cell; and a controller for controlling the first flow regulating device in response to the measured characteristic.
摘要翻译：一种燃料电池系统，包括：用于产生电能的燃料电池; 由燃料电池驱动的负载; 用于向燃料电池供应第一反应物的第一反应物供应管线; 用于向燃料电池供应第二反应物的第二反应物供应管线; 用于存储第一反应物并响应于测量特性的增加而向燃料电池供应额外量的第一反应物的第一反应物缓冲液; 第一流量调节装置，其调节从第一反应物缓冲剂供应到燃料电池的第一反应物的量; 以及控制器，用于响应于所测量的特性来控制第一流量调节装置。

6. 发明申请

WO2004049478A3 FUEL CELL POWER SYSTEM WITH EXTERNAL HUMIDIFICATION AND REACTANT RECIRCULATION AND METHOD OF OPERATING THE SAME 审中-公开
公开(公告)号：WO2004049478A3
公开(公告)日：2004-06-10
申请号：PCT/CA2003/001845
申请日：2003-11-27
申请人： HYDROGENICS CORPORATION , SIMPSON, Todd, A. , CARGNELLI, Joseph , BURANY, Stephen
发明人： SIMPSON, Todd, A. , CARGNELLI, Joseph , BURANY, Stephen
IPC分类号： H01M8/04
摘要： The present invention relates to a fuel cell system for producing electrical power and a method of operating same. The fuel cell has a first reactant inlet, a first reactant outlet, a second reactant inlet, and a second reactant outlet. The invention involves (a) providing a first reactant incoming stream to the first reactant inlet at a first reactant supply rate; (b) providing a second reactant incoming stream to the second reactant inlet at a second reactant supply rate; (c) conditioning at least one of the first reactant incoming stream and the second reactant incoming stream to a selected conditioning level; and, (d) selectably and temporarily reducing the selected conditioning level to increase at least one of the first reactant supply rate and the second reactant supply rate.

7. 发明申请

WO2004027911A1 A FUEL CELL SYSTEM AND METHOD OF OPERATING THE SAME 审中-公开
标题翻译：燃料电池系统及其运行方法
公开(公告)号：WO2004027911A1
公开(公告)日：2004-04-01
申请号：PCT/CA2003/001446
申请日：2003-09-23
申请人： HYDROGENICS CORPORATION , CARGNELLI, Joseph , SIMPSON, Todd, A. , BURANY, Stephen
发明人： CARGNELLI, Joseph , SIMPSON, Todd, A. , BURANY, Stephen
IPC分类号： H01M8/04
CPC分类号： H01M8/04089 , H01M8/04328 , H01M8/04335 , H01M8/04492 , H01M8/04574 , H01M8/04604 , H01M8/04626 , H01M8/04738 , H01M8/04753 , H01M8/04768 , H01M8/04783 , H01M8/04828
摘要： A fuel cell system and a method of operating same. The fuel cell system comprises a fuel cell for driving a load, a first process delivery device for supplying a first process fluid to the fuel cell, and a controller for controlling an operation rate of the first process fluid delivery device based on an overriding signal received from a signal source external to the controller and the fuel cell.
摘要翻译：燃料电池系统及其操作方法。燃料电池系统包括用于驱动负载的燃料电池，用于向燃料电池供应第一工艺流体的第一工艺输送装置和用于基于所接收的超控信号来控制第一工艺流体输送装置的操作速率的控制器从控制器和燃料电池外部的信号源。

