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1. 发明授权

US07807306B2 Power system for a hybrid fuel cell vehicle that employs a floating base load strategy 有权
标题翻译：采用浮动基本负载策略的混合动力燃料电池车辆的动力系统
公开(公告)号：US07807306B2
公开(公告)日：2010-10-05
申请号：US12492956
申请日：2009-06-26
申请人： Peter Kilian , Volker Formanski , Jochen Schaffnit
发明人： Peter Kilian , Volker Formanski , Jochen Schaffnit
IPC分类号： H01M8/04
CPC分类号： H01M8/0494 , H01M8/04619 , H01M8/04626 , H01M2250/20 , Y02T90/32
摘要： A fuel cell system employing a floating base load hybrid strategy for reducing fast voltage transients of a FCPM. A power request signal is applied to an average power calculation processor that calculates the average power requested over a predetermined previous period of time. A weighting function processor provides a weighting function based on the state of charge of an EESS. The power available from the FCPM and the EESS is applied to a power comparison processor. The available power is compared to the power request to provide a difference value between what is currently being provided and what is desired. The difference value is compared to power limit values of the EESS. The output value of this comparison is added to a filtered value to generate a signal for the change in the output power of the fuel cell stack based on the power request.
摘要翻译：一种使用浮动基极负载混合策略来降低FCPM的快速电压瞬变的燃料电池系统。功率请求信号被施加到平均功率计算处理器，其计算在预定的上一时间段内所请求的平均功率。加权函数处理器基于EESS的充电状态提供加权函数。从FCPM和EESS可用的功率被应用于功率比较处理器。将可用功率与功率请求进行比较，以提供当前正在提供的内容与期望的值之间的差值。将差值与EESS的功率极限值进行比较。该比较的输出值被加到经滤波的值，以产生基于功率请求改变燃料电池堆的输出功率的信号。

2. 发明授权

US07597976B2 Floating base load hybrid strategy for a hybrid fuel cell vehicle to increase the durability of the fuel cell system 有权
标题翻译：用于混合燃料电池车辆的浮动基本负载混合策略以增加燃料电池系统的耐久性
公开(公告)号：US07597976B2
公开(公告)日：2009-10-06
申请号：US11313162
申请日：2005-12-20
申请人： Peter Kilian , Volker Formanski , Jochen Schaffnit
发明人： Peter Kilian , Volker Formanski , Jochen Schaffnit
IPC分类号： H01M8/04
CPC分类号： H01M8/0494 , H01M8/04619 , H01M8/04626 , H01M2250/20 , Y02T90/32
摘要： A fuel cell system employing a floating base load hybrid strategy for reducing fast voltage transients of a FCPM. A power request signal is applied to an average power calculation processor that calculates the average power requested over a predetermined previous period of time. A weighting function processor provides a weighting function based on the state of charge of an EESS. The power available from the FCPM and the EESS is applied to a power comparison processor. The available power is compared to the power request to provide a difference value between what is currently being provided and what is desired. The difference value is compared to power limit values of the EESS. The output value of this comparison is added to a filtered value to generate a signal for the change in the output power of the fuel cell stack based on the power request.
摘要翻译：一种使用浮动基极负载混合策略来降低FCPM的快速电压瞬变的燃料电池系统。功率请求信号被施加到平均功率计算处理器，其计算在预定的上一时间段内所请求的平均功率。加权函数处理器基于EESS的充电状态提供加权函数。从FCPM和EESS可用的功率被应用于功率比较处理器。将可用功率与功率请求进行比较，以提供当前正在提供的内容与期望的值之间的差值。将差值与EESS的功率极限值进行比较。该比较的输出值被加到经滤波的值，以产生基于功率请求改变燃料电池堆的输出功率的信号。

