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    • 1. 发明专利
    • 脱気器及びその据付方法
    • DEAERATOR AND DEAERATOR安装方法
    • JP2015014227A
    • 2015-01-22
    • JP2013140604
    • 2013-07-04
    • 株式会社東芝Toshiba Corp東芝プラントシステム株式会社Toshiba Plant Systems & Services Corp
    • OGATA TAKEMASHIOMI HAJIMEWATANABE TAKAHIROSASAKI AKIOSUZUKI TAKESHIOHASHI TOSHIYUKINISHIMURA MARIKO
    • F01D25/00F01D25/28F01K13/00F22D1/28
    • 【課題】屋外クレーンを用いることができない状況下でも、タービン建屋のタービンフロアから隣接する脱気器フロアに脱気器を搬入して据付可能とする。【解決手段】実施形態によれば、脱気器の据付方法は、タービンフロアと脱気器フロアとの間に立設された複数の柱の間を通過可能な大きさに脱気器本体胴から複数の分割ピースを製作する分割ピース製作工程S11と、分割された分割ピースを載置する仮設架台をタービンフロアに設置する仮設架台設置工程S21と、天井クレーンを用いて仮設架台に複数の分割ピースを順次搬送する分割ピース搬送工程S23と、複数の分割ピースに搬入用ローラを取り付けて仮設架台から脱気器フロアに順次引き込む引込み工程S24と、脱気器フロアに順次引き込まれた分割ピースを組み付ける組付工程S30と、を有する。【選択図】図4
    • 要解决的问题:为了使得可以从涡轮机建筑物的涡轮机底板将脱气器输送到相邻的除气器地板中,并且即使在室外起重机不能使用的情况下也安装除气器。解决方案:根据 实施方式中,除气装置的安装方法包括:分割片制造工序S11,从脱气器主体筒体制造多个分割片,使其分割成可以通过涡轮机底板和脱气器底板之间的多列 ; 临时托架安装步骤S21,其将获得的分割片安装在涡轮机底板上的临时托架的安装; 分割片传送步骤S23,其使用天花板起重机将分割片顺序地传送到临时支架上; 将输送辊附接到分割片并从临时托架依次拉出除气器地板中的分割片的拉入步骤S24; 以及组装步骤S30,将依次拉入脱气器底板的分割片组装在一起。
    • 2. 发明专利
    • Diagnosis device and diagnosis method for air preheater
    • 诊断装置和空气预热器的诊断方法
    • JP2007315696A
    • 2007-12-06
    • JP2006146664
    • 2006-05-26
    • Toshiba Corp株式会社東芝
    • IWABUCHI KAZUNORITAKAGI YASUOYAMASHITA KATSUYANAKATANI YUJIROTANAKA TOSHIHIKOHAYASHI SHINJINISHIMURA MARIKO
    • F23L15/02
    • Y02E20/348
    • PROBLEM TO BE SOLVED: To provide a diagnosis device and a diagnosis method for an air preheater easily diagnosing an air leaking situation in the air preheater, with respect to a boiler facility not equipped with an exhaust gas property measuring means suited for monitoring air leakage in the air preheater. SOLUTION: In the diagnosis device for the gas type air preheater 10 attached to the boiler facility 30, the diagnosis device for the air preheater is characterized in that the consumed energy of an air flow side ventilator 21 installed at the combustion air system side of the gas type air preheater, and the consumed energy of a gas flow side ventilator 22 installed at an exhaust gas system side are provided as inputs, and on the basis of the estimation of a ventilation amount of the air flow side ventilator and the estimation of a ventilation amount of the gas flow side ventilator, the estimate of a leaking air amount in the air preheater is outputted. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种用于容易诊断空气预热器中的空气泄漏情况的空气预热器的诊断装置和诊断方法,相对于不配备有适于监测的排气性质测量装置的锅炉设备 空气预热器漏气。 解决方案:在安装在锅炉设备30上的气体型空气预热器10的诊断装置中,空气预热器的诊断装置的特征在于,安装在燃烧空气系统上的空气流侧通风机21的消耗能量 气体型空气预热器的一侧,安装在废气系统侧的气流侧通气机22的消耗能量作为输入,并且基于气流侧通风机的通气量和 输出气流侧通风机的通风量的估计,输出空气预热器中的泄漏空气量的估计。 版权所有(C)2008,JPO&INPIT
    • 3. 发明专利
    • Remote supervisory device and remote supervisory method for electric power facility
    • 远程监控设备和电力设备远程监控方法
    • JP2005346463A
    • 2005-12-15
    • JP2004166034
    • 2004-06-03
    • Toshiba Corp株式会社東芝
    • NISHIMURA MARIKOSUZUKI KAZUHIRO
    • G05B23/02
    • PROBLEM TO BE SOLVED: To provide a remote supervisory device and remote supervisory method for an electric power facility capable of easily performing supervision and fault analysis by performing sampling in accordance with the change speed of operation data on the electric power facility.
