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1. 发明申请

WO2004027908A3 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：WO2004027908A3
公开(公告)日：2005-01-06
申请号：PCT/CA0300901
申请日：2003-06-18
申请人： HYDROGENICS CORP , 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 , H01M8/04
CPC分类号： H01M8/00 , H01M8/04
摘要： A fuel cell system has : a fuel cell (12) 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 (31) supplies a first reactant incoming stream (30) to the first reactant inlet of the fuel cell. A second reactant supply subsystem (21) supplies a second reactant incoming stream (20) 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 (40) from the first reactant outlet to a regenerative dryer subsystem (80) in which one portion of the heat and moisture in first reactant exhaust stream is transferred to one of the first reactant incoming stream (30) in the first reactant supply subsystem and the second reactant incoming stream (20) 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（12）。第一反应物供应子系统（31）将第一反应物进料流（30）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（21）将第二反应物进料流（20）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物流（40）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（80），其中将第一反应物排放流中的一部分热和水分转移到一个的第一反应物供应子系统中的第一反应物进料流（30）和第二反应物供应子系统中的第二反应物进料流（20）。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。

2. 发明申请

WO2004049487A2 METHOD OF OPERATING A FUEL CELL POWER SYSTEM TO DELIVER CONSTANT POWER 审中-公开
标题翻译：运行燃料电池系统以提供恒定功率的方法
公开(公告)号：WO2004049487A2
公开(公告)日：2004-06-10
申请号：PCT/CA0301847
申请日：2003-11-27
申请人： HYDROGENICS CORP , SIMPSON TODD A , BURANY STEPHEN , CARGNELLI JOSEPH
发明人： SIMPSON TODD A , BURANY STEPHEN , CARGNELLI JOSEPH
IPC分类号： H01M8/04
CPC分类号： H01M8/04417 , H01M8/04231 , H01M8/04328 , H01M8/04335 , H01M8/04388 , H01M8/04395 , H01M8/04492 , H01M8/04559 , H01M8/04753
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.
摘要翻译：本发明涉及燃料电池系统及其操作方法。燃料电池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。本发明涉及（a）向第一反应物入口提供第一反应物流入物流; （b）向第二反应物入口提供第二反应物进料流; （c）监测指示淹水的燃料电池状态变量; （d）基于燃料电池状态变量，确定燃料电池是否被淹没; 和（e）当燃料电池被淹没时，向燃料电池提供额外量的第一反应物。

3. 发明申请

WO2004027907A3 SYSTEM AND METHOD FOR PROCESS GAS STREAM DELIVERY AND REGULATION IN A FUEL CELL SYSTEM USING DOWN SPOOL CONTROL 审中-公开
标题翻译：使用降温控制在燃料电池系统中处理气流输送和调节的系统和方法
公开(公告)号：WO2004027907A3
公开(公告)日：2004-06-24
申请号：PCT/CA0301449
申请日：2003-09-23
申请人： HYDROGENICS CORP , CARGNELLI JOSEPH , SIMPSON TODD A , BURANY STEPHEN
发明人： CARGNELLI JOSEPH , SIMPSON TODD A , BURANY STEPHEN
IPC分类号： H01M8/00 , H01M8/04
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. The method of the present invention comprises (a) operating a component of the fuel cell system at a component operating rate; (b) driving a load using the fuel cell; (c) measuring an operating rate of the fuel cell; (d) normally adjusting the component operating rate in dependence upon the operating rate of the fuel cell; and, (e) in response to selected changes in the operating rate of the fuel cell, indicative of corresponding changes in the demand from the load, delaying adjustment of the component operating rate. The invention also provides a fuel cell system comprising (a) a fuel cell for driving a load; (b) at least one measuring device for monitoring an operating rate of the fuel cell; (c) a controller for controlling an operation rate of a component of the fuel cell system based on the operating rate of the fuel cell; and, (d) means for detecting selected changes in the operating rate of the fuel cell, indicative of corresponding changes in the demand from the load, and in response thereto, delaying adjustment of the operation rate of the component.
摘要翻译：提供了一种用于将工艺流体递送和调节到多单元电化学装置的方法和装置。控制器根据燃料电池的运行速率和负载的降低速率，在至少一个工艺参数表明负载电流消耗的下降，调节过程流体流量。本发明的方法包括（a）以组件运行速率操作燃料电池系统的部件; （b）使用燃料电池驱动负载; （c）测量燃料电池的运行速率; （d）通常根据燃料电池的运行速率调整组件运行速率; 以及（e）响应燃料电池的运行速率的选定变化，指示来自负载的需求的相应变化，延迟组件运行速率的调整。本发明还提供一种燃料电池系统，其包括（a）用于驱动负载的燃料电池; （b）至少一个用于监测燃料电池的运行速率的测量装置; （c）控制器，其基于燃料电池的运转速度来控制燃料电池系统的部件的运转率; 和（d）用于检测指示来自负载的需求的相应变化的燃料电池的运行速率的选定变化的装置，并且响应于此，延迟部件的运行速率的调整。