3. 发明授权

US06939631B2 Fuel cell system and method of operation 有权
标题翻译：燃料电池系统和操作方法
公开(公告)号：US06939631B2
公开(公告)日：2005-09-06
申请号：US10251638
申请日：2002-09-20
申请人： Volker Formanski , Martin Woehr , Thomas Herbig
发明人： Volker Formanski , Martin Woehr , Thomas Herbig
IPC分类号： H01M8/04007 , H01M8/04089 , H01M8/04111 , H01M8/04119 , H01M8/0432 , H01M8/04492 , H01M8/04746 , H01M8/04828 , H01M8/04
CPC分类号： H01M8/04365 , H01M8/04007 , H01M8/04089 , H01M8/04111 , H01M8/04156 , H01M8/04358 , H01M8/045 , H01M8/04507 , H01M8/04522 , H01M8/04753 , H01M8/04776 , H01M8/04843 , H01M8/1007
摘要： The present invention provides a method of operating a fuel cell system and a fuel cell system that can adjust the operating pressure of the fuel cell system to maximize efficiency. This present invention recognizes that under certain operating conditions appropriately matched operating pressures enable a substantially more efficient system operation. The method of the present invention and the fuel cell system of the present invention incorporate the recognition that a higher system efficiency can be achieved when the operating pressure produced by the air compressor is matched to the prevailing operating temperature of the fuel cell system.
摘要翻译：本发明提供了一种操作燃料电池系统和燃料电池系统的方法，其可以调节燃料电池系统的工作压力以最大化效率。本发明认识到，在某些操作条件下，适当匹配的操作压力使得能够实现更有效的系统操作。本发明的方法和本发明的燃料电池系统结合了当空气压缩机产生的工作压力与燃料电池系统的主要工作温度相匹配时可以实现更高的系统效率的认识。

4. 发明授权

US08568937B2 Fuel cell design with an integrated heat exchanger and gas humidification unit 有权
标题翻译：燃料电池设计采用集成热交换器和气体加湿装置
公开(公告)号：US08568937B2
公开(公告)日：2013-10-29
申请号：US12855795
申请日：2010-08-13
申请人： Volker Formanski , Peter Kilian , Thomas Herbig , Marc Becker , Peter Willimowski
发明人： Volker Formanski , Peter Kilian , Thomas Herbig , Marc Becker , Peter Willimowski
IPC分类号： H01M8/04
CPC分类号： H01M8/0267 , H01M8/0258 , H01M8/0265 , H01M8/04007 , H01M8/04074 , H01M8/04134 , H01M8/241 , H01M8/2457 , H01M8/2484
摘要： A fuel cell assembly having a flow distribution subassembly that comprises four sets of flow channels, the first set facing an anode for distribution of a fuel reactant to said anode, the second set facing a cathode for distribution of an oxidant to said cathode, the third set in flow communication with said second set and in heat transfer relation with at least one of said anode and said cathode, and the fourth set receiving a coolant different from said oxidant.
摘要翻译：一种具有流量分配子组件的燃料电池组件，其包括四组流动通道，所述第一组面向用于将燃料反应物分配到所述阳极的阳极，所述第二组面向用于将氧化剂分配到所述阴极的阴极，所述第三组与所述第二组流体连通并且与所述阳极和所述阴极中的至少一个传热关系，并且所述第四组接收与所述氧化剂不同的冷却剂。

5. 发明授权

US08410760B2 Battery thermal system control strategy 有权
标题翻译：电池热系统控制策略
公开(公告)号：US08410760B2
公开(公告)日：2013-04-02
申请号：US12848726
申请日：2010-08-02
申请人： Volker Formanski , Marc Reischmann
发明人： Volker Formanski , Marc Reischmann
IPC分类号： H02J7/04 , H01M10/50 , G01K1/14
CPC分类号： H01M10/443 , H01M10/613 , H01M10/615 , H01M10/633
摘要： A method and system for controlling temperature in an electric vehicle battery pack which preserves battery pack performance and longevity while maximizing vehicle driving range. A controller prescribes a minimum allowable operating temperature in the battery pack, where the minimum operating temperature increases as battery pack state of charge and remaining useful life decrease. During vehicle driving operations, the minimum allowable temperature is computed, and a thermal management system is used to warm the battery pack only if necessary to raise its temperature above the calculated minimum level. By minimizing use of the thermal management system to warm the battery pack, energy consumption is reduced and vehicle driving range is increased, while not adversely affecting battery pack performance or durability. The same strategy is employed during charging, which reduces the amount of energy consumed from the grid for warming the battery pack.
摘要翻译：一种用于控制电动车辆电池组中的温度的方法和系统，其在最大化车辆行驶范围的同时保持电池组的性能和使用寿命。控制器规定了电池组中的最小允许工作温度，其中最低工作温度随电池组充电状态而增加，剩余使用寿命降低。在车辆驾驶操作期间，计算最小允许温度，并且仅在必要时使用热管理系统来加热电池组，以将其温度升高到计算的最低水平以上。通过最小化使用热管理系统来加热电池组，能量消耗减少并且车辆行驶范围增加，同时不会对电池组性能或耐用性产生不利影响。在充电期间采用相同的策略，这减少了从电网消耗的用于加热电池组的能量的量。

