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1. 发明专利

JP2015050106A 制御装置及び方法、それを備えた複合発電システム有权
标题翻译：控制器和控制方法，包括它的混合动力系统
公开(公告)号：JP2015050106A
公开(公告)日：2015-03-16
申请号：JP2013182095
申请日：2013-09-03
申请人：三菱重工業株式会社 , Mitsubishi Heavy Ind Ltd
发明人： NAGAI TAKUMA , TERAMOTO YUICHI , NISHIURA MASANORI , KOGA SHIGENORI
IPC分类号： H01M8/04 , H01M8/00
CPC分类号： H01M8/04097 , H01M8/04022 , Y02E20/16
摘要：【課題】複合発電システムを速やかに起動させ、かつ、安定運転をさせること。【解決手段】SOFC10とMGT50とを組み合わせた連携運転を行って発電する複合発電システム1の制御装置90であって、複合発電システム1は、SOFC10からMGT50の燃焼器52に排燃料ガスを供給する排燃料ガス供給ライン27cと、排燃料ガス供給ライン27cから分岐してSOFC10に排燃料ガスを流通させる再循環ライン27bと、排燃料ガス供給ライン27cの経路上に設けられる流量調整弁30とを具備し、SOFC10とMGT50との連携運転状態に応じて、流量調整弁30の開度に対するゲインを調整する。【選択図】図1
摘要翻译：要解决的问题：及时启动混合动力系统并稳定运行。解决方案：混合动力系统1在混合动力系统1的控制器90中，通过执行组合SOFC 10和MGT 50的协调操作来发电，混合动力系统1包括用于从SOFC 10向MGT50的燃烧器52供给废气的排气燃料气体供给管线27c，从排气燃料气体供给管线27c分支并将排气燃料气体分配到SOFC 10的再循环管路27b，设置在排气燃料气体供给管路27c的路径上的流量调节阀30。根据SOFC 10和MGT 50的协调操作状态来调节用于打开流量调节阀30的增益。

2. 发明专利

JP2012059505A Solid oxide fuel cell starting method 有权
标题翻译：固体氧化物燃料电池起动方法
公开(公告)号：JP2012059505A
公开(公告)日：2012-03-22
申请号：JP2010201043
申请日：2010-09-08
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MATAKE NORIHISA , KIRIKIHIRA KATSUHITO , MUKUMOTO HARUYOSHI , KAHATA TATSUO , NISHIURA MASANORI , KOGA SHIGENORI
IPC分类号： H01M8/04 , H01M4/86 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell starting method which makes it possible to raise the temperature of a power generation cell to its operation temperature faster and more safely than ever at low cost without complicating the construction.SOLUTION: A starting method for a solid oxide fuel cell 1 involves a supply of an oxidant-containing fluid of a prescribed temperature which has a combustible fuel gas added at a combustion limit concentration or lower, to the air electrode side in the power generation chamber 10 of the solid oxide fuel cell 1 via the oxidant supply route 13. The solid oxide fuel cell 1 comprises: a power generation chamber 10 having disposed therein power generation cells 11 which each contain a fuel electrode, a solid electrolyte, and an air electrode having oxidation catalyst property in that order; an oxidant supply route 13, at least partly made of a metal member, which supplies the oxidant-containing fluid to the air electrode side in the power generation chamber 10; and a heat insulation body 16 which separates the power generation chamber 10 and the oxidant supply route 13 in a ventilation possible manner.
摘要翻译：要解决的问题：提供一种固体氧化物燃料电池启动方法，其使得可以以低成本将发电电池的温度以比以往更快和更安全地提高到其运行温度而不使施工复杂化。解决方案：固体氧化物燃料电池1的起动方法包括向燃烧极限浓度或更低的燃烧极限浓度添加有可燃性燃料气体的规定温度的含氧化剂的流体供给到空气极侧固体氧化物燃料电池1包括：发电室10，其内设置有发电单元11，发电单元11分别包含燃料电极，固体电解质和具有依次具有氧化催化剂性质的空气电极; 氧化剂供给路径13，其至少部分地由金属构件制成，将氧化剂流体供给到发电室10中的空气极侧; 以及以通风方式分离发电室10和氧化剂供给路径13的隔热体16。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2012022856A Solid oxide fuel cell and method for manufacturing the same 有权
标题翻译：固体氧化物燃料电池及其制造方法
公开(公告)号：JP2012022856A
公开(公告)日：2012-02-02
申请号：JP2010159181
申请日：2010-07-13
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SUEMORI SHIGENORI , YAMASHITA AKIHIRO , TSUKUDA HIROSHI , MATSUMOTO MINEAKI , MATAKE NORIHISA , TOMITA KAZUO , KOGA SHIGENORI , YOSHIDA SHIN
IPC分类号： H01M8/02 , H01M8/12 , H01M8/24
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell and method for manufacturing the same, capable of attaining high generation efficiency by suppressing generation of a leak current.SOLUTION: On an external surface of a substrate tube 11 in a tubular shape, a fuel battery cell (power generation element) 210 is formed by stacking a fuel electrode 12, a solid electrolyte 13, and an air electrode 14. The plurality of fuel battery cells (power generation elements) 210 are disposed at predetermined intervals in the axial direction of the substrate tube 11 and are connected with each other in series by through an inter-connector 15. Also, an electrical resistance value of 1000 Ω or more is set between the fuel electrodes 12.
摘要翻译：要解决的问题：提供一种固体氧化物燃料电池及其制造方法，能够通过抑制泄漏电流的产生而获得高发电效率。解决方案：在管状的基板管11的外表面上，通过堆叠燃料电极12，固体电解质13和空气电极14来形成燃料电池单元（发电元件）210。多个燃料电池单元（发电元件）210以基板管11的轴向的规定间隔配置，并通过连接器15串联连接。此外，电阻值为1000Ω 或以上设置在燃料电极12之间。（C）2012，JPO＆INPIT

