专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08192878B2 Method and algorithm to detect frozen anode pressure sensor 有权
标题翻译：检测冷冻阳极压力传感器的方法和算法
公开(公告)号：US08192878B2
公开(公告)日：2012-06-05
申请号：US12362347
申请日：2009-01-29
申请人： Loren Devries , Bruce J. Clingerman , Abdullah B. Alp , Aaron Rogahn
发明人： Loren Devries , Bruce J. Clingerman , Abdullah B. Alp , Aaron Rogahn
IPC分类号： H01M8/06
CPC分类号： H01M8/04388 , H01M8/04253 , H01M8/0438 , H01M8/04395 , H01M8/04432 , H01M8/04753 , H01M8/249
摘要： A method for performing a plausibility check of a fuel cell stack anode side pressure sensor to determine whether the pressure sensor is providing an accurate measurement. Prior to system start-up when a cathode side compressor is not providing cathode air to a fuel cell stack, and the cathode side of the stack is at ambient pressure, a pressure measurement from a differential pressure sensor between the anode side and the cathode side of the fuel cell stack is provided. The differential pressure sensor reading is added to a pressure measurement from an ambient pressure sensor, where the sum should be about the same as the pressure measurement from the anode side pressure sensor if the anode side pressure sensor is operating properly.
摘要翻译：一种用于执行燃料电池堆阳极侧压力传感器的合理性检查以确定压力传感器是否提供精确测量的方法。在阴极侧压缩机不向燃料电池堆提供阴极空气并且堆叠的阴极侧处于环境压力的系统启动之前，从阳极侧和阴极侧之间的差压传感器进行的压力测量的燃料电池堆。将差压传感器读数加到来自环境压力传感器的压力测量中，其中如果阳极侧压力传感器正常工作，其总和应该与来自阳极侧压力传感器的压力测量值相同。

2. 发明申请

US20100190079A1 METHOD AND ALGORITHM TO DETECT FROZEN ANODE PRESSURE SENSOR 有权
标题翻译：检测冷冻阳极压力传感器的方法和算法
公开(公告)号：US20100190079A1
公开(公告)日：2010-07-29
申请号：US12362347
申请日：2009-01-29
申请人： Loren Devries , Bruce J. Clingerman , Abdullah B. Alp , Aaron Rogahn
发明人： Loren Devries , Bruce J. Clingerman , Abdullah B. Alp , Aaron Rogahn
IPC分类号： H01M8/04 , G01L19/04
CPC分类号： H01M8/04388 , H01M8/04253 , H01M8/0438 , H01M8/04395 , H01M8/04432 , H01M8/04753 , H01M8/249
摘要： A method for performing a plausibility check of a fuel cell stack anode side pressure sensor to determine whether the pressure sensor is providing an accurate measurement. Prior to system start-up when a cathode side compressor is not providing cathode air to a fuel cell stack, and the cathode side of the stack is at ambient pressure, a pressure measurement from a differential pressure sensor between the anode side and the cathode side of the fuel cell stack is provided. The differential pressure sensor reading is added to a pressure measurement from an ambient pressure sensor, where the sum should be about the same as the pressure measurement from the anode side pressure sensor if the anode side pressure sensor is operating properly.
摘要翻译：一种用于执行燃料电池堆阳极侧压力传感器的合理性检查以确定压力传感器是否提供精确测量的方法。在阴极侧压缩机不向燃料电池堆提供阴极空气并且堆叠的阴极侧处于环境压力的系统启动之前，从阳极侧和阴极侧之间的差压传感器进行的压力测量的燃料电池堆。将差压传感器读数加到来自环境压力传感器的压力测量中，其中如果阳极侧压力传感器正常工作，其总和应该与来自阳极侧压力传感器的压力测量值相同。

