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1. 发明授权

EP2352197B1 FUEL CELL SYSTEM 有权
公开(公告)号：EP2352197B1
公开(公告)日：2014-08-20
申请号：EP09827385.7
申请日：2009-11-20
申请人： Panasonic Corporation
发明人： TAMURA, Yoshio , TANAKA, Yoshikazu , TAGUCHI, Kiyoshi , YASUDA, Shigeki
IPC分类号： H01M8/04 , H01M8/00
CPC分类号： H01M8/04029 , H01M8/04007 , H01M8/04052 , H01M8/04223 , H01M8/04225 , H01M8/04228 , H01M8/04231 , H01M8/0432 , H01M8/04664 , H01M8/04686 , H01M8/04768 , H01M8/04955 , H01M8/2425 , Y02E60/50
摘要： A fuel cell system of the present invention comprises a fuel cell (101); a first heat medium path through which a first heat medium for cooling the fuel cell (101) flows; a first flow control device (107) configured to flow the first heat medium in the first heat medium path; an abnormality detector configured to detect an abnormality; and a controller (110) configured to control the first flow control device (107) such that the fuel cell (101) after shut-down of power generation is cooled with a higher rate in an abnormal shut-down process performed after the abnormality detector detects the abnormality, than in a normal shut-down process.

2. 发明公开

EP2413059A1 ENERGY SUPPLY SYSTEM 审中-公开
标题翻译：能源供应系统
公开(公告)号：EP2413059A1
公开(公告)日：2012-02-01
申请号：EP10747782.0
申请日：2010-03-04
申请人： Panasonic Corporation
发明人： KANEKO, Hiroaki , OHARA, Hideo , OZEKI, Masataka , TANAKA, Yoshikazu , UKAI, Kunihiro
IPC分类号： F24H1/00 , H01M8/00 , H01M8/04
CPC分类号： H01M8/04373 , F24D19/1048 , F24D2200/19 , F24H2240/10 , H01M8/04619 , H01M8/04694 , H01M2250/405 , Y02B90/16
摘要： An energy supply system comprises an energy supply device (1a) for supplying at least one of electric power and heat, and a controller (6) configured to set first maximum operation time which is an upper limit value of operation time of the energy supply device in a first specified period shorter than a guaranteed operation period of the energy supply device such that operation time of the energy supply device does not reach operation time life before the guaranteed operation period lapses, and calculate and set second maximum operation time which is an upper limit value of the operation time of the energy supply device in a second specified period shorter than the first specified period based on the set first maximum operation time such that the operation time of the energy supply device within the first specified period does not exceed the first maximum operation time.
摘要翻译：本发明提供一种能量供给系统，包括：用于供给电力和热量中的至少一方的能量供给装置（1a）;以及控制器（6），用于设定能量供给装置的运转时间的上限值即第一最大运转时间在比所述能量供给装置的保证动作期间短的第一规定期间中，在所述保证动作期间结束之前，所述能量供给装置的动作时间未到达动作时间，并计算并设定作为上限的第二最大动作时间基于设定的第一最大操作时间，在比第一指定时间段短的第二指定时间段内的能量供给装置的操作时间的限制值，使得能量供给装置在第一指定时间段内的操作时间不超过第一最大操作时间。

3. 发明公开

EP2383824A1 FUEL CELL SYSTEM AND METHOD OF OPERATING 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：EP2383824A1
公开(公告)日：2011-11-02
申请号：EP10733383.3
申请日：2010-01-25
申请人： Panasonic Corporation
发明人： YASUDA, Shigeki , TAMURA, Yoshio , TAGUCHI, Kiyoshi , TANAKA, Yoshikazu
IPC分类号： H01M8/04 , H01M8/10 , H01M8/12
CPC分类号： H01M8/04201 , H01M8/04022 , H01M8/04507 , H01M8/04686 , H01M8/04776 , H01M8/0625 , H01M8/2475 , H01M2008/1095
摘要： A fuel cell system of the present invention includes: a fuel cell (1) configured to generate electric power using a hydrogen-containing fuel gas; a combustible gas path (4, 17, la) including a fuel gas channel (la) of the fuel cell;0 a shutoff valve (21) disposed on the combustible gas path, located upstream of the fuel cell, to close when the fuel cell stops generating the electric power; a casing (11) containing the fuel cell, the combustible gas path, and the shutoff valve; a ventilation fan (12) configured to ventilate the casing; a stop unit (51, 52) configured to stop a ventilation operation of the ventilation fan by a manual operation of an operator; and a controller (10) configured to, when leakage of a combustible gas occurs in the casing, execute the ventilation operation of the ventilation fan as long as the ventilation operation is not stopped by the stop unit.
摘要翻译：本发明的燃料电池系统具备：燃料电池（1），其使用含氢燃料气体进行发电; 包括燃料电池的燃料气体通道（1a）的可燃气体通道（4,17,1a）;设置在位于燃料电池上游的可燃气体通道上的关闭阀（21），当燃料小区停止发电; 容纳所述燃料电池，所述可燃气体路径以及所述截止阀的壳体（11）换气扇（12），其构造成对壳体进行换气; 停止单元（51,52），其被构造成通过操作者的手动操作来停止换气扇的换气操作; 以及控制器（10），其被配置为当在壳体内发生可燃气体的泄漏时，只要通风操作没有被停止单元停止，就执行通风风扇的通风操作。

