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    Hydrogen generation apparatus and fuel cell system
    1.
    发明授权
    Hydrogen generation apparatus and fuel cell system 有权
    氢气发生装置和燃料电池系统

    公开(公告)号：US09290385B2

    公开(公告)日：2016-03-22

    申请号：US13700016

    申请日：2012-05-17

    Applicant: Kiyoshi Taguchi ,  Tomoya Takeuchi ,  Kunihiro Ukai

    Inventor： Kiyoshi Taguchi ,  Tomoya Takeuchi ,  Kunihiro Ukai

    IPC: H01M8/06 ,  C01B3/38

    CPC classification number: C01B3/38 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/044 ,  C01B2203/0445 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/1058 ,  C01B2203/1064 ,  C01B2203/1258 ,  C01B2203/127 ,  C01B2203/1288 ,  H01M8/0606 ,  H01M8/0675 ,  Y02E60/50

    Abstract: A hydrogen generation apparatus (100) includes: a reformer (10) configured to generate a hydrogen-containing gas by using a raw material and steam; a raw material passage (21) through which the raw material that is supplied to the reformer (10) flows; a hydrodesulfurizer (13) provided downstream from a most downstream valve (11) on the raw material passage (21) and configured to remove a sulfur compound from the raw material; a sealer (15) provided on a passage (24) downstream from the reformer (10) and configured to block communication between the reformer (10) and the atmosphere; and a depressurizer (16) provided on the raw material passage (21) at a portion connecting the hydrodesulfurizer (13) and the reformer (10) and configured to release, to the atmosphere, pressure in the reformer (10) that has increased after the sealer (15) is closed.

    Abstract translation: 氢生成装置（100）包括：重构器（10），其通过使用原料和蒸汽来生成含氢气体; 供给到重整器（10）的原料流过的原料通道（21） 设置在原料通道（21）上的最下游阀（11）的下游的加氢脱硫装置（13），构成为从原料中除去硫化合物; 设置在所述重整器（10）下游的通道（24）上并被构造成阻挡所述重整器（10）与所述大气之间的连通的密封器（15） 以及减压器（16），其设置在连接加氢脱硫器（13）和重整器（10）的部分处的原料通道（21）上，并且被构造成在大气中释放重整器（10）中的压力 密封器（15）关闭。

    HYDROGEN GENERATION APPARATUS AND FUEL CELL SYSTEM
    3.
    发明申请
    HYDROGEN GENERATION APPARATUS AND FUEL CELL SYSTEM 有权
    氢气发生装置和燃料电池系统

    公开(公告)号：US20130143135A1

    公开(公告)日：2013-06-06

    申请号：US13700016

    申请日：2012-05-17

    Applicant: Kiyoshi Taguchi ,  Tomoya Takeuchi ,  Kunihiro Ukai

    Inventor： Kiyoshi Taguchi ,  Tomoya Takeuchi ,  Kunihiro Ukai

    IPC: C01B3/38 ,  H01M8/06

    CPC classification number: C01B3/38 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/044 ,  C01B2203/0445 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/1058 ,  C01B2203/1064 ,  C01B2203/1258 ,  C01B2203/127 ,  C01B2203/1288 ,  H01M8/0606 ,  H01M8/0675 ,  Y02E60/50

    Abstract: A hydrogen generation apparatus (100) includes: a reformer (10) configured to generate a hydrogen-containing gas by using a raw material and steam; a raw material passage (21) through which the raw material that is supplied to the reformer (10) flows; a hydrodesulfurizer (13) provided downstream from a most downstream valve (11) on the raw material passage (21) and configured to remove a sulfur compound from the raw material; a sealer (15) provided on a passage (24) downstream from the reformer (10) and configured to block communication between the reformer (10) and the atmosphere; and a depressurizer (16) provided on the raw material passage (21) at a portion connecting the hydrodesulfurizer (13) and the reformer (10) and configured to release, to the atmosphere, pressure in the reformer (10) that has increased after the sealer (15) is closed.