6. 发明授权

US07831343B2 Efficiency optimized hybrid operation strategy 有权
标题翻译：效率优化混合运营策略
公开(公告)号：US07831343B2
公开(公告)日：2010-11-09
申请号：US11592938
申请日：2006-11-03
申请人： Volker Formanski , Peter Kilian
发明人： Volker Formanski , Peter Kilian
IPC分类号： G05D3/00
CPC分类号： H01M8/04619 , B60L11/1881 , B60W10/26 , B60W10/28 , B60W30/1843 , B60W2510/244 , H01M8/0494 , H01M8/04947 , H01M16/006 , H01M2250/20 , H02J7/345 , H02J2001/004 , Y02T90/32 , Y02T90/34 , Y10S903/903 , Y10S903/905 , Y10T307/516 , Y10T307/615
摘要： A propulsion system for a fuel cell hybrid vehicle that includes a fuel cell system and an EESS, where the propulsion system employs an algorithm for increasing system efficiency. A power limit value is defined as the maximum system efficiency times the charge/discharge efficiency of the EESS. If the vehicle operator requests a power greater than the power limit value, then the fuel cell system will preferably provide the power, and if the power request from the vehicle operator is less than the power limit value, then the EESS will preferably provide the power. The algorithm also considers changing operation conditions and parameters that impact the fuel cell system efficiency and the electric energy storage system efficiency, such as the state of charge of the EESS and regenerative braking.
摘要翻译：一种用于燃料电池混合动力车辆的推进系统，其包括燃料电池系统和EESS，其中推进系统采用用于提高系统效率的算法。功率限制值被定义为最大系统效率乘以EESS的充放电效率。如果车辆操作者请求大于功率极限值的功率，则燃料电池系统将优选地提供电力，并且如果来自车辆操作者的功率请求小于功率极限值，则EESS将优选地提供功率。该算法还考虑了影响燃料电池系统效率和电能存储系统效率（如EESS的充电状态和再生制动）的运行条件和参数的变化。

7. 发明申请

US20060240308A1 Fuel cell design with an integrated heat exchanger and gas humidification unit 有权
公开(公告)号：US20060240308A1
公开(公告)日：2006-10-26
申请号：US11112102
申请日：2005-04-22
申请人： Volker Formanski , Peter Kilian , Thomas Herbig , Marc Becker , Peter Willimowski
发明人： Volker Formanski , Peter Kilian , Thomas Herbig , Marc Becker , Peter Willimowski
IPC分类号： H01M8/02 , H01M8/04
CPC分类号： H01M8/0267 , H01M8/0258 , H01M8/0265 , H01M8/04007 , H01M8/04074 , H01M8/04134 , H01M8/241 , H01M8/2457 , H01M8/2484
摘要： A fuel cell assembly having a flow distribution subassembly that comprises four sets of flow channels, the first set facing an anode for distribution of a fuel reactant to said anode, the second set facing a cathode for distribution of an oxidant to said cathode, the third set in flow communication with said second set and in heat transfer relation with at least one of said anode and said cathode, and the fourth set receiving a coolant different from said oxidant.