4. 发明公开

EP2605320A1 FUEL CELL SYSTEM AND OPERATING METHOD FOR SAME 审中-公开
标题翻译：布里斯托芬大学研究所的BRENNSTOFFZELLENSYSTEM
公开(公告)号：EP2605320A1
公开(公告)日：2013-06-19
申请号：EP12764213.0
申请日：2012-03-27
申请人： Panasonic Corporation
发明人： NAKAMURA, Akinari , KOKUBU, Hirofumi , URATA, Takayuki , TANAKA, Yoshikazu
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/04686 , H01M8/04679 , H01M8/04955
摘要： A fuel cell system according to the present invention includes: a fuel cell (1); an accessory device; a sensor configured to detect an operation state of the fuel cell system; an accessory device abnormality detector (44) configured to detect an abnormality in the accessory device; a sensor abnormality detector (45) configured to detect an abnormality in the operation state of the fuel cell system; and a controller (47). The controller performs control such that, during normal operation of the fuel cell system, the controller continues the operation of the fuel cell system in the following cases: a case where the accessory device abnormality detector (44) has detected an abnormality and the sensor abnormality detector (45) detects no abnormality; and a case where the accessory device abnormality detector (44) detects no abnormality and the sensor abnormality detector (45) detects no abnormality, and stops the operation of the fuel cell system in the following cases: a case where the accessory device abnormality detector (44) has detected an abnormality and the sensor abnormality detector (45) has detected an abnormality; and a case where the accessory device abnormality detector (44) detects no abnormality and the sensor abnormality detector (45) has detected an abnormality.
摘要翻译：根据本发明的燃料电池系统包括：燃料电池（1）; 附件装置被配置为检测燃料电池系统的运行状态的传感器; 被配置为检测附件装置中的异常的附件装置异常检测器（44）传感器异常检测器（45），其被配置为检测所述燃料电池系统的运行状态的异常; 和控制器（47）。控制器执行控制，使得在燃料电池系统的正常操作期间，控制器在以下情况下继续燃料电池系统的操作：附件装置异常检测器（44）检测到异常的情况和传感器异常检测器（45）不检测异常; 以及附件装置异常检测器（44）检测不到异常的情况，并且传感器异常检测器（45）不检测异常，并且在以下情况下停止燃料电池系统的动作：附属装置异常检测器 44）检测到异常，并且传感器异常检测器（45）检测到异常; 以及附件装置异常检测器（44）检测不到异常并且传感器异常检测器（45）检测到异常的情况。

