Apparatus and method for determining date of gas turbine washing
    53.
    发明申请
    Apparatus and method for determining date of gas turbine washing 有权
    确定燃气轮机洗涤日期的装置和方法

    公开(公告)号:US20050096832A1

    公开(公告)日:2005-05-05

    申请号:US10896922

    申请日:2004-07-23

    IPC分类号: F01D25/00 F02C7/00 G06F19/00

    摘要: A gas turbine washing-date determination apparatus of the present invention is equipped with a sum cost calculation means for calculating a sum of loss cost due to not washing a compressor from a compressor efficiency calculated, and determines a gas turbine washing-date with using the sum of the loss cost. Meanwhile, in the gas turbine washing-date determination apparatus the compressor efficiency is calculated from process data of a gas turbine plant, and a compressor washing-date is determined, based on the compressor efficiency.

    摘要翻译: 本发明的燃气轮机洗涤日期确定装置装备有和成本计算装置,用于根据计算出的压缩机效率来计算由于不冲压压缩机而引起的损失成本的总和,并且使用 总损失成本。 同时,在燃气轮机洗涤日期确定装置中,基于燃气轮机装置的处理数据计算压缩机效率,并且基于压缩机效率来确定压缩机洗涤日期。

    System foraiding the preparation of operation and maintenance plans for a power generation installation
    54.
    发明授权

    公开(公告)号:US06691065B2

    公开(公告)日:2004-02-10

    申请号:US10218488

    申请日:2002-08-15

    IPC分类号: G06F1500

    摘要: In order to provide an operation and maintenance planning aiding system for a power generation installation which prepares an operation plan for a plurality of power generation units by making use of actual plant data and based on a total judgement including a variety of circumstances of the machine and apparatus or the parts thereof in the power generation units, in the system the plurality of power generation units 41, 42, 51 and 52, a power supply command center 3 and a service center 1 are arranged and connected via a communication network 6, the service center 1 obtains the plant data via the communication network 6 from the plurality of power generation units 41, 42, 51 and 52, calculates in real time a power generation efficiency of a concerned power generation unit for every plurality of power generation units 41, 42 51 and 52 by making use of the obtained plant data and design data of the concerned power generation unit and prepares an operation and maintenance plan for each of the power generation units based on the calculated power generation efficiency.

    摘要翻译: 为了提供一种发电装置的运行和维护计划辅助系统,其通过利用实际的工厂数据并且基于包括机器的各种情况的总体判断来准备多个发电机组的运行计划,以及 设备或其部件,在系统中,多个发电单元41,42,51和52,电源指令中心3和服务中心1经由通信网络6布置和连接, 服务中心1通过通信网络6从多个发电单元41,42,51和52获取工厂数据,实时计算每个发电单元41的相关发电单元的发电效率, 42 51和52通过利用获得的工厂数据和有关发电机组的设计数据,并准备每个o的运行和维护计划 f基于计算出的发电效率的发电单元。

    Oxyfuel combustion boiler plant
    55.
    发明授权
    Oxyfuel combustion boiler plant 有权
    氧气燃烧锅炉厂

    公开(公告)号:US08578868B2

    公开(公告)日:2013-11-12

    申请号:US12893733

    申请日:2010-09-29

    摘要: An oxyfuel combustion boiler plant comprising: an air separation unit for manufacturing oxygen by separating nitrogen from air, a boiler having a burner for burning the oxygen supplied from the air separation unit and pulverized coal, and a primary system pipe for supplying the pulverized coal to the burner, an exhaust gas recirculation system pipe for supplying combustion exhaust gas discharged from the boiler to the primary system pipe, and a carbon dioxide capture unit for capturing carbon dioxide in the exhaust gas discharged from the boiler, the oxyfuel combustion boiler plant is further comprising: an oxygen supply pipe for supplying the oxygen manufactured by the air separation unit to the primary system pipe in the burner, and a pipe for supplying the combustion exhaust gas discharged from the boiler to the oxygen supply pipe, wherein an injection port of the oxygen supply pipe is disposed on an upstream side of an injection portion of the burner.

    摘要翻译: 一种氧燃料燃烧锅炉设备,包括:空气分离单元,用于通过从空气中分离氮气来制造氧气,具有用于燃烧从空气分离单元和粉煤供应的氧气的燃烧器的锅炉,以及用于将粉煤供应到 燃烧器,用于将从锅炉排出的燃烧废气排放到主系统管的排气再循环系统管,以及用于捕获从锅炉排出的废气中的二氧化碳的二氧化碳捕获单元,氧燃料燃烧锅炉设备 包括:用于将由空气分离单元制造的氧气供应到燃烧器中的主系统管的供氧管,以及用于将从锅炉排出的燃烧废气供应到氧气供应管的管,其中, 供氧管设置在燃烧器的喷射部分的上游侧。

    DYNAMOELECTRIC MACHINE AND METHOD FOR MANUFACTURING A ROTOR THEREFOR
    56.
    发明申请
    DYNAMOELECTRIC MACHINE AND METHOD FOR MANUFACTURING A ROTOR THEREFOR 有权
    动力电机及其制造方法