4. 发明专利

JP2010140750A Solid-oxide fuel cell 审中-公开
标题翻译：固体氧化物燃料电池
公开(公告)号：JP2010140750A
公开(公告)日：2010-06-24
申请号：JP2008315807
申请日：2008-12-11
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MATAKE NORIHISA , KIRIKIHIRA KATSUHITO , MUKUMOTO HARUYOSHI , KAHATA TATSUO , NISHIURA MASANORI , KOGA SHIGENORI
IPC分类号： H01M8/04 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a solid-oxide fuel cell which can reduce a sum of an amount of air supplied to a power generation chamber and an amount of air used for cooling the power generation chamber, and can easily adjust a temperature of an inside of the power generation chamber. SOLUTION: The solid-oxide fuel cell includes the power generation chamber 2 in which a plurality of power generation cells for generating power are housed inside, a cooling part 3 arranged and thermally connected to the power generation chamber 2, an air supply part 11 for supplying air used for power generation in the power generation cells, a branch part 13 for guiding at least a part of air flowing in the air supply part 11 to the cooling part 3, and an adjusting part 15 for cooling which controls a flow rate of the air flowing in the air supply part 11 and the branch part 13. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种固体氧化物燃料电池，其可以减少供给到发电室的空气量和用于冷却发电室的空气量的总和，并且可以容易地调节发电室内部的温度。解决方案：固体氧化物燃料电池包括发电室2，其中多个用于发电的发电电池被容纳在内部，冷却部分3布置并热连接到发电室2，供气源用于在发电单元中供给用于发电的空气的部分11，用于将在空气供应部11中流动的空气的至少一部分引导到冷却部3的分支部13和用于冷却的调节部15，在空气供应部分11和分支部分13中流动的空气的流速。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2007002703A Gas turbine control device 有权
标题翻译：气体涡轮控制装置
公开(公告)号：JP2007002703A
公开(公告)日：2007-01-11
申请号：JP2005182516
申请日：2005-06-22
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KONO SUSUMU , TAKESHITA KAZUKO , KAHATA TATSUO , UCHIUMI RYOJI , KOGA SHIGENORI , TANIO YOSHINORI
IPC分类号： F02C9/28 , F01D15/10 , F01D25/00 , F02C9/00 , H02P9/04
摘要： PROBLEM TO BE SOLVED: To provide a gas turbine control device capable of realizing the consistent operation by preventing surging of a compressor of a gas turbine and the overheat of the turbine. SOLUTION: A pressure detector generates the first power generation command value so that the outlet pressure of a compressor does not exceed the predetermined reference. A temperature detector generates the second power generation command value so that the outlet temperature of a turbine does not exceed the predetermined reference. The minimum value is selected from the first power generation command value, the second power generation command value, and the third power generation command value for controlling the power generation during the normal operation, and the power generation output of a DC generator to be driven by the turbine is controlled by using the minimum value. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决方案：提供一种燃气轮机控制装置，其能够通过防止燃气轮机的压缩机和涡轮机的过热而产生一致的运行。解决方案：压力检测器产生第一发电指令值，使得压缩机的出口压力不超过预定参考值。温度检测器产生第二发电指令值，使得涡轮机的出口温度不超过预定参考值。从用于控制正常运行时的发电的第一发电指令值，第二发电指令值和第三发电指令值中选择最小值，并且由直流发电机的发电输出由通过使用最小值来控制涡轮机。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2013080677A Gas turbine combined power generating system having high temperature type fuel cell and operational method of gas turbine combined power generating system having high temperature type fuel cell 有权
标题翻译：具有高温型燃料电池的气体涡轮组合发电系统及具有高温型燃料电池的燃气轮机组合发电系统的运行方法
公开(公告)号：JP2013080677A
公开(公告)日：2013-05-02
申请号：JP2011221259
申请日：2011-10-05
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IWATA MITSUYOSHI , OSAWA HIROYUKI , KAHATA TATSUO , KOGA SHIGENORI