5. 发明公开

EP2509146A1 FUEL CELL SYSTEM AND METHOD FOR OPERATING FUEL CELL SYSTEM 审中-公开
标题翻译：燃料电池系统和操作燃料电池系统的方法
公开(公告)号：EP2509146A1
公开(公告)日：2012-10-10
申请号：EP11821342.0
申请日：2011-09-01
申请人： Panasonic Corporation
发明人： NAGASATO, Hiroshi , SHIMADA, Takanori , TANAKA, Yoshikazu
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/04373 , H01M8/04358 , H01M8/04417 , H01M8/04425 , H01M8/04955
摘要： A fuel cell system (1) comprises a fuel cell unit (10); and a control unit (20); the control unit including: an allowable operation time setting section (22) which sets an allowable operation time (T6) of the fuel cell unit for each unit period (T3); and an operation control section (21) which operates the fuel cell unit such that an actual operation time (T7) of the fuel cell unit per unit period is not more than the allowable operation time; the allowable operation time setting section calculates an accumulated value of reference values (T5) of the allowable operation time for each unit period which correspond to past all unit periods and an accumulated value of values of the actual operation time for each unit period which correspond to past all unit periods, the reference values of the allowable operation time for each unit period being set based on the durable operation time (T2) and the guaranteed usage period (T1); and if a remaining operation time (T9) which is a difference value between the accumulated values, a time obtained by adding a divided part of the remaining operation time to the reference value, is set as an allowable operation time in a next unit period.
摘要翻译：一种燃料电池系统（1）包括燃料电池单元（10）; 和控制单元（20）; 所述控制单元包括：容许运转时间设定部（22），其按每个单位期间（T3）设定所述燃料电池单元的容许运转时间（T6）。以及操作控制部分（21），其操作所述燃料电池单元，使得每单位时间段所述燃料电池单元的实际操作时间（T7）不大于所述允许操作时间; 容许运转时间设定部计算与过去的全部单位期间对应的每单位期间的容许运转时间的基准值（T5）的累计值和与每个单位期间对应的每个单位期间的实际运转时间的值的累计值在所有单位时段之后，基于所述持续操作时间（T2）和所述保证使用时段（T1）来设置用于每个单位时段的所述允许操作时间的参考值; 并且如果作为累积值之间的差值的剩余操作时间（T9）（通过将剩余操作时间的一部分加到参考值而获得的时间）被设置为下一单位时间段中的允许操作时间。

6. 发明公开

EP2509145A1 FUEL CELL SYSTEM AND METHOD OF CONTROLLING FUEL CELL SYSTEM 审中-公开
标题翻译：燃料电池系统和控制燃料电池系统的方法
公开(公告)号：EP2509145A1
公开(公告)日：2012-10-10
申请号：EP10834381.5
申请日：2010-12-01
申请人： Panasonic Corporation
发明人： TANAKA, Yoshikazu , NAKAMURA, Akinari , URATA, Takayuki
IPC分类号： H01M8/04 , H01M8/06 , H01M8/10
CPC分类号： H01M8/04291 , H01M8/04425 , H01M8/04686 , H01M8/04776 , H01M8/04828 , H01M8/04992 , H01M8/0618 , H01M8/0662
摘要： A fuel cell system according to the present invention includes: a hydrogen generator (2); a burner (3); an air supply device (6); a fuel cell (1); a condenser (4) configured to condense an exhaust reducing gas to recover condensed water, the exhaust reducing gas being discharged from the fuel cell (1); a condensed water tank (7) configured to store the condensed water recovered by the condenser (4); a water level detector (22) configured to detect a water level in the condensed water tank (7); a degasifier (9) configured to remove a carbonic acid component contained in the condensed water by using an exhaust oxidizing gas discharged from the fuel cell (1); a water conveyance passage (8) configured to connect the condensed water tank (7) and the degasifier (9) and including a water sealing structure (8A) at a portion thereof; a water level changing unit configured to change the water level in the condensed water tank (7); and a controller (15), and the controller (15) causes the water level changing unit to change the water level in the condensed water tank (7), and when the water level detector (22) has detected the change of the water level, the controller determines that the water level detector (22) is normally operating.
摘要翻译：根据本发明的燃料电池系统包括：氢气发生器（2）; 燃烧器（3）; 一个空气供应装置（6）; 燃料电池（1）; 冷凝器（4），其构造成冷凝排气还原气体以回收冷凝水，所述排气还原气体从所述燃料电池（1）排出; 冷凝水箱（7），用于储存由冷凝器（4）回收的冷凝水; 水位检测部（22），其检测所述冷凝水罐（7）内的水位; 脱气装置（9），其使用从所述燃料电池（1）排出的排气氧化性气体来除去所述冷凝水中所含的碳酸成分; 连接冷凝水罐（7）和脱气装置（9），在其一部分具有水封结构（8A）的送水路（8）水位改变单元，用于改变冷凝水箱（7）中的水位; 和控制器（15），控制器（15）使水位改变单元改变冷凝水箱（7）中的水位，并且当水位检测器（22）检测到水位改变时，控制器确定水位检测器（22）正常运行。

