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31. 发明授权

US08765314B2 Fuel cell system and method for stopping operation of fuel cell system 失效
标题翻译：燃料电池系统及燃料电池系统停机运行方法
公开(公告)号：US08765314B2
公开(公告)日：2014-07-01
申请号：US10556466
申请日：2004-08-24
申请人： Yasushi Sugawara , Junji Morita , Makoto Uchida , Takayuki Urata , Shinya Kosako , Takahiro Umeda , Soichi Shibata , Masataka Ozeki , Akinari Nakamura , Yoshikazu Tanaka , Yoichiro Tsuji
发明人： Yasushi Sugawara , Junji Morita , Makoto Uchida , Takayuki Urata , Shinya Kosako , Takahiro Umeda , Soichi Shibata , Masataka Ozeki , Akinari Nakamura , Yoshikazu Tanaka , Yoichiro Tsuji
IPC分类号： H01M8/04 , H01M8/10 , H01M8/06
CPC分类号： H01M8/04231 , H01M8/04089 , H01M8/04201 , H01M8/04365 , H01M8/04388 , H01M8/04395 , H01M8/04559 , H01M8/04619 , H01M8/04753 , H01M8/04955 , H01M8/0606 , H01M8/0662 , H01M2008/1095
摘要： A fuel cell system includes a fuel cell; a fuel gas supplying unit supplying the fuel gas into the fuel cell on the anode side thereof; an oxidizing agent gas supplying unit supplying the oxidizing agent gas into the fuel cell on the cathode side thereof; a raw material gas supplying unit supplying the raw material gas into the fuel cell; and a controlling unit controlling the supply of the fuel gas, the oxidizing agent gas and the raw material gas. After switching the output of electric power or the fuel cell off, the fuel gas supplying unit suspends the supply of the fuel gas, the oxidizing agent gas supplying unit suspends the supply of the oxidizing agent gas and the raw material gas supplying unit supplies the raw material gas into the fuel cell to purge the fuel cell on the cathode side.
摘要翻译：燃料电池系统包括燃料电池; 燃料气体供给单元，其将燃料气体供给到其阳极侧的燃料电池中; 氧化剂气体供给单元，其将氧化剂气体供给到阴极侧的燃料电池中; 将原料气体供给到燃料电池中的原料气体供给部; 以及控制燃料气体，氧化剂气体和原料气体的供给的控制单元。在切断电力输出或燃料电池关闭后，燃料气体供给单元暂停燃料气体的供给，氧化剂气体供给单元暂停氧化剂气体的供给，原料气体供给单元供给原料将材料气体进入燃料电池以净化阴极侧的燃料电池。

32. 发明授权

US08577512B2 Energy supply system 有权
标题翻译：能源供应系统
公开(公告)号：US08577512B2
公开(公告)日：2013-11-05
申请号：US13060591
申请日：2010-03-04
申请人： Hiroaki Kaneko , Hideo Ohara , Masataka Ozeki , Yoshikazu Tanaka , Kunihiro Ukai
发明人： Hiroaki Kaneko , Hideo Ohara , Masataka Ozeki , Yoshikazu Tanaka , Kunihiro Ukai
IPC分类号： G05D3/12 , G05D5/00 , G05D9/00 , G05D11/00 , G05D17/00
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：能量供给系统包括用于供给电力和热量中的至少一个的能量供给装置（1a），以及控制器（6），其被配置为设定作为能量供给装置的运转时间的上限值的第一最大运转时间在比所述能量供给装置的保证运转期间短的第一指定期间内，所述能量供给装置的动作时间未达到所述保证运行期间经过之前的运转时间，并且计算并设定作为上限的第二最大运转时间基于所设定的第一最大操作时间，能量供给装置在比第一规定期间短的第二规定期间内的动作时间的极限值，使得能量供给装置在第一规定期间内的动作时间不超过第一规定时间最大运行时间。