    Abstract translation: 氢生成装置（100）包括：重构器（10），其通过使用原料和蒸汽来生成含氢气体; 供给到重整器（10）的原料流过的原料通道（21） 设置在原料通道（21）上的最下游阀（11）的下游的加氢脱硫装置（13），构成为从原料中除去硫化合物; 设置在所述重整器（10）下游的通道（24）上并被构造成阻挡所述重整器（10）与所述大气之间的连通的密封器（15） 以及减压器（16），其设置在连接加氢脱硫器（13）和重整器（10）的部分的原料通道（21）上，并且被构造成在大气中释放重整器（10）中的压力 密封器（15）关闭。

    Hydrogen generation apparatus and fuel cell system
    4.
    发明授权
    Hydrogen generation apparatus and fuel cell system 有权
    氢气发生装置和燃料电池系统

    公开(公告)号：US09090464B2

    公开(公告)日：2015-07-28

    申请号：US13817395

    申请日：2012-04-04

    Applicant: Kunihiro Ukai ,  Seiji Fujihara ,  Tomoya Takeuchi ,  Chie Harada

    Inventor： Kunihiro Ukai ,  Seiji Fujihara ,  Tomoya Takeuchi ,  Chie Harada

    IPC: C01B3/38 ,  H01M8/04 ,  H01M8/06

    CPC classification number: C01B3/382 ,  C01B3/38 ,  C01B2203/0233 ,  C01B2203/1064 ,  C01B2203/1258 ,  C01B2203/127 ,  H01M8/0438 ,  H01M8/0612 ,  H01M8/0675 ,  Y02E60/50

    Abstract: A hydrogen generation apparatus and a fuel cell system including: a reformer (1) configured to generate a hydrogen-containing gas by causing a reforming reaction of a raw material; a hydrodesulfurizer (4) configured to remove a sulfur compound from the raw material; an adsorption desulfurizer (3) configured to remove a sulfur compound from the raw material; a first raw material passage (15) through which the raw material that is supplied to the reformer not through the adsorption desulfurizer but through the hydrodesulfurizer flows; a second raw material passage (16) through which the raw material that is supplied to the reformer through the adsorption desulfurizer flows; a switch (17, 18) configured to switch, between the first raw material passage and the second raw material passage, a raw material flowing passage through which the raw material flows; and a controller (12) configured such that when the reformer is generating the hydrogen-containing gas, the controller sets the raw material flowing passage to the first raw material passage by means of the switch if an oxygen concentration in the raw material is in a first state where the oxygen concentration is relatively low, and the controller sets the raw material flowing passage to the second raw material passage by means of the switch if the oxygen concentration in the raw material is in a second state where the oxygen concentration is relatively high.

    Abstract translation: 一种氢生成装置和燃料电池系统，包括：重构器（1），其通过引起原料的重整反应而产生含氢气体; 一种加氢脱硫剂（4），用于从原料中除去硫化合物; 构成为从原料中除去硫化合物的吸附脱硫装置（3） 第一原料通道（15），不通过吸附脱硫剂而通过加氢脱硫剂供给重整器的原料流过该第一原料通道（15） 第二原料通道（16），通过所述吸附脱硫器供给到所述重整器的原料流过所述第二原料通道（16） 开关（17,18），被配置为在所述第一原料通道和所述第二原料通道之间切换所述原料流过的原料流动通道; 以及控制器（12），其构造成当所述重整器产生含氢气体时，所述控制器通过所述开关将原料流动通道设置为通过所述开关的所述第一原料通道，如果所述原料中的氧浓度为 氧浓度相对较低的第一状态，并且如果原料中的氧浓度处于氧浓度相对较高的第二状态，则控制器通过开关将原料流动通道传送到第二原料通道 。

    HYDROGEN GENERATION APPARATUS AND FUEL CELL SYSTEM
    5.
    发明申请
    HYDROGEN GENERATION APPARATUS AND FUEL CELL SYSTEM 有权
    氢气发生装置和燃料电池系统

    公开(公告)号：US20130143136A1

    公开(公告)日：2013-06-06

    申请号：US13817395

    申请日：2012-04-04

    Applicant: Kunihiro Ukai ,  Seiji Fujihara ,  Tomoya Takeuchi ,  Chie Harada

    Inventor： Kunihiro Ukai ,  Seiji Fujihara ,  Tomoya Takeuchi ,  Chie Harada

    IPC: C01B3/38 ,  H01M8/06

    CPC classification number: C01B3/382 ,  C01B3/38 ,  C01B2203/0233 ,  C01B2203/1064 ,  C01B2203/1258 ,  C01B2203/127 ,  H01M8/0438 ,  H01M8/0612 ,  H01M8/0675 ,  Y02E60/50

    Abstract: A hydrogen generation apparatus and a fuel cell system including: a reformer (1) configured to generate a hydrogen-containing gas by causing a reforming reaction of a raw material; a hydrodesulfurizer (4) configured to remove a sulfur compound from the raw material; an adsorption desulfurizer (3) configured to remove a sulfur compound from the raw material; a first raw material passage (15) through which the raw material that is supplied to the reformer not through the adsorption desulfurizer but through the hydrodesulfurizer flows; a second raw material passage (16) through which the raw material that is supplied to the reformer through the adsorption desulfurizer flows; a switch (17, 18) configured to switch, between the first raw material passage and the second raw material passage, a raw material flowing passage through which the raw material flows; and a controller (12) configured such that when the reformer is generating the hydrogen-containing gas, the controller sets the raw material flowing passage to the first raw material passage by means of the switch if an oxygen concentration in the raw material is in a first state where the oxygen concentration is relatively low, and the controller sets the raw material flowing passage to the second raw material passage by means of the switch if the oxygen concentration in the raw material is in a second state where the oxygen concentration is relatively high.