8. 发明授权

US08323841B2 Anode loop observer for fuel cell systems 有权
标题翻译：燃料电池系统的阳极回路观测器
公开(公告)号：US08323841B2
公开(公告)日：2012-12-04
申请号：US12115688
申请日：2008-05-06
申请人： Bernhard Baaser , Volker Formanski
发明人： Bernhard Baaser , Volker Formanski
IPC分类号： H01M8/04 , G01P3/00
CPC分类号： H01M8/04097 , H01M8/04328 , H01M8/04343 , H01M8/04402 , H01M8/04425 , H01M8/04753 , H01M8/04761
摘要： A system and method for controlling the bleed valve in an anode recirculation loop of a fuel cell system. The system uses a model to determine the concentration of hydrogen in the recirculated gas by calculating the volume flow of the recirculated gas through a fuel cell stack, a pressure drop across the anode inlet and outlet of the stack, and the density of the recirculated gas, and using a measured temperature of the recirculated gas and a measured pressure drop across a recirculation pump.
摘要翻译：一种用于控制燃料电池系统的阳极再循环回路中的排放阀的系统和方法。该系统使用模型来通过计算通过燃料电池堆的再循环气体的体积流量，堆叠的阳极入口和出口处的压降以及再循环气体的密度来确定再循环气体中的氢浓度，并使用测量的再循环气体的温度和测量的再循环泵上的压降。

9. 发明申请

US20120029724A1 BATTERY THERMAL SYSTEM CONTROL STRATEGY 有权
标题翻译：电池热系统控制策略
公开(公告)号：US20120029724A1
公开(公告)日：2012-02-02
申请号：US12848726
申请日：2010-08-02
申请人： Volker Formanski , Marc Reischmann
发明人： Volker Formanski , Marc Reischmann
IPC分类号： G05D23/00 , G06F19/00 , G01N27/416 , G01K1/00
CPC分类号： H01M10/443 , H01M10/613 , H01M10/615 , H01M10/633
摘要： A method and system for controlling temperature in an electric vehicle battery pack which preserves battery pack performance and longevity while maximizing vehicle driving range. A controller prescribes a minimum allowable operating temperature in the battery pack, where the minimum operating temperature increases as battery pack state of charge and remaining useful life decrease. During vehicle driving operations, the minimum allowable temperature is computed, and a thermal management system is used to warm the battery pack only if necessary to raise its temperature above the calculated minimum level. By minimizing use of the thermal management system to warm the battery pack, energy consumption is reduced and vehicle driving range is increased, while not adversely affecting battery pack performance or durability. The same strategy is employed during charging, which reduces the amount of energy consumed from the grid for warming the battery pack.
摘要翻译：一种用于控制电动车辆电池组中的温度的方法和系统，其在最大化车辆行驶范围的同时保持电池组的性能和使用寿命。控制器规定了电池组中的最小允许工作温度，其中最低工作温度随电池组充电状态而增加，剩余使用寿命降低。在车辆驾驶操作期间，计算最小允许温度，并且仅在必要时使用热管理系统来加热电池组，以将其温度升高到计算的最低水平以上。通过最小化使用热管理系统来加热电池组，能量消耗减少并且车辆行驶范围增加，同时不会对电池组性能或耐用性产生不利影响。在充电期间采用相同的策略，这减少了从电网消耗的用于加热电池组的能量的量。

10. 发明申请

US20090280366A1 ANODE LOOP OBSERVER FOR FUEL CELL SYSTEMS 有权
标题翻译：燃料电池系统的阳极环观察
公开(公告)号：US20090280366A1
公开(公告)日：2009-11-12
申请号：US12115688
申请日：2008-05-06
申请人： Bernhard Baaser , Volker Formanski
发明人： Bernhard Baaser , Volker Formanski
IPC分类号： H01M8/06 , G01N7/00 , H01M8/04
CPC分类号： H01M8/04097 , H01M8/04328 , H01M8/04343 , H01M8/04402 , H01M8/04425 , H01M8/04753 , H01M8/04761
摘要： A system and method for controlling the bleed valve in an anode recirculation loop of a fuel cell system. The system uses a model to determine the concentration of hydrogen in the recirculated gas by calculating the volume flow of the recirculated gas through a fuel cell stack, a pressure drop across the anode inlet and outlet of the stack, and the density of the recirculated gas, and using a measured temperature of the recirculated gas and a measured pressure drop across a recirculation pump.
摘要翻译：一种用于控制燃料电池系统的阳极再循环回路中的排放阀的系统和方法。该系统使用模型来通过计算通过燃料电池堆的再循环气体的体积流量，堆叠的阳极入口和出口处的压降以及再循环气体的密度来确定再循环气体中的氢浓度，并使用测量的再循环气体的温度和测量的再循环泵上的压降。

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