8. 发明申请

WO2004027906A2 SYSTEM AND METHOD FOR PROCESS GAS STREAM DELIVERY AND REGULATION USING OPEN LOOP AND CLOSED LOOP CONTROL 审中-公开
标题翻译：使用开环和闭环控制进行气流输送和调节的系统和方法
公开(公告)号：WO2004027906A2
公开(公告)日：2004-04-01
申请号：PCT/CA2003/001448
申请日：2003-09-23
申请人： HYDROGENICS CORPORATION , CARGNELLI, Joseph , SIMPSON, Todd, A. , BURANY, Stephen
发明人： CARGNELLI, Joseph , SIMPSON, Todd, A. , BURANY, Stephen
IPC分类号： H01M8/00
CPC分类号： H01M8/04619 , H01M8/04029 , H01M8/04089 , H01M8/04328 , H01M8/04335 , H01M8/04343 , H01M8/04395 , H01M8/04559 , H01M8/04589 , H01M8/04753 , H01M8/04761 , H01M8/04768 , H01M8/04776 , H01M8/04835
摘要： A method and apparatus are provided for delivery and regulation of process fluid flow of a multi-cell electrochemical device. A controller regulates the process fluid flow using pre-determined setpoints stored in the controller until at least one of the process parameters has reached a pre-determined value when the controller is switched to the open loop control mode, and the controller regulates the process fluid flow using at least one of the process parameter signals when the controller is switched to the closed loop control mode.
摘要翻译：提供了一种用于输送和调节多电池电化学装置的工艺流体流动的方法和装置。控制器使用存储在控制器中的预定设定值来调节过程流体流量，直到当控制器切换到开环控制模式时，至少一个过程参数已达到预定值，并且控制器调节过程流体当控制器切换到闭环控制模式时，使用至少一个过程参数信号进行流动。

9. 发明申请

WO2003038346A1 HUMIDIFIER 审中-公开
标题翻译：加湿器
公开(公告)号：WO2003038346A1
公开(公告)日：2003-05-08
申请号：PCT/CA2002/001487
申请日：2002-10-02
申请人： HYDROGENICS CORPORATION , YE, Jianming , SIMPSON, Todd, A. , CARGNELLI, Joseph
发明人： YE, Jianming , SIMPSON, Todd, A. , CARGNELLI, Joseph
IPC分类号： F24F6/14
CPC分类号： F24F6/02
摘要： The present invention relates to a humidifier that comprises a housing, at least one water distributing portion having a plurality of water distributing ports, and at least one baffle disposed within the housing to define a flow path for the gas to be humidified. Packing material can be provided in the housing to further increase the contact area between the gas and the water, if desired.
摘要翻译：本发明涉及一种加湿器，其包括壳体，至少一个具有多个分配水口的水分配部分，以及设置在壳体内的至少一个挡板，以限定用于加湿气体的流路。如果需要，可以在壳体中提供包装材料以进一步增加气体和水之间的接触面积。

10. 发明申请

WO2002093668A1 FLOW FIELD PLATE FOR A FUEL CELL AND FUEL CELL ASSEMBLY INCORPORATING THE FLOW FIELD PLATE 审中-公开
标题翻译：用于燃料电池的流场板和装有流场板的燃料电池组件
公开(公告)号：WO2002093668A1
公开(公告)日：2002-11-21
申请号：PCT/CA2002/000442
申请日：2002-03-28
申请人： HYDROGENICS CORPORATION , FRANK, David , CARGNELLI, Joseph
发明人： FRANK, David , CARGNELLI, Joseph
IPC分类号： H01M8/02
CPC分类号： H01M8/0258 , H01M8/0228 , H01M8/026 , H01M8/0263 , H01M8/0267 , H01M8/0271 , H01M8/0297 , H01M8/04089 , H01M8/1007 , H01M8/241 , H01M8/2415 , H01M8/242 , H01M8/2457 , H01M8/248
摘要： A flow field plate for a fuel cell has, on the front side thereof, flow channels for a reactant gas and at least two slots extending from the front thereof to the rear side. On the rear side at least two apertures are provided for the reactant gas and there is an aperture extension, providing a flow path from each aperture to a respective slot. This enables sealing surfaces, on the two sides to be offset so as to be fully supported. The arrangement avoids having to provide seal or gasket portions crossing flow channels and ensures that all portions of each gasket are properly supported.
摘要翻译：用于燃料电池的流场板在其前侧具有用于反应气体的流路和至少两个从其前部延伸到后侧的槽。在后侧，为反应气体提供至少两个孔，并且存在孔延伸部，提供从每个孔到相应狭槽的流动路径。这使得两侧的密封面能够被偏移以便被完全支撑。该装置避免了提供密封件或垫圈部分穿过流动通道并且确保每个垫圈的所有部分被适当地支撑。

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