33. 发明申请

US20120295170A1 FUEL CELL POWER GENERATION SYSTEM WITH VALVE ON RAW MATERIAL GAS SUPPLY PASSAGE AND VALVE DOWNSTREAM OF CARBON MONOXIDE DECREASING UNIT, AND METHOD FOR OPERATING FUEL CELL POWER GENERATION SYSTEM 有权
标题翻译：燃料电池发电系统，具有气体一次性气体供给通道和碳氢化合物一氧化碳减压装置的下游气体的阀，以及操作燃料电池发电系统的方法
公开(公告)号：US20120295170A1
公开(公告)日：2012-11-22
申请号：US13564512
申请日：2012-08-01
申请人： Akinari NAKAMURA , Masataka Ozeki , Hideo Ohara , Yoshikazu Tanaka
发明人： Akinari NAKAMURA , Masataka Ozeki , Hideo Ohara , Yoshikazu Tanaka
IPC分类号： H01M8/06
CPC分类号： B01J19/0006 , B01J2219/00162 , B01J2219/00191 , C01B3/38 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/127 , C01B2203/1619 , C01B2203/1633 , C01B2203/1685 , C01B2203/169 , H01M8/04223 , H01M8/04303 , H01M8/04425 , H01M8/04776 , H01M8/04955 , H01M8/0618 , H01M8/0668 , H01M2250/20 , Y02T90/32
摘要： The fuel cell power generation system includes a fuel cell, a reformer, a carbon monoxide decreasing unit, a first raw material supply source, a first valve which is provided to a first raw material flow passage, a second valve which is provided downstream of the carbon monoxide decreasing unit, a second raw material supply source which supplies a raw material to the inside of a flow passage which is closed by the first valve and the second valve from downstream of the carbon monoxide decreasing unit, and a control unit which controls the first valve and the second valve, wherein the control unit, after the first valve and the second valve are closed, supplies the raw material fed from the second raw material supply source to the inside of the flow passage closed by the first valve and the second valve at the time of stopping the system.
摘要翻译：燃料电池发电系统包括燃料电池，重整器，一氧化碳减少单元，第一原料供应源，设置在第一原料流动通道上的第一阀，设置在第一原料流动通道的下游的第二阀一氧化碳减少单元，第二原料供应源，其向一氧化碳减少单元的下游向第一阀和第二阀关闭的流路的内部供应原料;以及控制单元，第一阀和第二阀，其中，所述控制单元在所述第一阀和所述第二阀关闭之后，将从所述第二原料供给源供给的原料供给到由所述第一阀闭合的所述流路的内部，阀门停止系统时。

34. 发明授权

US08039154B2 Fuel cell system, method of starting fuel cell system 有权
标题翻译：燃料电池系统，燃料电池系统启动方法
公开(公告)号：US08039154B2
公开(公告)日：2011-10-18
申请号：US10561386
申请日：2004-08-24
申请人： Junji Morita , Makoto Uchida , Yasushi Sugawara , Takayuki Urata , Shinya Kosako , Takahiro Umeda , Soichi Shibata , Yoichiro Tsuji , Masataka Ozeki , Akinari Nakamura , Yoshikazu Tanaka
发明人： Junji Morita , Makoto Uchida , Yasushi Sugawara , Takayuki Urata , Shinya Kosako , Takahiro Umeda , Soichi Shibata , Yoichiro Tsuji , Masataka Ozeki , Akinari Nakamura , Yoshikazu Tanaka
IPC分类号： H01M8/04
CPC分类号： H01M8/0606 , H01M8/04231 , H01M8/04365 , H01M8/04388 , H01M8/04395 , H01M8/04425 , H01M8/04559 , H01M8/04649 , H01M8/04746 , H01M8/04776 , H01M8/04955 , H01M2008/1095
摘要： Problems of acceleration of drying of electrolyte membrane and local reaction, etc. can be properly coped with to attain the stabilization of performance of fuel cell.There are provided a fuel cell 121 which generates electric power from a fuel gas and an oxidizing agent gas, a fuel gas feed pipe 161 and a first switch valve 129 as fuel gas supplying unit which supplies the said fuel gas into the said fuel cell on the anode side thereof, an oxidizing gas supplying pipe 162 and a second cut-off valve 131 as oxidizing agent gas supplying unit which supplies the said oxidizing agent into the said fuel cell on the cathode side thereof, a raw material gas supplying pipe 151 and a third switch valve 143 as raw material gas supplying unit which supplies raw material of the said fuel gas into the fuel cell and a control portion 127 which controls the supply of the said fuel gas, the supply of the said oxidizing agent and the supply of the said raw material and the control portion 127 controls during the starting of electricity generation of the fuel cell 121 such that the said raw material gas supplying unit purges the fuel cell 121 at least on the cathode side thereof with the said raw material gas before the oxidizing agent gas supplying unit and the fuel gas supplying unit supply the fuel gas and the said oxidizing agent gas into the fuel cell 121, respectively.
摘要翻译：可以适当应对电解质膜干燥加速和局部反应等问题，以达到燃料电池性能的稳定。设置有从燃料气体和氧化剂气体产生电力的燃料电池121，作为燃料气体供给单元的燃料气体供给管161和第一切换阀129，将燃料气体供给到所述燃料电池中其阳极侧，氧化剂气体供给管162和作为氧化剂气体供给单元的第二截止阀131，其将所述氧化剂供给到阴极侧的所述燃料电池中，原料气体供给管151和作为将燃料气体的原料供给燃料电池的原料气体供给部的第三切换阀143以及控制部127，控制部127控制所述燃料气体的供给，所述氧化剂的供给和供给所述原料和控制部127在燃料电池121的发电开始期间进行控制，使得所述原料气体供给单元至少在阴极上清除燃料电池121 在氧化剂气体供给单元和燃料气体供给单元之间分别将燃料气体和所述氧化剂气体供应到燃料电池121中的同时与所述原料气体一起。