IPC分类号： H01M8/04 , F02C6/00 , H01M8/00 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a combined power generating system capable of rising pressure and temperature of a high temperature type fuel cell in a short time at activating a fuel cell.SOLUTION: A combined power generating system includes a high temperature type fuel cell 3 used together with a gas turbine system 5. The combined power generating system includes: an SOFC body 15; a fuel gas supply passage L1 for supplying a fuel gas to the SOFC body 15; a fuel gas exhaust passage L2 for guiding the fuel gas discharged from the SOFC body 15 to a combustor 9; a fuel gas recirculation passage L3 for recirculating the fuel gas in the fuel gas exhaust passage L2 to the fuel gas supply passage L1 side; an air supply passage L4 for supplying a discharged air from a compressor 7 to the SOFC body 15; and an air exhaust passage L5 for guiding a discharged air from the SOFC body 15 to the combustor 9, where the fuel gas exhaust passage L2 is connected with a communication air passage L7 branched from the air supply passage L4 so as to be able to supply the discharged air from the compressor 7 and includes a catalyst combustor 30 for a fuel system for rising temperature of the SOFC body 15 provided thereon.
摘要翻译：要解决的问题：提供一种能够在激活燃料电池的同时在短时间内提高高温型燃料电池的压力和温度的组合发电系统。解决方案：组合发电系统包括与燃气轮机系统5一起使用的高温型燃料电池3。组合发电系统包括：SOFC主体15; 用于向SOFC主体15供给燃料气体的燃料气体供给通路L1; 用于将从SOFC主体15排出的燃料气体引导到燃烧器9的燃料气体排出通路L2; 用于将燃料气体排出通道L2中的燃料气体再循环到燃料气体供给通道L1侧的燃料气体再循环通道L3; 用于将来自压缩机7的排出空气供给到SOFC主体15的供气通道L4; 以及用于将排出的空气从SOFC主体15引导到燃烧器9的排气通道L5，其中燃料气体排出通道L2与从供气通道L4分支的连通空气通道L7连接，以便能够供应来自压缩机7的排出空气，并且包括用于设置在其上的SOFC主体15的温度上升的燃料系统的催化剂燃烧器30。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2008135300A Solid electrolyte fuel cell module and air supplying method of solid electrolyte fuel cell 有权
标题翻译：固体电解质燃料电池固体电解质模块和空气供应方法
公开(公告)号：JP2008135300A
公开(公告)日：2008-06-12
申请号：JP2006320810
申请日：2006-11-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MATAKE NORIHISA , KOSAKA KENICHIRO , MATSUO TAKESHI , KAHATA TATSUO , KOGA SHIGENORI , KUDOME OSAO
IPC分类号： H01M8/04 , H01M8/12 , H01M8/24
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell module capable of downsizing a module, and an air supplying method of the solid electrolyte fuel cell.
SOLUTION: This is equipped with a power generation chamber 24, a cylindrical stack 27 which is installed at the power generation chamber 24, and connects the solid electrolyte fuel cells in which a fuel electrode is arranged inside and an air electrode is arranged outside in a plurality of numbers in series, a fuel supply chamber 26 to supply a fuel 41 to the stack 27, a fuel discharge chamber 25 to discharge a fuel side exhaust gas 41 reacted at the solid electrolyte fuel cell to the outside, a fuel supply tube 29 of which one end is communicated with the fuel supply chamber 26 and the other end is extended out to the tip of the stack 27, and a heat-insulating furnace wall part 12 which heat-insulates the surrounding of the power generation chamber 24, has an air supply piping 11 to supply air 45 into the power generation chamber 24 at least on one face, and heats air 45 supplied by heat-dissipation from the power generation chamber 24.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够使模块小型化的固体电解质型燃料电池模块和固体电解质型燃料电池的空气供给方法。解决方案：它配备有发电室24，安装在发电室24的圆筒形堆叠27，并且连接其中布置有燃料电极的空气电极布置的固体电解质燃料电池在多个数量的串联的外部，向燃料箱27供给燃料41的燃料供给室26，将在固体电解质燃料电池处反应的燃料侧废气41排出到外部的燃料排出室25，燃料供给管29的一端与燃料供给室26连通，另一端延伸到堆叠27的前端，隔热炉壁部12将发电室的周围隔热如图24所示，具有供气管道11，至少在一个面上将空气45供给到发电室24中，并且从发电室24加热由散热供给的空气45.版权所有（C）2008， JPO＆INPIT

