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1. 发明授权

US07670697B2 Fuel cell system with fuel cell unit having means for storing or dispensing electrical energy 有权
标题翻译：具有燃料电池单元的燃料电池系统具有用于存储或分配电能的装置
公开(公告)号：US07670697B2
公开(公告)日：2010-03-02
申请号：US11208221
申请日：2005-08-19
申请人： Juergen Binder , Eberhard Schoch , Ulrich Gottwick , Rainer Saliger , Gunter Wiedemann , Frank Baumann , Arthur Schaefert , Jens Intorp , Jan-Michael Graehn
发明人： Juergen Binder , Eberhard Schoch , Ulrich Gottwick , Rainer Saliger , Gunter Wiedemann , Frank Baumann , Arthur Schaefert , Jens Intorp , Jan-Michael Graehn
IPC分类号： H01M8/00 , H01M8/04
CPC分类号： H01M8/04679 , B60L3/0053 , H01M8/04313 , H01M8/04365 , H01M8/0438 , H01M8/04589 , H01M8/0494 , H01M8/04947 , H01M8/04953 , H01M8/04992 , H01M16/003 , Y02T90/34
摘要： A fuel cell system has at least one fuel cell unit for generating electrical energy, a unit for storing or dispensing electrical energy, an electrical consumer for consuming electrical energy, a diagnostic unit for ascertaining a functional capability of the at least one fuel cell unit during a diagnosis phase, and a control unit for determining an electrical power generated at least during the diagnosis phase by the at least one fuel cell unit.
摘要翻译：燃料电池系统具有用于产生电能的至少一个燃料电池单元，用于存储或分配电能的单元，用于消耗电能的电消耗器，用于确定至少一个燃料电池单元的功能能力的诊断单元诊断阶段，以及控制单元，用于至少在至少一个燃料电池单元的诊断阶段中确定产生的电力。

2. 发明申请

US20060046105A1 Fuel cell system 有权
标题翻译：燃料电池系统
公开(公告)号：US20060046105A1
公开(公告)日：2006-03-02
申请号：US11208221
申请日：2005-08-19
申请人： Juergen Binder , Eberhard Schoch , Ulrich Gottwick , Rainer Saliger , Gunter Wiedemann , Frank Baumann , Arthur Schaefert , Jens Intorp , Jan-Michael Graehn
发明人： Juergen Binder , Eberhard Schoch , Ulrich Gottwick , Rainer Saliger , Gunter Wiedemann , Frank Baumann , Arthur Schaefert , Jens Intorp , Jan-Michael Graehn
IPC分类号： H01M8/00
CPC分类号： H01M8/04679 , B60L3/0053 , H01M8/04313 , H01M8/04365 , H01M8/0438 , H01M8/04589 , H01M8/0494 , H01M8/04947 , H01M8/04953 , H01M8/04992 , H01M16/003 , Y02T90/34
摘要： A fuel cell system has at least one fuel cell unit for generating electrical energy, a unit for storing or dispensing electrical energy, an electrical consumer for consuming electrical energy, a diagnostic unit for ascertaining a functional capability of the at least one fuel cell unit during a diagnosis phase, and a control unit for determining an electrical power generated at least during the diagnosis phase by the at least one fuel cell unit.
摘要翻译：燃料电池系统具有用于产生电能的至少一个燃料电池单元，用于存储或分配电能的单元，用于消耗电能的电消耗器，用于确定至少一个燃料电池单元的功能能力的诊断单元诊断阶段，以及控制单元，用于至少在至少一个燃料电池单元的诊断阶段中确定产生的电力。

3. 发明申请

US20080113236A1 FUEL CELL WITH DEVICE FOR DETERMINING THE OXYGEN CONTENT IN THE SUPPLIED AIR 审中-公开
标题翻译：具有用于确定供应空气中的氧含量的装置的燃料电池
公开(公告)号：US20080113236A1
公开(公告)日：2008-05-15
申请号：US11861671
申请日：2007-09-26
申请人： Juergen Binder , Ulrich Gottwick , Jan-Michael Graehn , Jens Intorp , Arthur Schaefert , Gunter Wiedemann , Eduard Saar
发明人： Juergen Binder , Ulrich Gottwick , Jan-Michael Graehn , Jens Intorp , Arthur Schaefert , Gunter Wiedemann , Eduard Saar
IPC分类号： H01M8/04
CPC分类号： H01M8/04455 , H01M8/04089 , H01M8/04753 , H01M8/0494 , H01M8/04955
摘要： The present invention relates to a fuel cell (1) with an air-supplied cathode region (2) and a device (3) for determining the oxygen content in the supplied air. It is characterized by the fact that a fuel cell operating state control unit (3) is provided, which determines the operating state for the mobile operation of the fuel cell based on the oxygen content that was determined.
摘要翻译：本发明涉及具有空气供应阴极区域（2）的燃料电池（1）和用于确定供应空气中氧含量的装置（3）。其特征在于，提供燃料电池工作状态控制单元（3），其基于所确定的氧含量确定燃料电池的移动操作的操作状态。