      SOLUTION: The remote supervisory device has: a data collection means 3 combining the collection of the operation data on the electric power facility into high-speed sampling 31 and low-speed sampling 32; data transmission means 4, 6 transmitting and receiving the collected data; a data save means 7 saving the received data; an output means 8 externally outputting the data saved on the data save means; and a data determination means 9 determining the data.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 解决的问题:提供一种电力设备的远程监控装置和远程监控方法,其能够根据电力设施上的操作数据的变化速度进行采样来容易地进行监视和故障分析。 解决方案:远程监控装置具有:数据采集装置3,将电力设施上的操作数据的集合组合成高速采样31和低速采样32; 数据发送装置4,6发送和接收收集的数据; 数据保存装置7,保存所接收的数据; 外部输出保存在数据存储装置上的数据的输出装置8; 以及确定数据的数据确定装置9。 版权所有(C)2006,JPO&NCIPI
    • 4. 发明专利
    • Asset management device, asset management method and consignment contract method for asset management
    • 资产管理设备,资产管理方法和资产管理合同合同方法
    • JP2003288474A
    • 2003-10-10
    • JP2002089774
    • 2002-03-27
    • Toshiba Corp株式会社東芝
    • KUBO MAKOTOIWAI MASAMIKANO YASUHIROINUBUSHI HIROYUKINISHIMURA MARIKOUCHIDA YASUSHI
    • G06Q10/00G06Q10/06G06Q50/00G06F17/60
    • G06Q40/02G06Q10/04G06Q10/06Y02P90/86
    • PROBLEM TO BE SOLVED: To evaluate an operation result in which short term profits and medium and long term profits do not conflict with each other and to efficiently operate asset facilities in an asset management device utilized for the operation management of the asset facilities such as power production facilities and the support. SOLUTION: Evaluation periods c to k to an from the past c to the future n of asset management object facilities are set, the management evaluation coefficient X of the set evaluation period constituted of the sum of the past profits Pi' (i=c to k-1) + the sum of future predicted profits Pi (i=k to n) + the difference (Vn-Vc) of fixed asset values before and after the evaluation period is calculated from a past profit and loss result value and a future profit and loss predicted value in the evaluation period and the fixed asset values of the facilities before and after the evaluation period, and management operation based on it is performed. Thus, even for the asset facilities whose features are that a purchase price is high, a payment period is long and a service life is long, a management guideline for the purpose of the long term profit reflecting the characteristics of the facilities is determined and the operation of the asset facilities is managed. COPYRIGHT: (C)2004,JPO
    • 要解决的问题:评估短期利润和中长期利润彼此不冲突,有效运行用于资产设施运行管理的资产管理设备的经营业绩 如电力生产设施和支持。

      解决方案:设定资产管理对象设施的从过去c到未来的评估周期c至k,设定的评估期间的管理评价系数X由过去利润Pi'(i = c至k-1)+未来预测利润的总和Pi(i = k至n)+评估期前后固定资产值的差异(Vn-Vc)由过去的损益结果值计算 以及评估期前后设备未来损益预测值和设备固定资产价值,并进行基于管理操作。 因此,即使是特征为购买价格高的资产设备,支付期长,使用寿命长,确定了反映设施特点的长期利润的管理方针, 管理资产设施的运作。 版权所有(C)2004,JPO