35. 发明申请

US20110151346A1 ENERGY SUPPLY SYSTEM 有权
标题翻译：能源供应系统
公开(公告)号：US20110151346A1
公开(公告)日：2011-06-23
申请号：US13060591
申请日：2010-03-04
申请人： Hiroaki Kaneko , Hideo Ohara , Masataka Ozeki , Yoshikazu Tanaka , Kunihiro Ukai
发明人： Hiroaki Kaneko , Hideo Ohara , Masataka Ozeki , Yoshikazu Tanaka , Kunihiro Ukai
IPC分类号： 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：能量供给系统包括用于供给电力和热量中的至少一个的能量供给装置（1a），以及控制器（6），其被配置为设定作为能量供给装置的运转时间的上限值的第一最大运转时间在比所述能量供给装置的保证运转期间短的第一指定期间内，所述能量供给装置的动作时间未达到所述保证运行期间经过之前的运转时间，并且计算并设定作为上限的第二最大运转时间基于所设定的第一最大操作时间，能量供给装置在比第一规定期间短的第二规定期间内的动作时间的极限值，使得能量供给装置在第一规定期间内的动作时间不超过第一规定时间最大运行时间。

36. 发明申请

US20080311444A1 Fuel Cell Power Generation System, and Method for Operating Fuel Cell Power Generation System 有权
标题翻译：燃料电池发电系统及燃料电池发电系统运行方法
公开(公告)号：US20080311444A1
公开(公告)日：2008-12-18
申请号：US11883308
申请日：2006-01-30
申请人： Akinari Nakamura , Masataka Ozeki , Hideo Ohara , Yoshikazu Tanaka
发明人： Akinari Nakamura , Masataka Ozeki , Hideo Ohara , Yoshikazu Tanaka
IPC分类号： H01M8/04 , H01M8/18
CPC分类号： B01J19/0006 , B01J2219/00162 , B01J2219/00191 , C01B3/38 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/127 , C01B2203/1619 , C01B2203/1633 , C01B2203/1685 , C01B2203/169 , H01M8/04223 , H01M8/04303 , H01M8/04425 , H01M8/04776 , H01M8/04955 , H01M8/0618 , H01M8/0668 , H01M2250/20 , Y02T90/32
摘要： The fuel cell power generation system includes a fuel cell, a reformer, a carbon monoxide decreasing unit, a first raw material supply source, a first valve which is provided to a first raw material flow passage which is arranged between the first raw material supply sources and the reformer, a second valve which is provided downstream of the carbon monoxide decreasing unit, a second raw material supply source which supplies a raw material to the inside of a flow passage which is closed by the first valve and the second valve from a middle portion of the carbon monoxide decreasing unit or a downstream of the carbon monoxide decreasing unit, and a control unit which controls the first valve and the second valve, wherein the control unit, after the first valve and the second valve are closed, supplies the raw material fed from the second raw material supply source to the inside of the flow passage closed by the first valve and the second valve at the time of stopping the fuel cell power generation system.
摘要翻译：燃料电池发电系统包括燃料电池，重整器，一氧化碳减少单元，第一原料供应源，设置在第一原料流动通道上的第一阀，所述第一原料流动通道布置在第一原料供应源所述重整器是设置在所述一氧化碳减少单元的下游的第二阀，第二原料供给源，所述第二原料供给源从所述第一阀和所述第二阀的中间向所述流路的内部供给原料一氧化碳减少单元的一部分或一氧化碳减少单元的下游;以及控制单元，其控制第一阀和第二阀，其中控制单元在第一阀和第二阀关闭之后，供给原料在停止燃料电池功率时，从第二原料供给源供给到流路内部的材料被第一阀和第二阀封闭一代系统。