4. 发明授权

US08563187B2 Method and device for improving the service life of a fuel cell at transitions in operation 有权
标题翻译：一种用于在操作转变时改善燃料电池的使用寿命的方法和装置
公开(公告)号：US08563187B2
公开(公告)日：2013-10-22
申请号：US12356782
申请日：2009-01-21
申请人： Frank Baumann , Florian Wahl , Arthur Schaefert , Sebastian Maass , Jens Intorp , Gunter Wiedemann , Wolfgang Friede , Uwe Limbeck
发明人： Frank Baumann , Florian Wahl , Arthur Schaefert , Sebastian Maass , Jens Intorp , Gunter Wiedemann , Wolfgang Friede , Uwe Limbeck
IPC分类号： H01M8/04
CPC分类号： H01M8/04238 , H01M8/04223 , H01M8/04303 , H01M8/04582 , H01M8/04641 , H01M8/04753 , H01M8/0491 , H01M8/04955 , H01M2008/1095
摘要： The subject of the present invention relates to a method and a protector for reducing degradation of fuel cell systems at transitions in operation, in particular at electrodes or catalysts in a combustion chamber of a stack of a PEM fuel cell system in startup and shutoff events of the fuel cell system. A switchable material delivery device is provided for varying a delivery of material to the fuel cell system, so that a transition from a first state of the fuel cell system to a second state of the fuel cell system can be initiated, such that a potential difference between different electrodes can be effected. At least one reducing mechanism is provided for reducing the potential difference between the different electrodes during the transition, in which the reducing mechanism includes at least one compensating device for an unequal gas distribution by reducing the proportions causing degradation, to reduce degradation. The compensation device includes at least one short-circuiting unit, with which the different electrodes can be short-circuited, in order to reduce the potential difference.
摘要翻译：本发明的主题涉及一种用于在操作转变时减少燃料电池系统的劣化的方法和保护器，特别是在PEM燃料电池系统的堆叠的燃烧室中的电极或催化剂的起动和关闭事件中燃料电池系统。提供了可切换材料输送装置，用于改变材料向燃料电池系统的输送，使得可以开始从燃料电池系统的第一状态到燃料电池系统的第二状态的转变，使得电位差可以实现不同电极之间的距离。提供了至少一个还原机构，用于减少在转变期间不同电极之间的电位差，其中减少机构包括至少一个补偿装置，用于通过减少引起退化的比例来减少不均匀的气体分布，以减少劣化。补偿装置包括至少一个短路单元，不同的电极可以与其短路，以减小电位差。

5. 发明申请

US20060286419A1 Fuel cell system with consumption-optimizing unit 审中-公开
标题翻译：具有消耗优化单元的燃料电池系统
公开(公告)号：US20060286419A1
公开(公告)日：2006-12-21
申请号：US11451019
申请日：2006-06-12
申请人： Juergen Binder , Ulrich Gottwick , Arthur Schaefert
发明人： Juergen Binder , Ulrich Gottwick , Arthur Schaefert
IPC分类号： H01M8/04
CPC分类号： H01M8/04313 , H01M8/0432 , H01M8/0438 , H01M2250/20 , Y02T90/32
摘要： A fuel cell system which including a fuel cell, a fuel tank and a consumer unit, to improve the operation of a fuel cell, is equipped with a consumption-optimizing unit that limits or interrupts the energy supply to one or more consumers of the consumer unit depending on the fill level of the fuel tank in order to ensure at least the basic function of the fuel cell system for as long as possible.
摘要翻译：包括燃料电池，燃料箱和消费者单元以改善燃料电池的运行的燃料电池系统配备有消耗优化单元，其限制或中断向消费者的一个或多个消费者的能量供应单位取决于燃料箱的填充水平，以便尽可能长时间地确保燃料电池系统的基本功能。