    Abstract translation: 一种氢生成装置和燃料电池系统，包括：重构器（1），其通过引起原料的重整反应而产生含氢气体; 一种加氢脱硫剂（4），用于从原料中除去硫化合物; 构成为从原料中除去硫化合物的吸附脱硫装置（3） 第一原料通道（15），不通过吸附脱硫剂而通过加氢脱硫剂供给重整器的原料流过该第一原料通道（15） 第二原料通道（16），通过所述吸附脱硫器供给到所述重整器的原料流过所述第二原料通道（16） 开关（17,18），被配置为在所述第一原料通道和所述第二原料通道之间切换所述原料流过的原料流动通道; 以及控制器（12），其构造成当所述重整器产生含氢气体时，所述控制器通过所述开关将原料流动通道设置为通过所述开关的所述第一原料通道，如果所述原料中的氧浓度为 氧浓度相对较低的第一状态，并且如果原料中的氧浓度处于氧浓度相对较高的第二状态，则控制器通过开关将原料流动通道传送到第二原料通道 。

    Fuel cell system and method of operating the same
    6.
    发明授权
    Fuel cell system and method of operating the same 有权
    燃料电池系统及其运行方法

    公开(公告)号：US09184455B2

    公开(公告)日：2015-11-10

    申请号：US14240303

    申请日：2012-08-24

    Applicant: Kunihiro Ukai ,  Tomoya Takeuchi

    Inventor： Kunihiro Ukai ,  Tomoya Takeuchi

    IPC: H01M8/04 ,  H01M8/06

    CPC classification number: H01M8/04776 ,  H01M8/04373 ,  H01M8/04425 ,  H01M8/04783 ,  H01M8/0618 ,  H01M8/0662 ,  Y02E60/50

    Abstract: A fuel cell system includes: a reformer configured to generate a hydrogen-containing gas through a reforming reaction by using a raw material and steam; a raw material supply device configured to supply the raw material to the reformer; a steam supply device configured to supply the steam to the reformer; a temperature detector configured to detect a temperature of the reformer; a fuel cell configured to generate electric power by using the hydrogen-containing gas; a combustor configured to combust the hydrogen-containing gas discharged from the fuel cell to heat the reformer; and a controller configured to, while controlling the raw material supply device such that the temperature detected by the temperature detector becomes a target temperature, control the steam supply device such that a change rate of a steam supply amount to the reformer becomes less than a change rate of a raw material supply amount to the reformer.

    Abstract translation: 燃料电池系统包括：重构器，其经配置以通过使用原料和蒸汽通过重整反应产生含氢气体; 原料供给装置，其将原料供给到重整器; 蒸汽供应装置，其构造成将蒸汽供应到重整器; 温度检测器，被配置为检测重整器的温度; 燃料电池，被配置为通过使用含氢气体产生电力; 燃烧器，其构造为燃烧从燃料电池排出的含氢气体以加热重整器; 以及控制器，被配置为在控制原料供应装置使得由温度检测器检测到的温度变为目标温度的同时，控制蒸汽供应装置，使得对重整器的蒸汽供应量的变化率变得小于变化 改性剂原料供应量的比例。

    FUEL CELL SYSTEM AND METHOD OF OPERATING THE SAME
    8.
    发明申请
    FUEL CELL SYSTEM AND METHOD OF OPERATING THE SAME 有权
    燃料电池系统及其操作方法

    公开(公告)号：US20140193729A1

    公开(公告)日：2014-07-10

    申请号：US14240303

    申请日：2012-08-24

    Applicant: Kunihiro Ukai ,  Tomoya Takeuchi

    Inventor： Kunihiro Ukai ,  Tomoya Takeuchi

    IPC: H01M8/04 ,  H01M8/06

    CPC classification number: H01M8/04776 ,  H01M8/04373 ,  H01M8/04425 ,  H01M8/04783 ,  H01M8/0618 ,  H01M8/0662 ,  Y02E60/50