37. 发明申请

US20060188764A1 Fuel cell generation system 有权
标题翻译：燃料电池生成系统
公开(公告)号：US20060188764A1
公开(公告)日：2006-08-24
申请号：US10565476
申请日：2004-07-23
申请人： Akinari Nakamura , Masataka Ozeki , Yoshikazu Tanaka , Takashi Nishikawa
发明人： Akinari Nakamura , Masataka Ozeki , Yoshikazu Tanaka , Takashi Nishikawa
IPC分类号： H01M8/04 , H01M8/06 , F02K9/00
CPC分类号： H01M8/04955 , H01M8/04223 , H01M8/04298 , H01M8/04537 , H01M8/0612 , H01M16/006 , H02J3/28 , H02J2001/004 , Y02P90/40
摘要： A power generation system (200) of the present invention comprises a power generation portion (202) configured to generate power, a load power detecting means (205) configured to detect a load power supplied from a power source including the power generation portion to a load, an operation stop determination means (209) configured to stop a power generation operation of the power generation portion based on the load power detected by the load power detecting means and a stop condition; and a stop condition setting means (220) configured to set the stop condition, wherein the stop condition setting means sets different stop conditions in a plurality of time periods, and wherein the operation stop determination means stops the power generation operation of the power generation portion based on each of the different stop conditions set by the stop condition setting means and the load power detected by the load power detecting means.
摘要翻译：本发明的发电系统（200）包括被配置为产生电力的发电部分（202），负载功率检测装置（205），被配置为检测从包括发电部分的电源提供的负载功率到运行停止判定单元，其基于由负载功率检测单元检测出的负载功率和停止状态来停止发电部的发电动作; 以及停止条件设定装置，其被配置为设置停止条件，其中所述停止条件设定装置在多个时间段中设定不同的停止条件，并且其中所述操作停止确定装置停止所述发电部分的发电操作基于由停止条件设定单元设定的各个停止条件和由负载功率检测单元检测出的负载功率。

38. 发明申请

US20060051633A1 Fuel cell system 有权
标题翻译：燃料电池系统
公开(公告)号：US20060051633A1
公开(公告)日：2006-03-09
申请号：US10542171
申请日：2004-07-26
申请人： Yoshikazu Tanaka , Takashi Nishikawa , Masataka Ozeki , Akinari Nakamura
发明人： Yoshikazu Tanaka , Takashi Nishikawa , Masataka Ozeki , Akinari Nakamura
IPC分类号： H01M8/04
CPC分类号： H01M8/04604 , H01M8/04223 , H01M8/04225 , H01M8/04302 , H01M8/04955 , H01M8/0612
摘要： A fuel cell system of the present invention comprises a fuel cell (13), a load value detecting means (16) configured to detect a load value of a load of electric power or heat which is generated by equipment (14) supplied with the electric power or the heat from the fuel cell system, a load value storage means (17) configured to store a history of the load value which is detected by the load value detecting means (16), a load value predicting means (18) configured to predict a load value which is going to be generated, based on the history of the load value, and to store the predicted load value as load value data, and scheduled start-up time of a fuel cell (13) is decided based on the load value data.
摘要翻译：本发明的燃料电池系统包括燃料电池（13），负载值检测装置（16），其被配置为检测由提供有电的设备（14）产生的电力或热量负载的负载值功率或来自燃料电池系统的热量，负载值存储装置（17），被配置为存储由负载值检测装置（16）检测的负载值的历史，负载值预测装置（18），被配置为基于负载值的历史来预测将要生成的负载值，并将预测负载值存储为负载值数据，并且基于所述负载值数据来确定燃料电池（13）的计划启动时间负载值数据。