6. 发明授权

US08866335B2 Control concept for limit-value management for DC/DC converter in an energy system 有权
标题翻译：能源系统中DC / DC转换器极限值管理的控制理念
公开(公告)号：US08866335B2
公开(公告)日：2014-10-21
申请号：US13025579
申请日：2011-02-11
申请人： Francis Glohr , Arthur Schaefert , Thomas Schneider
发明人： Francis Glohr , Arthur Schaefert , Thomas Schneider
IPC分类号： H02J1/10 , H02J3/46 , B60L11/18 , H02J7/34 , H02J7/00 , H02M1/32 , B60L11/00
CPC分类号： H02J7/34 , B60L11/005 , B60L11/1851 , B60L11/1862 , B60L11/1887 , B60L11/1894 , B60L2210/10 , B60L2260/54 , H02J7/0029 , H02J7/0065 , H02M1/32 , Y02T10/7022 , Y02T10/7044 , Y02T10/705 , Y02T10/7216 , Y02T90/34 , Y10T307/352
摘要： An apparatus for controlling an energy system having at least one energy unit and at least one DC/DC converter, wherein the DC/DC converter is coupled to at least one electrical component, and a power output to the electrical component can be controlled by the DC/DC converter, with the maximum power which can be output to the electrical component being determined by a power limit value of the DC/DC converter.The invention provides that the energy unit and the DC/DC converter and the electrical component are coupled via a limit-value management system which controls the power output such that, when power is demanded from the electrical component above the power limit value of the DC/DC converter, power is output up to the maximum power limit value.
摘要翻译：一种用于控制具有至少一个能量单元和至少一个DC / DC转换器的能量系统的装置，其中所述DC / DC转换器耦合到至少一个电气部件，并且可以通过所述电气部件的功率输出来控制 DC / DC转换器，其中可以输出到电气部件的最大功率由DC / DC转换器的功率限制值确定。本发明提供了能量单元和DC / DC转换器和电气部件经由限制值管理系统耦合，该限制值管理系统控制功率输出，使得当电气部件需要高于DC的功率极限值 / DC转换器，功率输出达到最大功率限制值。

7. 发明申请

US20100176772A1 MULTIPHSE DC/DC CONVERTER 审中-公开
标题翻译： MULTIPHSE直流/直流转换器
公开(公告)号：US20100176772A1
公开(公告)日：2010-07-15
申请号：US12451325
申请日：2008-05-19
申请人： Arthur Schaefert , Boris Blaumeiser
发明人： Arthur Schaefert , Boris Blaumeiser
IPC分类号： G05F1/10
CPC分类号： H02M3/1584 , H02M2001/0012
摘要： A multiphase DC/DC converter has multiple converter cells that are arranged in parallel to one another and clocked in a time-staggered manner. Equipped on the input side and/or output side of the converter cells is a voltage sensor or a current sensor. The latter is connected via an analog-digital converter to a separator, which is provided for separating the output signal of the analog-digital converter into voltage or current values associated with the individual phases of the converter. The separator is connected to a control system, which on the output side provides control signals influencing the clock signals of the converter cells.
摘要翻译：多相DC / DC转换器具有多个转换器单元，它们彼此平行布置并以时间交错的方式计时。在转换器单元的输入侧和/或输出侧配备有电压传感器或电流传感器。后者通过模拟数字转换器连接到分离器，分离器用于将模拟数字转换器的输出信号分离成与转换器的各个相位相关联的电压或电流值。分离器连接到控制系统，其在输出侧提供影响转换器单元的时钟信号的控制信号。

8. 发明申请

US20110193410A1 CONTROL CONCEPT FOR LIMIT-VALUE MANAGEMENT FOR DC/DC CONVERTER IN AN ENERGY SYSTEM 有权
标题翻译：用于能源系统中DC / DC转换器的限制管理的控制概念
公开(公告)号：US20110193410A1
公开(公告)日：2011-08-11
申请号：US13025579
申请日：2011-02-11
申请人： Francis Glohr , Arthur Schaefert , Thomas Schneider
发明人： Francis Glohr , Arthur Schaefert , Thomas Schneider
IPC分类号： H02J1/00
CPC分类号： H02J7/34 , B60L11/005 , B60L11/1851 , B60L11/1862 , B60L11/1887 , B60L11/1894 , B60L2210/10 , B60L2260/54 , H02J7/0029 , H02J7/0065 , H02M1/32 , Y02T10/7022 , Y02T10/7044 , Y02T10/705 , Y02T10/7216 , Y02T90/34 , Y10T307/352
摘要： An apparatus for controlling an energy system having at least one energy unit and at least one DC/DC converter, wherein the DC/DC converter is coupled to at least one electrical component, and a power output to the electrical component can be controlled by the DC/DC converter, with the maximum power which can be output to the electrical component being determined by a power limit value of the DC/DC converter.The invention provides that the energy unit and the DC/DC converter and the electrical component are coupled via a limit-value management system which controls the power output such that, when power is demanded from the electrical component above the power limit value of the DC/DC converter, power is output up to the maximum power limit value.
摘要翻译：一种用于控制具有至少一个能量单元和至少一个DC / DC转换器的能量系统的装置，其中所述DC / DC转换器耦合到至少一个电气部件，并且可以通过所述电气部件的功率输出来控制 DC / DC转换器，其中可以输出到电气部件的最大功率由DC / DC转换器的功率限制值确定。本发明提供了能量单元和DC / DC转换器和电气部件经由限制值管理系统耦合，该限制值管理系统控制功率输出，使得当电气部件需要高于DC的功率极限值 / DC转换器，功率输出达到最大功率限制值。

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