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公开(公告)号：US20140020383A1
公开(公告)日：2014-01-23
申请号：US14002145
申请日：2011-03-07
申请人： Takuya Yoshida , Naoyuki Nagafuchi , Hideki Ono
发明人： Takuya Yoshida , Naoyuki Nagafuchi , Hideki Ono
CPC分类号： F03G6/003 , F01K3/004 , F01K3/16 , F01K3/18 , F03G6/00 , F03G6/005 , F03G6/065 , F03G6/067 , F24S20/20 , F24S60/00 , Y02E10/44 , Y02E10/46
摘要： An object of the present invention is to provide a solar heat steam cycle system capable of operating efficiently and stably in keeping with the status of collected or stored heat, and a control method for use with the system.The system includes a heat collector (1) which collects solar thermal energy, a thermal storage device (2) which stores the solar thermal energy collected by the heat collector, a feed water heater (3) which heats feed water, an evaporator (4) which evaporates the feed water supplied from the feed water heater, and a steam turbine (6) driven by steam generated by the evaporator. The system includes a control valve (31) which controls allocations of heating medium supplied from the thermal storage device to the evaporator and the feed water heater.
摘要翻译： 本发明的目的是提供一种能够有效且稳定地运转以满足收集或储存的热量的状态的太阳能热蒸汽循环系统，以及与该系统一起使用的控制方法。 该系统包括收集太阳热能的集热器（1），存储由集热器收集的太阳热能的热存储装置（2），加热给水的给水加热器（3），蒸发器（4） ），其蒸发从给水加热器供应的给水，以及由蒸发器产生的蒸汽驱动的蒸汽轮机（6）。 该系统包括控制阀（31），其控制从蓄热装置供应到蒸发器和给水加热器的加热介质的分配。
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公开(公告)号：US09683557B2
公开(公告)日：2017-06-20
申请号：US14002145
申请日：2011-03-07
申请人： Takuya Yoshida , Naoyuki Nagafuchi , Hideki Ono
发明人： Takuya Yoshida , Naoyuki Nagafuchi , Hideki Ono
CPC分类号： F03G6/003 , F01K3/004 , F01K3/16 , F01K3/18 , F03G6/00 , F03G6/005 , F03G6/065 , F03G6/067 , F24S20/20 , F24S60/00 , Y02E10/44 , Y02E10/46
摘要： An object of the present invention is to provide a solar heat steam cycle system capable of operating efficiently and stably in keeping with the status of collected or stored heat, and a control method for use with the system.The system includes a heat collector (1) which collects solar thermal energy, a thermal storage device (2) which stores the solar thermal energy collected by the heat collector, a feed water heater (3) which heats feed water, an evaporator (4) which evaporates the feed water supplied from the feed water heater, and a steam turbine (6) driven by steam generated by the evaporator. The system includes a control valve (31) which controls allocations of heating medium supplied from the thermal storage device to the evaporator and the feed water heater.
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3.发明申请Power Plant Life Cycle Costing System and Power Plant Life Cycle Costing Method 审中-公开电厂生命周期成本核算系统和电厂生命周期成本计算方法公开(公告)号：US20110054965A1
公开(公告)日：2011-03-03
申请号：US12858926
申请日：2010-08-18
IPC分类号： G06F17/30
CPC分类号： G06Q10/10 , G06Q10/063 , G06Q10/0637
摘要： The power plant life cycle costing system for costing a power plant life cycle according to the present invention includes a flow chart generation unit for generating a power plant system flow chart based on specifications and cost information of major components of the power plant stored in a major component specifications storage unit, and plant specifications input from a plant specifications input unit; a power plant planning unit for calculating and generating a power plant life cycle cost, a plant efficiency and an operation plan including a maintenance plan as optimization indexes of a power plant configuration based on information from the flow chart generation unit, specifications and cost information of auxiliary devices of the power plant stored in a piping and device specifications storage unit, and optimization conditions of a power plant configuration input by an optimizing method selection unit; and an optimized result output unit for outputting a calculated value and a planned result calculated and generated by the power plant planning unit.