7. 发明公开

EP2416427A1 FUEL CELL SYSTEM AND OPERATING METHOD THEREOF 审中-公开
标题翻译：布里斯托芬大学研究所的BRENNSTOFFZELLENSYSTEM
公开(公告)号：EP2416427A1
公开(公告)日：2012-02-08
申请号：EP10761317.6
申请日：2010-03-09
申请人： Panasonic Corporation
发明人： TANAKA, Yoshikazu , TAGUCHI, Kiyoshi , TAMURA, Yoshio , YASUDA, Shigeki , KANEKO, Hiroaki
IPC分类号： H01M8/04 , H01M8/06
CPC分类号： H01M8/0606 , H01M8/04022 , H01M8/04223 , H01M8/04225 , H01M8/04228 , H01M8/04302 , H01M8/04303 , H01M8/04373 , H01M8/04738 , H01M8/04776 , H01M8/04955 , H01M2250/10 , Y02B90/14
摘要： Provided are a fuel cell system capable of shortening the wait time of an observer who confirms set points of a system interconnection protective device before starting a system interconnection operation, and a method for operating the fuel cell system.
A fuel cell system 100 includes: a hydrogen generating unit 16 configured to generate a hydrogen-containing gas by using a raw material; a heater 18 configured to heat the hydrogen generating unit; an electric power generation start command unit 32 configured to receive a command of start of an electric power generating operation of the fuel cell system, the command being input by a manual operation of an operator, the electric power generating operation being interconnected with an electric power system; and a controller 28 configured to: execute electric power generation stand-by, in which the fuel cell system stands by for the start of the electric power generating operation interconnected with the electric power system, while executing a temperature maintaining process of the hydrogen generating unit by the heater after completion of a temperature increasing process of the hydrogen generating unit by the heater; and when the electric power generation start command unit receives the command of the start of the electric power generating operation, stop the electric power generation stand-by and start the electric power generating operation interconnected with the electric power system.
摘要翻译：提供一种燃料电池系统，其能够缩短在开始系统互连操作之前确认系统互连保护装置的设定点的观察者的等待时间，以及操作燃料电池系统的方法。燃料电池系统100包括：氢生成单元16，被配置为通过使用原料产生含氢气体; 构造成加热氢生成单元的加热器18; 发电开始指令单元32，其被配置为接收燃料电池系统的发电操作的开始指令，所述指令由操作者的手动操作输入，所述发电动作与电力互连系统; 以及控制器28，其被配置为：在执行所述氢生成单元的维持处理的同时，执行所述燃料电池系统等待与所述电力系统互连的发电动作开始的发电待机通过加热器完成氢生成单元的升温过程之后的加热器; 并且当发电开始指令单元接收到发电运行开始的指令时，停止发电待机并开始与电力系统相互连接的发电动作。

8. 发明公开

EP2544285A1 FUEL-CELL POWER GENERATING SYSTEM 审中-公开
标题翻译：燃料电池发电系统
公开(公告)号：EP2544285A1
公开(公告)日：2013-01-09
申请号：EP11750361.5
申请日：2011-02-28
申请人： Panasonic Corporation
发明人： KAKU, Hiroaki , KATOU, Motomichi , SHIMADA, Takanori , TANAKA, Yoshikazu
IPC分类号： H01M8/04
CPC分类号： H01M8/04619 , H01M8/0494 , H01M8/04992 , H01M2250/10 , H01M2250/405 , Y02B90/14 , Y02B90/16 , Y02P90/40
摘要： A fuel cell power generation system 100 including: a measurement section 109 configured to measure an accumulated energized period; a calendar section 104 configured to specify a time and a date; a memory 106 having stored therein a matrix in which time-of-year segments which are defined by dividing a one-year period are arranged in rows, and energized period segments which are defined by dividing a target value of the accumulated energized period are arranged in columns, wherein the matrix stores, as elements, upper limit values of a power generation period per unit time of a fuel cell stack, and the upper limit values are set such that the sum of power generation periods calculated for all of the elements coincides with a pre-measured life period of the fuel cell stack; a calculation section 107 configured to apply the time and the date and the accumulated energized period to the matrix, and to determine an upper limit value of the power generation period per unit time; and an operation controller 110 configured to set, in consideration of at least a thermal demand from a demander, a plan for a power generation operation to be performed in each unit time within the range of the upper limit value, and to control the power generation operation of the fuel cell stack 101 based on the plan.
摘要翻译：燃料电池发电系统100包括：测量部109，用于测量积蓄的通电时间段; 日历部分104，被配置为指定时间和日期; 其中存储有矩阵的存储器106，其中通过划分一年周期而定义的年份段被排列成行，并且通过划分累积的通电期的目标值而定义的通电时段被布置其中矩阵存储燃料电池组的每单位时间的发电时间段的上限值，并且所述上限值被设定为使得针对所有元件计算的发电时间段的总和一致具有预先测量的燃料电池堆的使用期限; 计算部分107，被配置为将时间和日期以及累积的通电时间段应用于矩阵，并且确定每单位时间的发电时间段的上限值; 以及运转控制装置110，其至少考虑来自需求者的热需求，在上限值的范围内设定在每单位时间内进行的发电运转计划，控制发电量基于该计划的燃料电池组101的运转。

