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

IPC分类号： G05D11/00 ,  G06F11/30

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。

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

IPC分类号： G05D17/00 ,  G05B15/02 ,  G05B11/01 ,  G06F19/00 ,  G06F11/30

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。

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。

公开(公告)号：US06980891B2

公开(公告)日：2005-12-27

申请号：US10876562

申请日：2004-06-28

申请人： Naoyuki Nagafuchi ,  Yasushi Iwai ,  Hiraku Ikeda

发明人： Naoyuki Nagafuchi ,  Yasushi Iwai ,  Hiraku Ikeda

IPC分类号： G06Q50/00 ,  G05B13/04 ,  G05B23/02 ,  G06F3/14 ,  G06Q50/06 ,  G06Q50/10 ,  H04Q9/00 ,  G05D11/00 ,  G05B15/02 ,  G05B11/01 ,  G21C17/00

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： An operation control system for a plurality of power generating plants and a method of maintaining and managing a plurality of power generating plants which supply power to arbitrary power systems. The operation control system includes a general supervision/diagnosis system which maintains and controls a plurality of power generating plants wherein the general supervision/diagnosis system selects from repairing periods and procedures required to repair failures which occur in the plurality of power generating plants according to levels of failures and performs maintenance and management of power generating plants which have failures. The system also includes means for maintaining a stable total power supply of the plurality of power generating plants.

摘要翻译： 一种用于多个发电厂的操作控制系统和一种维护和管理向任意电力系统供电的多个发电厂的方法。 操作控制系统包括维护和控制多个发电厂的综合监督/诊断系统，其中一般监督/诊断系统根据水平从修复周期和修复出现在多个发电厂中的故障所需的程序进行选择 发生故障的发电厂的维护和管理。 该系统还包括用于维持多个发电厂的稳定的总供电的装置。

公开(公告)号：US07496429B2

公开(公告)日：2009-02-24

申请号：US11595881

申请日：2006-11-13

申请人： Naoyuki Nagafuchi ,  Yasushi Iwai ,  Hiraku Ikeda

发明人： Naoyuki Nagafuchi ,  Yasushi Iwai ,  Hiraku Ikeda

IPC分类号： G05D17/00

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.) 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，并修复预先为每个故障准备的信息而创建的维修信息（例如恢复程序，过程，部件，部件库存，可能的故障原因等） 评估条件。 然后将修理信息发送到发电设备的操作支持部。

公开(公告)号：US20070106427A1

公开(公告)日：2007-05-10

申请号：US11595881

申请日：2006-11-13

申请人： Naoyuki Nagafuchi ,  Yasushi Iwai ,  Hiraku Ikeda

发明人： Naoyuki Nagafuchi ,  Yasushi Iwai ,  Hiraku Ikeda

IPC分类号： H02J3/38

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.) 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，并修复预先为每个故障准备的信息而创建的维修信息（例如恢复程序，过程，部件，部件库存，可能的故障原因等） 评估条件。 然后将修理信息发送到发电设备的操作支持部。

公开(公告)号：US06907320B2

公开(公告)日：2005-06-14

申请号：US09791703

申请日：2001-02-26

申请人： Naoyuki Nagafuchi ,  Yasushi Iwai ,  Hiraku Ikeda

发明人： Naoyuki Nagafuchi ,  Yasushi Iwai ,  Hiraku Ikeda

IPC分类号： G06Q50/00 ,  G05B13/04 ,  G05B23/02 ,  G06F3/14 ,  G06Q50/06 ,  G06Q50/10 ,  H04Q9/00 ,  G05F5/00

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。

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

IPC分类号： F02C3/20 ,  F02C3/30 ,  F01K21/04 ,  F02C6/18 ,  F02C7/143 ,  F03G6/02 ,  F03G6/06 ,  F24J2/07

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。

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。

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

IPC分类号： F03G6/00 ,  F01K3/00

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。