摘要翻译： 根据本发明的用于对发电厂生命周期进行成本计算的发电厂生命周期成本计算系统包括：流程图生成单元，用于基于存储在主要的发电厂的主要部件的规格和成本信息来生成发电厂系统流程图 组件规格存储单元，以及工厂规格输入单元的工厂规格输入; 基于来自流程图生成单元的信息的电力设备计算单元，用于计算和生成发电厂生命周期成本，设备效率和运行计划，其包括作为电厂配置的优化指标的维护计划，规格和成本信息 存储在管道和设备规格存储单元中的发电厂的辅助装置，以及由优化方法选择单元输入的发电厂配置的优化条件; 以及优化结果输出单元，用于输出由发电厂计划单元计算和生成的计算值和计划结果。
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4.发明授权Gas turbine system, control device for gas turbine system, and control method for gas turbine system 有权燃气轮机系统，燃气轮机系统控制装置及燃气轮机系统控制方法公开(公告)号：US08978386B2
公开(公告)日：2015-03-17
申请号：US13817956
申请日：2010-09-30
申请人： Takaaki Sekiai , Kazuhito Koyama , Shigeo Hatamiya , Fumio Takahashi , Naoyuki Nagafuchi , Kazuo Takahashi
发明人： Takaaki Sekiai , Kazuhito Koyama , Shigeo Hatamiya , Fumio Takahashi , Naoyuki Nagafuchi , Kazuo Takahashi
CPC分类号： F03G6/02 , F01K21/045 , F01K21/047 , F02C3/305 , F02C6/18 , F02C7/1435 , F03G6/064 , F24S20/20 , Y02E10/46
摘要： Provided is a gas turbine system capable of dealing with a request for output increase even when high-pressure hot water generated using solar thermal energy cannot be used according to the operating state of the gas turbine system. A gas turbine system which sucks in intake air from an air intake duct by a compressor and drives a gas turbine by combustion gas obtained by burning air and fuel by a combustor, said gas turbine system being provided with pipes for generating high-pressure hot water by providing a solar collecting tube that utilizes solar heat and spraying the high-pressure hot water into the intake air sucked in by the compressor, and pipes for spraying normal temperature water into the intake air sucked in by the compressor.
摘要翻译： 提供一种能够处理输出增加请求的燃气轮机系统，即使当根据燃气轮机系统的运行状态不能使用使用太阳能热能产生的高压热水时。 一种燃气轮机系统，其通过压缩机从进气管吸入吸入空气，并且通过由燃烧器燃烧空气和燃料而获得的燃烧气体驱动燃气轮机，所述燃气轮机系统设置有用于产生高压热水的管道 通过提供利用太阳能热量并将高压热水喷射到由压缩机吸入的进气中的太阳能收集管，以及用于将常温水喷射到由压缩机吸入的进气中的管道。
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5.发明申请公开(公告)号：US20090037144A1
公开(公告)日：2009-02-05
申请号：US12232703
申请日：2008-09-23
申请人： Naoyuki Nagafuchi , Masao Furukawa
发明人： Naoyuki Nagafuchi , Masao Furukawa
IPC分类号： G06F15/00
CPC分类号： G05B23/027 , G05B23/0286 , H02J2003/001 , Y04S10/522
摘要： When an abnormality or a sign of abnormality occurs in an electric power generating facility, an appropriate operating support can be made in a short time. The electric power facility operation remote supporting method in accordance with the present invention is characterized by that an abnormality or a sign of abnormality is judged based on at least one of information on an operating state of the electric power generating facility and information on time-varying characteristics of components in the electric power generating facility, and a service mode is set based on the judged information of the abnormality or the sign of abnormality, preset abnormality corrective data and preset service modes.