3. 发明授权

US09379396B2 Controls giving −25° C. freeze start capability to a fuel cell system 有权
标题翻译：控制给燃料电池系统提供-25°C的冷冻启动能力
公开(公告)号：US09379396B2
公开(公告)日：2016-06-28
申请号：US12764749
申请日：2010-04-21
申请人： Bruce J. Clingerman , Aaron Rogahn , Jun Cai , Joseph C. Gerzseny , Manish Sinha , Steven D. Burch , Abdullah B. Alp
发明人： Bruce J. Clingerman , Aaron Rogahn , Jun Cai , Joseph C. Gerzseny , Manish Sinha , Steven D. Burch , Abdullah B. Alp
IPC分类号： H01M8/04228 , H01M8/043 , H01M8/04303 , H01M8/04955 , H01M8/04828 , H01M8/04 , H01M8/10
CPC分类号： H01M8/04303 , H01M8/0267 , H01M8/04111 , H01M8/04223 , H01M8/04253 , H01M8/04302 , H01M8/04529 , H01M8/04753 , H01M8/04843 , H01M8/0485 , H01M8/04955 , H01M2008/1095 , Y02E60/50
摘要： A method for shutting down a fuel cell system including operating a fuel cell stack. the method includes providing an increased cathode air flow so as to dry fuel cell membranes in the stack until a first desired level of high frequency resistance is achieved, rehydrating the cell membranes of the stack until a second desired level of high frequency resistance is achieved, and operating the stack with a decreased cathode input relative humidity until a third desired level of high frequency resistance is achieved.
摘要翻译：一种用于关闭包括操作燃料电池堆的燃料电池系统的方法。该方法包括提供增加的阴极气流以便干燥堆叠中的燃料电池膜，直到达到第一期望的高频电阻水平，再次水化堆叠的电池膜直到达到第二期望的高频电阻水平，并且以降低的阴极输入相对湿度来操作堆叠，直到达到第三期望的高频电阻水平。

4. 发明申请

US20110262822A1 CONTROLS GIVING -25° C FREEZE START CAPABILITY TO A FUEL CELL SYSTEM 有权
标题翻译：控制提供-25°C冻结启动燃料电池系统的能力
公开(公告)号：US20110262822A1
公开(公告)日：2011-10-27
申请号：US12764749
申请日：2010-04-21
申请人： Bruce J. Clingerman , Aaron Rogahn , Jun Cai , Joseph C. Gerzseny , Manish Sinha , Steven D. Burch , Abdullah B. Alp
发明人： Bruce J. Clingerman , Aaron Rogahn , Jun Cai , Joseph C. Gerzseny , Manish Sinha , Steven D. Burch , Abdullah B. Alp
IPC分类号： H01M8/04
CPC分类号： H01M8/04303 , H01M8/0267 , H01M8/04111 , H01M8/04223 , H01M8/04253 , H01M8/04302 , H01M8/04529 , H01M8/04753 , H01M8/04843 , H01M8/0485 , H01M8/04955 , H01M2008/1095 , Y02E60/50
摘要： A method for shutting down a fuel cell system including operating a fuel cell stack. the method includes providing an increased cathode air flow so as to dry fuel cell membranes in the stack until a first desired level of high frequency resistance is achieved, rehydrating the cell membranes of the stack until a second desired level of high frequency resistance is achieved, and operating the stack with a decreased cathode input relative humidity until a third desired level of high frequency resistance is achieved.
摘要翻译：一种用于关闭包括操作燃料电池堆的燃料电池系统的方法。该方法包括提供增加的阴极气流以便干燥堆叠中的燃料电池膜，直到达到第一期望的高频电阻水平，再次水化堆叠的电池膜直到达到第二期望的高频电阻水平，并且以降低的阴极输入相对湿度来操作堆叠，直到达到第三期望的高频电阻水平。

