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1. 发明专利

JP2007059369A Electric power detecting method of fuel cell and its application 审中-公开
标题翻译：燃料电池电力检测方法及其应用
公开(公告)号：JP2007059369A
公开(公告)日：2007-03-08
申请号：JP2005327018
申请日：2005-11-11
申请人： Antig Technology Co Ltd , Syspotek Corp , 勝光科技股▲ふん▼有限公司 , 思柏科技股▲ふん▼有限公司
发明人： TUNG JIUN CHING , TOU HOKI , TANG YU-LIN , WANG YU-CHIN
IPC分类号： H01M8/04 , H01M8/00 , H01M8/02
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide an electric power detecting method of a fuel cell in which a voltage, a current and a power factor of the fuel cell can be obtained before the fuel cell enters a regular operation.
SOLUTION: In a transit process where a variation rate of a transit voltage is calculated and a voltage declines from an initial voltage to a regular voltage after a fuel cell is started and supplies a load power, voltage values of a first reference time and a second reference time are grasped, and a variation rate of a voltage according to time is calculated, and based on its co-relation with the variation rate of the transit voltage and on a co-relation between the variation rate of the transit voltage and an output voltage of the fuel cell under a predetermined operation temperature and the output current of the fuel cell, a regular voltage value and a regular current value when a fuel cell enters a regular operation can be obtained. Furthermore, from the regular voltage value and the regular current value at a regular operation, the power factor is calculated to judge whether an output power of the fuel cell satisfies a rated output.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种燃料电池的电力检测方法，其中在燃料电池进入正常操作之前可以获得燃料电池的电压，电流和功率因数。解决方案：在运转过程中，在燃料电池启动之后，计算转变电压的变化率，电压从初始电压下降到正常电压，并提供负载功率，第一参考时间的电压值并且掌握第二参考时间，并且计算根据时间的电压的变化率，并且基于其与过渡电压的变化率的共同关系以及过渡电压的变化率之间的共同关系以及当燃料电池进入正常操作时，可以获得在预定操作温度下的燃料电池的输出电压和燃料电池的输出电流，常规电压值和常规电流值。此外，从常规电压值和正常运行时的常规电流值，计算功率因数，以判断燃料电池的输出功率是否满足额定输出。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007059367A Control method of generation power factor of fuel cell and its application 审中-公开
标题翻译：燃料电池的发电功率因数及其应用的控制方法
公开(公告)号：JP2007059367A
公开(公告)日：2007-03-08
申请号：JP2005304349
申请日：2005-10-19
申请人： Antig Technology Co Ltd , Syspotek Corp , 勝光科技股▲ふん▼有限公司 , 思柏科技股▲ふん▼有限公司
发明人： TUNG JIUN CHING , TOU HOKI , TANG YU-LIN , WANG YU-CHIN
IPC分类号： H01M8/04 , H01M8/00 , H01M8/10
CPC分类号： Y02E60/50 , Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a control method of a generation power factor of a kind of a fuel cell and its application.
SOLUTION: The control method is related with a provision of a DC converter and a fuel cell and a connection between an input side of the DC converter and an output side of the fuel cell. The DC converter can convert an output into a fixed voltage output by using an output current of the fuel cell and can maintain within a predetermined range of a constant current at an input side of the DC converter and can maintain an output current of the fuel cell within a predetermined range of the constant current. The predetermined range of the above constant current is decided based on the number of membrane electrode assemblies of the fuel cell and a current range within an optimal power factor range generated by the membrane electrode assemblies. Furthermore, the control method can be applied for outputs of multiple energies when a fuel cell is combined with an output device of other electric energies.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供燃料电池的种类的发电功率因数的控制方法及其应用。解决方案：控制方法与DC转换器和燃料电池的配置以及DC转换器的输入侧和燃料电池的输出侧之间的连接有关。 DC转换器可以通过使用燃料电池的输出电流将输出转换成固定电压输出，并且可以在DC转换器的输入侧保持在恒定电流的预定范围内，并且可以维持燃料电池的输出电流在恒定电流的预定范围内。基于燃料电池的膜电极组件的数量和由膜电极组件产生的最佳功率因数范围内的电流范围来确定上述恒定电流的预定范围。此外，当燃料电池与其他电能的输出装置组合时，该控制方法可以应用于多个能量的输出。版权所有（C）2007，JPO＆INPIT

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