摘要翻译： 当在发电设备中发生异常或异常时，可以在短时间内进行适当的操作支持。 根据本发明的电力设备操作远程支持方法的特征在于，基于关于发电设备的操作状态的信息和关于时变的信息中的至少一个来判断异常或异常的符号 基于异常的判定信息，异常的符号，预先设定的异常修正数据，预先设定的服务模式来设定发电设备的部件的特性，以及服务模式。
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6.发明授权公开(公告)号：US08412384B2
公开(公告)日：2013-04-02
申请号：US12357574
申请日：2009-01-22
申请人： Naoyuki Nagafuchi , Yasushi Iwai , Hiraku Ikeda
发明人： Naoyuki Nagafuchi , Yasushi Iwai , Hiraku Ikeda
CPC分类号： G05B23/027 , G05B13/042 , G05B23/0254 , G05B23/0289 , G05B23/0291 , H02J2003/001 , H02M3/00 , Y02E20/16 , Y04S10/522 , Y10S715/963
摘要： Quick recovery or recovery support of a faulty power generating facility by real time diagnoses such as facility failure diagnosis, supervision for failure symptoms, facility diagnosis by evaluation of performance using databases between the power generating facilities and an operation control system. The operation control system transfers information on operating status and secular characteristic changes of apparatus from power generating facilities or information from operators of selected power generating facilities. The level of a failure of a power generating facility which has a failure is evaluated and repairing information (e.g. recovery procedures, processes, required parts, inventory of the parts, possible failure causes, etc.) is automatically created from repairing information prepared in advance for each evaluation condition. The repairing information is then sent to the operation supporting section of the power generating facility.
摘要翻译： 通过实时诊断，例如设备故障诊断，故障症状监控，设备诊断，通过发电设备和操作控制系统之间的数据库进行性能评估，对故障发电设备进行快速恢复或恢复支持。 操作控制系统将来自发电设备的设备的操作状态和长期特征变化的信息或者来自所选择的发电设备的操作者的信息传送。 对发生故障的发电设备的故障等级进行评估，并从修复预先准备的信息自动创建修复信息（例如恢复程序，过程，所需部件，部件库存，可能的故障原因等） 对于每个评估条件。 然后将修理信息发送到发电设备的操作支持部。
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7.发明授权公开(公告)号：US07188004B2
公开(公告)日：2007-03-06
申请号：US10765858
申请日：2004-01-29
申请人： Naoyuki Nagafuchi , Yasushi Iwai , Hiraku Ikeda
发明人： Naoyuki Nagafuchi , Yasushi Iwai , Hiraku Ikeda
CPC分类号： G05B23/027 , G05B13/042 , G05B23/0254 , G05B23/0289 , G05B23/0291 , H02J2003/001 , H02M3/00 , Y02E20/16 , Y04S10/522 , Y10S715/963
摘要： Quick recovery or recovery support of a faulty power generating facility by real time diagnoses such as facility failure diagnosis, supervision for failure symptoms, facility diagnosis by evaluation of performance using databases between the power generating facilities and an operation control system. The operation control system transfers information on operating status and secular characteristic changes of apparatus from power generating facilities or information from operators of selected power generating facilities. The level of a failure of a power generating facility which has a failure is evaluated and repairing information (e.g. recovery procedures, processes, required parts, inventory of the parts, possible failure causes, etc.) is automatically created from repairing information prepared in advance for each evaluation condition. The repairing information is then sent to the operation supporting section of the power generating facility.