5. 发明授权

US08574776B2 Fuel cell system water management strategy for freeze capability 有权
标题翻译：燃料电池系统冻结能力管理策略
公开(公告)号：US08574776B2
公开(公告)日：2013-11-05
申请号：US11475695
申请日：2006-06-27
申请人： Bruce J. Clingerman , Jason R. Kolodziej , Derek S. Kilmer , Pinkhas A. Rapaport , David S. Mathews , Shyam Kocha , Abdullah B. Alp , Matthew K. Hortop , William H. Pettit
发明人： Bruce J. Clingerman , Jason R. Kolodziej , Derek S. Kilmer , Pinkhas A. Rapaport , David S. Mathews , Shyam Kocha , Abdullah B. Alp , Matthew K. Hortop , William H. Pettit
IPC分类号： H01M8/10
CPC分类号： H01M8/04955 , B60L11/1894 , B60L2240/622 , B60L2240/662 , B60L2240/80 , H01M8/0258 , H01M8/04223 , H01M8/04228 , H01M8/04231 , H01M8/04253 , H01M8/0432 , H01M8/04358 , H01M8/04365 , H01M8/04731 , H01M8/241 , Y02T10/7291 , Y02T90/16 , Y02T90/162 , Y02T90/34
摘要： A fuel cell system that employs a method for determining the potential that a freeze condition will exist after the system is shut-down based on predetermined input, such as ambient temperature, geographical location, user usage profile, date, weather reports, etc. If the system determines that a freeze condition is probable, then the system initiates a purge shut-down of the fuel cell system where water is purged out of the reactant gas flow channels. If the system determines that a freeze condition is unlikely, then it will initiate a normal shut-down procedure without purging the flow channels. The system will then periodically determine if the conditions have changed, and will initiate the purge if a freeze condition subsequently becomes probable.
摘要翻译：一种燃料电池系统，其采用基于诸如环境温度，地理位置，用户使用情况，日期，天气报告等预定输入关闭系统之后将存在冻结状态的潜力的方法。如果系统确定冷冻条件是可能的，则系统启动燃料电池系统的清除关闭，其中将水从反应物气体流动通道中排出。如果系统确定冻结条件不太可能，那么它将启动一个正常的停机程序，而不需要清除流量通道。然后，系统将定期确定条件是否已更改，并且如果冻结条件随后变为可能，将启动清除。

6. 发明授权

US08835065B2 Fuel cell startup method for fast freeze startup 有权
标题翻译：用于快速冷冻启动的燃料电池启动方法
公开(公告)号：US08835065B2
公开(公告)日：2014-09-16
申请号：US11536759
申请日：2006-09-29
申请人： Steven D. Burch , Bruce J. Clingerman , Abdullah B. Alp , David A. Arthur , Dirk Wexel , Martin Fasse
发明人： Steven D. Burch , Bruce J. Clingerman , Abdullah B. Alp , David A. Arthur , Dirk Wexel , Martin Fasse
IPC分类号： H01M8/04
CPC分类号： H01M8/0488 , B60L1/003 , B60L1/02 , B60L11/1868 , B60L11/1885 , B60L11/1887 , B60L11/1894 , B60L11/1898 , B60L2210/10 , H01M8/04007 , H01M8/04268 , H01M8/0432 , H01M8/04559 , H01M8/04626 , H01M8/0494 , H01M8/04947 , H01M8/04992 , H01M16/006 , Y02E60/50 , Y02T10/7066 , Y02T10/7216 , Y02T90/34
摘要： A method for starting a cold or frozen fuel cell stack as efficiently and quickly as possible in a vehicle application is based upon a state of charge of a first power source such as a high voltage battery. Power flow between the first power source and fuel cell system is coordinated in conjunction with a specific load schedule and parallel control algorithms to minimize the start time required and optimize system warm-up.
摘要翻译：在车辆应用中尽可能高效地启动冷或冷冻燃料电池堆的方法是基于诸如高压电池的第一电源的充电状态。第一电源和燃料电池系统之间的功率流与特定的负载计划和并行控制算法相结合，以最小化所需的启动时间并优化系统预热。