39. 发明申请

US20050164056A1 Fuel cell cogeneration system 有权
标题翻译：燃料电池热电联产系统
公开(公告)号：US20050164056A1
公开(公告)日：2005-07-28
申请号：US10507564
申请日：2003-09-19
申请人： Yoshikazu Tanaka , Akinari Nakamura , Masataka Ozeki
发明人： Yoshikazu Tanaka , Akinari Nakamura , Masataka Ozeki
IPC分类号： H01M8/04
CPC分类号： H01M8/04268 , H01M8/04022 , H01M8/04029 , H01M8/04223 , H01M8/04225 , H01M8/0612 , H01M2250/405 , Y02B90/16 , Y02E20/14
摘要： A fuel cell cogeneration system includes a fuel cell, a cooling water heat exchanger provided on a cooling water pathway, a stored hot water pathway through which stored hot water that exchanges heat with cooling water flows, a stored hot water tank, a stored hot water controlling device, a stored hot water temperature measuring device, a stored hot water flow rate adjusting device, a flow rate controlling device of controlling the stored hot water flow rate adjusting device and an exhaust gas heat exchanger of exchanging heat between exhaust gas from fuel processing devices and stored hot water. The flow rate controlling device controls the stored hot water adjusting device to reduce the flow rate of stored hot water flowing through the stored hot water pathway when the temperature of stored hot water is a first predetermined temperature or less during the starting of operation of the fuel cell.
摘要翻译：燃料电池热电联产系统包括燃料电池，设置在冷却水路径上的冷却水热交换器，与冷却水流交换热量的储存热水的储存热水通路，储存的热水箱，储存的热水存储的热水温度测量装置，储存的热水流量调节装置，控制储存的热水流量调节装置的流量控制装置和从燃料处理排出的废气之间进行热交换的排气热交换器设备和储存的热水。流量控制装置控制储存的热水调节装置，以在储存的热水的温度在燃料运行开始时为第一预定温度或更低时，减少流过所存储的热水通路的储存热水的流量细胞。

40. 发明申请

US20110159389A1 ENERGY SUPPLY SYSTEM 失效
标题翻译：能源供应系统
公开(公告)号：US20110159389A1
公开(公告)日：2011-06-30
申请号：US13060584
申请日：2010-03-04
申请人： Hideo Ohara , Masataka Ozeki , Yoshikazu Tanaka , Kunihiro Ukai
发明人： Hideo Ohara , Masataka Ozeki , Yoshikazu Tanaka , Kunihiro Ukai
IPC分类号： H01M8/04
CPC分类号： G05B13/02 , F24D19/1048 , F24D2200/19 , F24H2240/00 , H01M8/0494 , H01M2250/402 , H01M2250/405 , Y02B90/12 , Y02B90/16 , Y02E20/14 , Y02E60/50
摘要： An energy supply system includes: an energy supply device (1a) configured to supply electric power and/or heat; and a controller (6) configured to set a first maximum operation time of a first specified period including a plurality of second specified periods, the first maximum operation time being an upper limit of an operation time of the energy supply device in the first specified period; calculate and set a second target maximum operation time of each of the second specified periods of the first specified period such that the operation time of the energy supply device in the first specified period does not exceed the first maximum operation time, the second target maximum operation time being a target value of an upper limit of the operation time of the energy supply device in the second specified period; and reconfigure the second target maximum operation time of a future second specified period of a certain first specified period based on a time in which the energy supply device has been actually operated in a past second specified period of the certain first specified period.
摘要翻译：能量供给系统包括：能量供给装置（1a），被配置为提供电力和/或热量; 以及控制器（6），其被配置为设置包括多个第二指定周期的第一指定周期的第一最大操作时间，所述第一最大操作时间是所述能量供应装置在所述第一指定时段中的操作时间的上限 ; 计算并设定第一规定期间的第二规定期间的第二目标最大动作时间，使得第一指定期间内的能量供给装置的动作时间不超过第一最大动作时间，第二目标最大动作时间为第二规定期间能量供给装置的动作时间的上限的目标值; 并且基于在所述特定的第一指定期间的过去的第二指定期间内能量供给装置已经被实际操作的时间来重新配置某一第一指定期间的未来的第二规定期间的第二目标最大动作时间。

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