4. 发明申请

WO2004049478A2 A FUEL CELL POWER SYSTEM AND METHOD OF OPERATING THE SAME 审中-公开
标题翻译：燃料电池系统及其操作方法
公开(公告)号：WO2004049478A2
公开(公告)日：2004-06-10
申请号：PCT/CA0301845
申请日：2003-11-27
申请人： HYDROGENICS CORP , SIMPSON TODD A , CARGNELLI JOSEPH , BURANY STEPHEN
发明人： SIMPSON TODD A , CARGNELLI JOSEPH , BURANY STEPHEN
IPC分类号： H01M8/00 , H01M8/04 , H01M8/12
CPC分类号： H01M8/04126 , H01M8/04022 , H01M8/04089 , H01M8/04231 , H01M8/04291 , H01M8/04328 , H01M8/04335 , H01M8/04395 , H01M8/045 , H01M8/04507 , H01M8/04589 , H01M8/04604 , H01M8/04708 , H01M8/04753 , H01M8/04761 , H01M8/04835
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.
摘要翻译：本发明涉及一种用于生产电力的燃料电池系统及其操作方法。燃料电池具有第一反应物入口，第一反应物出口，第二反应物入口和第二反应物出口。本发明涉及（a）以第一反应物供应速率向第一反应物入口提供第一反应物进料流; （b）以第二反应物供应速率向第二反应物入口提供第二反应物进料流; （c）将所述第一反应物流和所述第二反应物进入流中的至少一个调节至选定的调节水平; 和（d）可选地且暂时地减少所选择的调节水平以增加第一反应物供应速率和第二反应物供应速率中的至少一个。

5. 发明申请

WO2004027912A3 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：WO2004027912A3
公开(公告)日：2006-05-26
申请号：PCT/CA0301447
申请日：2003-09-23
申请人： HYDROGENICS CORP , CARGNELLI JOSEPH , SIMPSON TODD A , BURANY STEPHEN
发明人： CARGNELLI JOSEPH , SIMPSON TODD A , BURANY STEPHEN
IPC分类号： H01M8/04 , G01R31/36 , H01M8/00
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。

6. 发明申请

WO2004027906A3 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：WO2004027906A3
公开(公告)日：2006-04-20
申请号：PCT/CA0301448
申请日：2003-09-23
申请人： HYDROGENICS CORP , CARGNELLI JOSEPH , SIMPSON TODD A , BURANY STEPHEN
发明人： CARGNELLI JOSEPH , SIMPSON TODD A , BURANY STEPHEN
IPC分类号： H01M8/00 , H01M8/04 , G01R31/36
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。

7. 发明申请

WO2004049486A3 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：WO2004049486A3
公开(公告)日：2005-01-27
申请号：PCT/CA0301846
申请日：2003-11-27
申请人： HYDROGENICS CORP , 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 , H01M8/0438 , H01M8/04388 , H01M8/04395 , H01M8/04589 , H01M8/04753
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。

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