7. 发明申请

US20100112384A1 REMEDIAL ACTION TO OPERATE A FUEL CELL SYSTEM WITH A FAILED BLEED MANIFOLD UNIT 有权
标题翻译：用于操作带有故障排放单元的燃料电池系统的补救措施
公开(公告)号：US20100112384A1
公开(公告)日：2010-05-06
申请号：US12262849
申请日：2008-10-31
申请人： Bruce J. Clingerman , Patrick Frost , Abdullah B. Alp
发明人： Bruce J. Clingerman , Patrick Frost , Abdullah B. Alp
IPC分类号： H01M8/04
CPC分类号： H01M8/04373 , H01M2008/1095 , H01M2250/20 , Y02T90/32
摘要： A system and method for providing an anode exhaust gas bleed in a fuel cell system. The system provides a normal anode side bleed using first and second bleed valves if the first and second bleed valves are not blocked and the temperature of first and second split sub-stacks is greater than a predetermined temperature, provides a continuous anode side bleed using the bleed valves if the bleed valves are not blocked and the temperature of the sub-stacks is less than the predetermined temperature, provides a normal center anode bleed through the drain valve if the first or second bleed valve is blocked and the temperature of the sub-stacks is above the predetermined temperature and provides a continuous center anode side bleed through the drain valve if the first or second bleed valve is blocked and the temperature of the sub-stacks is below the predetermined temperature.
摘要翻译：一种用于在燃料电池系统中提供阳极排气的系统和方法。如果第一和第二泄放阀不被阻塞并且第一和第二分组子堆的温度大于预定温度，则该系统使用第一和第二排放阀提供正常的阳极侧排放，使用如果放气阀不被阻塞并且子堆的温度小于预定温度，则放气阀，如果第一或第二放气阀被阻挡并且子气缸的温度提供正常的中心阳极通过排水阀排出，堆叠高于预定温度，并且如果第一或第二排放阀被阻塞并且子堆的温度低于预定温度，则提供连续的中心阳极侧排放通过排水阀。

8. 发明授权

US08088529B2 Remedial action to operate a fuel cell system with a failed bleed manifold unit 有权
标题翻译：用于操作具有故障排放歧管单元的燃料电池系统的补救措施
公开(公告)号：US08088529B2
公开(公告)日：2012-01-03
申请号：US12262849
申请日：2008-10-31
申请人： Bruce J. Clingerman , Patrick Frost , Abdullah B. Alp
发明人： Bruce J. Clingerman , Patrick Frost , Abdullah B. Alp
IPC分类号： H01M8/04
CPC分类号： H01M8/04373 , H01M2008/1095 , H01M2250/20 , Y02T90/32
摘要： A system and method for providing an anode exhaust gas bleed in a fuel cell system. The system provides a normal anode side bleed using first and second bleed valves if the first and second bleed valves are not blocked and the temperature of first and second split sub-stacks is greater than a predetermined temperature, provides a continuous anode side bleed using the bleed valves if the bleed valves are not blocked and the temperature of the sub-stacks is less than the predetermined temperature, provides a normal center anode bleed through the drain valve if the first or second bleed valve is blocked and the temperature of the sub-stacks is above the predetermined temperature and provides a continuous center anode side bleed through the drain valve if the first or second bleed valve is blocked and the temperature of the sub-stacks is below the predetermined temperature.
摘要翻译：一种用于在燃料电池系统中提供阳极排气的系统和方法。如果第一和第二泄放阀不被阻塞并且第一和第二分组子堆的温度大于预定温度，则该系统使用第一和第二排放阀提供正常的阳极侧排放，使用如果放气阀不被阻塞并且子堆的温度小于预定温度，则放气阀，如果第一或第二放气阀被阻挡并且子气缸的温度提供正常的中心阳极通过排水阀排出，堆叠高于预定温度，并且如果第一或第二排放阀被阻塞并且子堆的温度低于预定温度，则提供连续的中心阳极侧排放通过排水阀。