8. 发明专利

JP2006134767A Solid oxide fuel cell system 审中-公开
标题翻译：固体氧化物燃料电池系统
公开(公告)号：JP2006134767A
公开(公告)日：2006-05-25
申请号：JP2004324060
申请日：2004-11-08
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KOGA SHIGENORI
IPC分类号： H01M8/04 , C25B1/04 , H01M8/00 , H01M8/12
CPC分类号： Y02E60/366
摘要： PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell system which improves cost efficiency and energy efficiency and can save installation space.
SOLUTION: The solid oxide fuel cell system comprises a solid oxide fuel cell 3, a water electrolysis means 5 for producing hydrogen and oxygen from water with electric power, and a hydrogen tank 29 for storing the hydrogen produced by the water electrolysis means 5. At least the hydrogen stored in the hydrogen tank 29 is fed to a fuel electrode of the solid oxide fuel cell 3 at the shutdown of the solid oxide fuel cell 3.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种提高成本效率和能量效率并可以节省安装空间的固体氧化物燃料电池系统。解决方案：固体氧化物燃料电池系统包括固体氧化物燃料电池3，用于从电力产生氢气和氧气的水电解装置5和用于储存由水电解装置产生的氢的氢气罐29 在固体氧化物型燃料电池3的停止时，至少储存在氢罐29中的氢被供给到固体氧化物型燃料电池3的燃料电极。（C）2006，JPO＆NCIPI

9. 发明专利

JP2006100153A Operation method of solid oxide fuel cell, and power generation facility of solid oxide fuel cell 审中-公开
标题翻译：固体氧化物燃料电池的操作方法和固体氧化物燃料电池的发电设备
公开(公告)号：JP2006100153A
公开(公告)日：2006-04-13
申请号：JP2004285834
申请日：2004-09-30
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IWATA MITSUYOSHI , KOGA SHIGENORI , KOBAYASHI YOSHINORI
IPC分类号： H01M8/04 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide an operating method of a solid oxide fuel cell in which power generation can be resumed rapidly even if operation has been stopped in a high temperature state, and provide a power generating facility of the solid oxide fuel cell using this method.
SOLUTION: In this method, a stopping process of power generation operation is carried out in which, after feeding of a fuel gas 1 and air 2 is stopped in the high temperature state by purging the interior of the solid oxide fuel cell 22 with nitrogen gas 3, the power generation operation is stopped in the high temperature state, and a resuming process of power generation operation to resume the power generation operation is carried out in which, after the nitrogen gas 3 is supplied and circulated to fuel electrode sides and oxidation electrode sides of respective cells of the solid oxide fuel cell 22 during stopping of the power generation operation in the high temperature state, the fuel gas 1 is fed and circulated to the fuel electrode sides of respective cells of the solid oxide type fuel cell 22 while gradually increasing it and the air 2 is fed to air electrode sides of respective cells of the solid oxide type fuel cell 22 while gradually increasing it.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：为了提供固体氧化物型燃料电池的操作方法，即使在高温状态下停止运转，能够快速恢复发电，并且提供固体氧化物燃料的发电设备细胞使用这种方法。解决方案：在该方法中，通过清除固体氧化物型燃料电池22的内部，在高温状态下停止燃料气体1和空气2的供给之后，进行发电运转停止处理利用氮气3，在高温状态下停止发电运转，进行再生发电运转以恢复发电运转，其中在供给氮气3并循环到燃料电极侧以及在高温状态下的发电运转停止时固体氧化物型燃料电池22的各电池单元的氧化电极侧，向固体氧化物型燃料电池的各电池单元的燃料电极侧供给燃料气体 22，同时逐渐增加空气2并将空气2送入固体氧化物型燃料电池22的各个电池单元的空气极侧，同时逐渐增加。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2004087351A Fuel cell-gas turbine power generation provision and combined cycle power generation provision 审中-公开
公开(公告)号：JP2004087351A
公开(公告)日：2004-03-18
申请号：JP2002248118
申请日：2002-08-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KOGA SHIGENORI , KUDOME MASATOSHI
IPC分类号： F01K23/10 , F02C6/00 , H01M8/00 , H01M8/02 , H01M8/04 , H01M8/12 , H01M8/24
CPC分类号： Y02E20/16
摘要： PROBLEM TO BE SOLVED: To actuate a gas turbine 4 at the greatest expansion ratio. SOLUTION: An exhaust gas made of heat recovery at an air heater 11 to heat the air to be supplied to an SOFC 1 is expanded at the gas turbine 4, and sent to a waste heat recovery boiler 6, and a potential heat of the exhaust gas of the gas turbine 4 is recovered by the waste heat recovery boiler 6. This enables the gas turbine 4 to be actuated at the greatest expansion ratio, and the gas turbine 4 is actuated in a condition balanced to the capacity, and output is enhanced to improve efficiency. COPYRIGHT: (C)2004,JPO

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