    Abstract: A fuel cell system includes: a reformer configured to generate a hydrogen-containing gas through a reforming reaction by using a raw material and steam; a raw material supply device configured to supply the raw material to the reformer; a steam supply device configured to supply the steam to the reformer; a temperature detector configured to detect a temperature of the reformer; a fuel cell configured to generate electric power by using the hydrogen-containing gas; a combustor configured to combust the hydrogen-containing gas discharged from the fuel cell to heat the reformer; and a controller configured to, while controlling the raw material supply device such that the temperature detected by the temperature detector becomes a target temperature, control the steam supply device such that a change rate of a steam supply amount to the reformer becomes less than a change rate of a raw material supply amount to the reformer.

    Abstract translation: 燃料电池系统包括：重整器，其经配置以通过使用原料和蒸汽通过重整反应产生含氢气体; 原料供给装置，其将原料供给到重整器; 蒸汽供应装置，其构造成将蒸汽供应到重整器; 温度检测器，被配置为检测重整器的温度; 燃料电池，被配置为通过使用含氢气体产生电力; 燃烧器，其构造为燃烧从燃料电池排出的含氢气体以加热重整器; 以及控制器，被配置为在控制原料供应装置使得由温度检测器检测到的温度变为目标温度的同时，控制蒸汽供应装置，使得对重整器的蒸汽供应量的变化率变得小于变化 改性剂原料供应量的比例。

    Energy supply system
    9.
    发明授权
    Energy supply system 失效
    能源供应系统

    公开(公告)号：US08577511B2

    公开(公告)日：2013-11-05

    申请号：US13060584

    申请日：2010-03-04

    Applicant: Hideo Ohara ,  Masataka Ozeki ,  Yoshikazu Tanaka ,  Kunihiro Ukai

    Inventor： Hideo Ohara ,  Masataka Ozeki ,  Yoshikazu Tanaka ,  Kunihiro Ukai

    IPC: G05D3/12 ,  G05D5/00 ,  G05D9/00 ,  G05D11/00 ,  G05D17/00

    CPC classification number: G05B13/02 ,  F24D19/1048 ,  F24D2200/19 ,  F24H2240/00 ,  H01M8/0494 ,  H01M2250/402 ,  H01M2250/405 ,  Y02B90/12 ,  Y02B90/16 ,  Y02E20/14 ,  Y02E60/50

    Abstract: 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.

    Abstract translation: 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。

    Power Supply System, Controller of Power Supply System, Method of Operating Power Supply System, and Method of Controlling Power Supply System
    10.
    发明申请
    Power Supply System, Controller of Power Supply System, Method of Operating Power Supply System, and Method of Controlling Power Supply System 有权
    供电系统，供电系统控制器，供电系统工作方式及供电系统控制方法

    公开(公告)号：US20130127249A1

    公开(公告)日：2013-05-23

    申请号：US13695753

    申请日：2011-07-28

    Applicant: Kunihiro Ukai ,  Hiroaki Kaneko

    Inventor： Kunihiro Ukai ,  Hiroaki Kaneko

    IPC: H02J7/00

    CPC classification number: H02J7/0063 ,  H02J3/32 ,  H02J3/46 ,  Y10T307/527

    Abstract: A power supply system of the present invention includes: a power generation system (101); a power storage unit (107) configured to supply electric power to the power generation system (101) and an external electric power load (105); and a controller (110) configured to, in a case where it is predicted that at least one of the sum of activation electric power of the power generation system (101) and power consumption of the external electric power load (105) when activating the power generation system (101) and the sum of stop electric power of the power generation system (101) and the power consumption of the external electric power load (105) when stopping the power generation of the power generation system (101) exceeds the upper limit electric power receivable from an electric power system (104), supply the electric power of the power storage unit (107) to at least one of the power generation system (101) and the external electric power load (105) such that the electric power amount supplied from the electric power system (104) does not exceed the upper limit electric power.

    Abstract translation: 本发明的电源系统包括：发电系统（101）; 配置为向所述发电系统（101）和外部电力负载（105）供给电力的蓄电部（107）。 以及控制器（110），其被配置为在预测发电系统（101）的启动电力的总和和外部电力负载（105）的功率消耗之中的至少一个在启动时 在停止发电系统（101）的发电时，发电系统（101）和发电系统（101）的停电功率之和和外部电力负荷（105）的功耗超过上限 限制从电力系统（104）接收的电力，将蓄电单元（107）的电力供给到发电系统（101）和外部电力负荷（105）中的至少一个，使得电力 从电力系统（104）供给的电力量不超过上限电力。

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