摘要翻译： 通过实时诊断，例如设备故障诊断，故障症状监控，设备诊断，通过发电设备和操作控制系统之间的数据库进行性能评估，对故障发电设备进行快速恢复或恢复支持。 操作控制系统将来自发电设备的设备的操作状态和长期特征变化的信息或者来自所选择的发电设备的操作者的信息传送。 对发生故障的发电设备的故障等级进行评估，并从修复预先准备的信息自动创建修复信息（例如恢复程序，过程，所需部件，部件库存，可能的故障原因等） 对于每个评估条件。 然后将修理信息发送到发电设备的操作支持部。
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8.发明授权公开(公告)号：US06772051B2
公开(公告)日：2004-08-03
申请号：US10190683
申请日：2002-07-09
申请人： Naoyuki Nagafuchi , Yasushi Iwai , Hiraku Ikeda
发明人： Naoyuki Nagafuchi , Yasushi Iwai , Hiraku Ikeda
IPC分类号： H02P900
CPC分类号： G05B23/027 , G05B13/042 , G05B23/0254 , G05B23/0289 , G05B23/0291 , H02J2003/001 , H02M3/00 , Y02E20/16 , Y04S10/522 , Y10S715/963
摘要： Quick recovery or recovery support of a faulty power generating facility by real time diagnosis such as facility failure diagnosis, supervision for failure symptoms, facility diagnosis by evaluation of performance using databases between said power generating facilities and an operation control system. The operation control system transfers information on operating status and secular characteristic changes of apparatus from power generating facilities or information from operators of selected power generating facilities. The level of a failure of a power generating facility which has a failure is evaluated and repairing information (e.g. recovery procedures, processes, required parts, inventory of the parts, possible failure causes, etc.) is automatically created from repairing information prepared in advance for each evaluation condition. The repairing information is then sent to the operation supporting section of the power generating facility.
摘要翻译： 通过实时诊断（例如设备故障诊断，故障症状监督，设备诊断，通过使用所述发电设备和操作控制系统之间的数据库进行性能评估）来对故障发电设备进行快速恢复或恢复支持。 操作控制系统将来自发电设备的设备的操作状态和长期特征变化的信息或者来自所选择的发电设备的操作者的信息传送。 对发生故障的发电设备的故障等级进行评估，并从修复预先准备的信息自动创建修复信息（例如恢复程序，过程，所需部件，部件库存，可能的故障原因等） 对于每个评估条件。 然后将修理信息发送到发电设备的操作支持部。
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公开(公告)号：US08386212B2
公开(公告)日：2013-02-26
申请号：US12232703
申请日：2008-09-23
申请人： Naoyuki Nagafuchi , Masao Furukawa
发明人： Naoyuki Nagafuchi , Masao Furukawa
IPC分类号： G06F11/00
CPC分类号： G05B23/027 , G05B23/0286 , H02J2003/001 , Y04S10/522
摘要： When an abnormality or a sign of abnormality occurs in an electric power generating facility, an appropriate operating support can be made in a short time. The electric power facility operation remote supporting method in accordance with the present invention is characterized by that an abnormality or a sign of abnormality is judged based on at least one of information on an operating state of the electric power generating facility and information on time-varying characteristics of components in the electric power generating facility, and a service mode is set based on the judged information of the abnormality or the sign of abnormality, preset abnormality corrective data and preset service modes.
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公开(公告)号：US20120167952A1
公开(公告)日：2012-07-05
申请号：US13388830
申请日：2009-11-30
申请人： Tatsuro Yashiki , Naoyuki Nagafuchi
发明人： Tatsuro Yashiki , Naoyuki Nagafuchi
IPC分类号： H01L31/058 , F24J2/34 , F03G6/06
摘要： A heat pump power generation system is provided that can generate electricity by efficiently using solar energy in a wide wavelength range including a visible light range and an infrared range.The heat pump power generation system includes a collector 1 for collecting solar light and solar heat; a power generation panel 8 for generating electricity by receiving the solar light collected by the collector; a switching unit 9 for providing switching control on a place to deliver heat energy collected by the collector or of cold energy generated by cooling; a heat accumulating device 4, 10 for accumulating the cooling energy or the heat energy going through the switching unit: and a heat pump generator 11 for generating electricity by using, as a heat source, the cold energy or heat energy accumulated in the heat accumulating device.
摘要翻译： 提供一种能够通过在包括可见光范围和红外范围的宽波长范围内有效利用太阳能来发电的热泵发电系统。 热泵发电系统包括用于收集太阳光和太阳能热量的收集器1; 用于通过接收由集电器收集的太阳光发电的发电面板8; 开关单元9，用于在一个地方提供开关控制，以传递由集电器收集的热量或由冷却产生的冷能; 用于累积冷却能量或通过开关单元的热能的蓄热装置4,10以及用于通过使用积聚在蓄热器中的冷能或热能作为热源来发电的热泵发电机11 设备。
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