9. 发明公开

EP2420472A1 HYDROGEN GENERATION AND FUEL CELL SYSTEM COMPRISING THE SAME 有权转让
标题翻译：薇薇薇薇薇薇薇薇薇薇薇薇薇薇薇
公开(公告)号：EP2420472A1
公开(公告)日：2012-02-22
申请号：EP09827383.2
申请日：2009-11-20
申请人： Panasonic Corporation
发明人： TAGUCHI, Kiyoshi , SHIMADA, Takanori , TANAKA, Yoshikazu , TAMURA, Yoshio , YASUDA, Shigeki
IPC分类号： C01B3/38 , H01M8/04 , H01M8/06
CPC分类号： H01M8/0618 , C01B3/38 , C01B3/384 , C01B2203/066 , C01B2203/0816 , C01B2203/0822 , C01B2203/0827 , C01B2203/1609 , C01B2203/1623 , C01B2203/1685 , H01M8/0631 , Y02P20/128 , Y10T428/31634
摘要： A hydrogen generator of the present invention includes a reformer (16) for generating a hydrogen-containing gas through a reforming reaction using a raw material; a combustor (102a) for heating the reformer (16); a combustion air supplier (117) for supplying combustion air to the combustor (102a); and an abnormality detector (110a) for detecting an abnormality; and a controller (110) configured to control the combustion air supplier (117) such that the reformer (16) is cooled with a higher rate in an abnormal shut-down process executed after the abnormality detector (110a) detects the abnormality, than in a normal shut-down process.
摘要翻译：本发明的氢发生器包括：通过使用原料的重整反应产生含氢气体的重整器（16）; 用于加热重整器（16）的燃烧器（102a）; 用于向燃烧器（102a）供给燃烧空气的燃烧空气供应器（117）; 以及用于检测异常的异常检测器（110a）以及控制器（110），其被配置为控制所述燃烧空气供应器（117），使得所述重整器（16）在所述异常检测器（110a）检测到异常之后执行的异常关闭处理中以较高的速率被冷却，正常的停机过程。

10. 发明公开

EP2352197A1 FUEL CELL SYSTEM 有权
标题翻译：燃料电池系统
公开(公告)号：EP2352197A1
公开(公告)日：2011-08-03
申请号：EP09827385.7
申请日：2009-11-20
申请人： Panasonic Corporation
发明人： TAMURA, Yoshio , TANAKA, Yoshikazu , TAGUCHI, Kiyoshi , YASUDA, Shigeki
IPC分类号： H01M8/04 , H01M8/00
CPC分类号： H01M8/04029 , H01M8/04007 , H01M8/04052 , H01M8/04223 , H01M8/04225 , H01M8/04228 , H01M8/04231 , H01M8/0432 , H01M8/04664 , H01M8/04686 , H01M8/04768 , H01M8/04955 , H01M8/2425 , Y02E60/50
摘要： A fuel cell system of the present invention comprises a fuel cell (101); a first heat medium path through which a first heat medium for cooling the fuel cell (101) flows; a first flow control device (107) configured to flow the first heat medium in the first heat medium path; an abnormality detector configured to detect an abnormality; and a controller (110) configured to control the first flow control device (107) such that the fuel cell (101) after shut-down of power generation is cooled with a higher rate in an abnormal shut-down process performed after the abnormality detector detects the abnormality, than in a normal shut-down process.
摘要翻译：本发明的燃料电池系统包括燃料电池（101）; 第一传热介质路径，用于冷却所述燃料电池（101）的第一传热介质流过所述第一传热介质路径; 第一流量控制装置（107），其使所述第一传热介质在所述第一传热介质路径中流动; 异常检测器，被配置为检测异常; 以及控制器（110），其被配置为控制所述第一流量控制装置（107），使得在所述异常检测器之后执行的异常停机过程中以高速冷却在停止发电之后的所述燃料电池（101）检测异常，而不是在正常的关闭过程中。

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