9. 发明申请

US20100151284A1 METHODS AND CONTROLS FOR HYDROGEN TO CATHODE INLET OF A FUEL CELL SYSTEM 有权
标题翻译：用于控制燃料电池系统入口的氢气的方法和控制
公开(公告)号：US20100151284A1
公开(公告)日：2010-06-17
申请号：US12334007
申请日：2008-12-12
申请人： Steven D. Burch , Bruce J. Clingerman , Abdullah B. Alp , Jon R. Sienkowski , James K. Leary , Victor W. Logan , Daniel I. Harris
发明人： Steven D. Burch , Bruce J. Clingerman , Abdullah B. Alp , Jon R. Sienkowski , James K. Leary , Victor W. Logan , Daniel I. Harris
IPC分类号： H01M8/04
CPC分类号： H01M8/04014 , H01M8/04268 , H01M2008/1095
摘要： A system and method for quickly heating a fuel cell stack at fuel cell system start-up. The fuel cell system includes a three-way valve positioned in the anode exhaust that selectively directs the anode exhaust gases to the cathode input of the fuel cell stack so that hydrogen in the anode exhaust gas can be used to heat the fuel cell stack. During normal operation when the fuel cell stack is at the desired temperature, the three-way valve in the anode exhaust can be used to bleed nitrogen to the cathode exhaust.
摘要翻译：一种用于在燃料电池系统启动时快速加热燃料电池堆的系统和方法。燃料电池系统包括位于阳极排气中的三通阀，其选择性地将阳极废气引导到燃料电池堆的阴极输入端，使得可以使用阳极废气中的氢气来加热燃料电池堆。在燃料电池堆处于所需温度的正常操作期间，阳极排气中的三通阀可以用于将氮气排出到阴极排气口。

10. 发明授权

US07465508B2 Fuel cell stack temperature control system and method 有权
标题翻译：燃料电池堆温度控制系统及方法
公开(公告)号：US07465508B2
公开(公告)日：2008-12-16
申请号：US10898144
申请日：2004-07-23
申请人： Abdullah B. Alp , Bruce J. Clingerman , Jason R. Kolodziej , Brian D. Shaffer , Donald H. Keskula
发明人： Abdullah B. Alp , Bruce J. Clingerman , Jason R. Kolodziej , Brian D. Shaffer , Donald H. Keskula
IPC分类号： H01M8/04
CPC分类号： H01M8/04029 , H01M8/04358 , H01M8/04417 , H01M8/04425 , H01M8/04432 , H01M8/04723 , H01M8/04768 , H01M8/04776 , H01M8/04992
摘要： A temperature control system and method for a fuel cell stack cooling system is disclosed. The temperature control system includes a coolant circulation line for circulating a coolant to and from a fuel cell stack. A coolant pump is provided in the coolant circulation line, and a pump ΔP sensor is provided in fluid communication with the coolant circulation line on inlet and outlet sides of the coolant pump. The pump ΔP sensor measures a change in pump pressure between the inlet and outlet sides of the coolant pump. A pump map is provided having correlated values of pump speed, change in pump pressure and coolant flow rate for correlating the coolant flow rate with the pump speed and the change in pump pressure to attain a desired coolant flow rate for optimum fuel stack cooling.
摘要翻译：公开了一种燃料电池堆冷却系统的温度控制系统和方法。温度控制系统包括用于将冷却剂循环到燃料电池堆和从燃料电池堆流出的冷却剂循环管线。在冷却剂循环管线中设置有冷却剂泵，并且提供泵DeltaP传感器，其与冷却剂循环管线在冷却剂泵的入口侧和出口侧流体连通。泵DeltaP传感器测量冷却剂泵入口侧和出口侧之间泵压力的变化。提供泵图，其具有泵速度的相关值，泵压力和冷却剂流量的变化，用于将冷却剂流量与泵速度和泵压力的变化相关联，以获得期望的冷却剂流量以获得最佳燃料箱冷却。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式