    公开(公告)号:US20110181142A1

    公开(公告)日:2011-07-28

    申请号:US13122611

    申请日:2008-11-10

    IPC分类号: H02K1/28

    CPC分类号: H02K21/044

    摘要: The present invention provides a dynamoelectric machine and a method for manufacturing a rotor therefor that can hold permanent magnets stably for a long time by a simple magnet holding construction.In the dynamoelectric machine, holding grooves are recessed into yoke portions in a non-piercing state so as to have openings on respective facing portions of inner wall surfaces of trough portions, so as to have openings at axially inner ends of the yoke portions, and so as to have groove directions in an axial direction, and in which an end surface in a groove length direction constitutes a stopping surface, magnet holders that are made of a magnetic material are disposed so as to span the trough portions radially inside inner circumferential surfaces near tip ends of claw-shaped magnetic pole portions by being fitted from axially inside into each of the holding grooves that are recessed so as to face each other on the trough portions such that circumferential and radial motion is restricted by inner wall surfaces of the holding grooves and axially outward movement is restricted by the stopping surface, and in which interfitting grooves are formed so as to have openings on surfaces that face the inner circumferential surfaces near the tip ends of the claw-shaped magnetic pole portions, so as to have groove directions in an axial direction, and so as to pass through in the axial direction, and permanent magnets are fitted into the interfitting grooves and are held by the magnet holders so as to face the inner circumferential surfaces near the tip ends of the claw-shaped magnetic pole portions.

    摘要翻译: 本发明提供一种电动机及其制造方法,其可以通过简单的磁体保持结构长时间地稳定地保持永磁体。 在电动机中,保持槽以非穿孔状态凹入到轭部中,以便在槽部的内壁面的相对的相对部分上具有开口,以在轭部的轴向内端具有开口,并且 在轴向方向上具有槽方向,并且其中槽长度方向上的端面构成止动面,由磁性材料制成的磁体保持器设置成在内周面径向地跨越槽部 爪状磁极部的前端部从轴向内侧嵌入到槽部的凹部相互相对的各保持槽中,使得周向和径向运动被保持件的内壁面限制 凹槽和轴向向外运动被止动表面限制,并且其中形成相互配合的槽以在表面t上具有开口 帽子面对爪状磁极部的前端附近的内周面,从而在轴向上具有槽方向,并且沿轴向通过,并且永久磁铁嵌入到配合槽 并且被磁体保持件保持以面对爪状磁极部的末端附近的内周面。

    Gas turbine performance analysis method and gas turbine performance analysis system
    57.
    发明授权
    Gas turbine performance analysis method and gas turbine performance analysis system 有权
    燃气轮机性能分析方法和燃气轮机性能分析系统

    公开(公告)号:US07797113B2

    公开(公告)日:2010-09-14

    申请号:US12194125

    申请日:2008-08-19

    IPC分类号: F02D45/00

    CPC分类号: F02D41/0007 Y02T10/144

    摘要: A gas turbine performance analysis system includes a performance computation module for receiving an actual measured value of an inlet air temperature introduced to a compressor, a compressor pressure ratio, and a flow rate of fuel supplied to the gas turbine, and for calculating and outputting values of the gas turbine's power output and exhaust temperature based on these actual measured values. A performance estimation module evaluates the performance of the gas turbine based on the deviation between the values of power output and exhaust temperature outputted from the performance computation module and the actual measured values of power output and exhaust temperature. An adjustment module calculates a corrected value of the fuel flow rate based on the actual measured values of inlet air temperature, compressor pressure ratio and fuel flow rate, and inputs the corrected fuel flow rate value into the performance computation module.

    摘要翻译: 燃气轮机性能分析系统包括:性能计算模块,用于接收供给到燃气轮机的燃料的引入压缩机的入口空气温度的实际测量值,压缩机压力比和燃料流量,并计算和输出值 基于这些实际测量值的燃气轮机的功率输出和排气温度。 性能估计模块基于从性能计算模块输出的功率输出值和排气温度值与功率输出和排气温度的实际测量值之间的偏差来评估燃气轮机的性能。 调整模块基于入口空气温度,压缩机压力比和燃料流量的实际测量值来计算燃料流量的校正值,并将校正的燃料流量值输入到性能计算模块中。

    α-amino acid derivatives and use thereof as medicines
    58.
    发明授权
    α-amino acid derivatives and use thereof as medicines 失效
    α-氨基酸衍生物及其作为药物的用途

    公开(公告)号:US07504423B2

    公开(公告)日:2009-03-17

    申请号:US10582602

    申请日:2004-12-10

    CPC分类号: C07D417/14

    摘要: Compounds represented by the α-amino acid derivative or a pharmaceutically acceptable salt thereof of the present invention have a therapeutic effect due to a DPP-IV inhibitory action and useful as pharmaceutical agents for the treatment and/or prophylaxis of diseases relating to a DPP-IV inhibitor.

    摘要翻译: 由本发明的α-氨基酸衍生物或其药学上可接受的盐表示的化合物由于DPP-IV抑制作用而具有治疗作用,并且可用作用于治疗和/或预防与DPP- IV抑制剂。

    Alpha-amino acid derivatives and use thereof as medicines
    60.
    发明申请
    Alpha-amino acid derivatives and use thereof as medicines 失效
    α-氨基酸衍生物及其作为药物的用途

    公开(公告)号:US20070049619A1

    公开(公告)日:2007-03-01

    申请号:US10582602

    申请日:2004-12-10

    CPC分类号: C07D417/14

    摘要: Compounds represented by the α-amino acid derivative or a pharmaceutically acceptable salt thereof of the present invention have a therapeutic effect due to a DPP-IV inhibitory action and useful as pharmaceutical agents for the treatment and/or prophylaxis of diseases relating to a DPP-IV inhibitor.

    摘要翻译: 由本发明的α-氨基酸衍生物或其药学上可接受的盐表示的化合物由于DPP-IV抑制作用而具有治疗作用,并且可用作用于治疗和/或预防与DPP- IV抑制剂。