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    METHOD FOR DETERMINING THE OVERLOAD CAPACITY OF A HIGH-VOLTAGE DEVICE
    1.
    发明申请
    METHOD FOR DETERMINING THE OVERLOAD CAPACITY OF A HIGH-VOLTAGE DEVICE 审中-公开

    公开(公告)号：US20200312538A1

    公开(公告)日：2020-10-01

    申请号：US16825423

    申请日：2020-03-20

    Applicant: SIEMENS AKTIENGESELLSCHAFT

    Inventor： JOHANNES RAITH ,  RONNY FRITSCHE ,  THOMAS HAMMER ,  MATTHIAS KUESTERMANN

    IPC: H01F27/40 ,  H02J3/00 ,  G01K7/42 ,  G01K1/20

    Abstract: A method determines the overload capacity of a high-voltage device. The method includes creating a load forecast request for a predefined time period, determining an operational state of the high-voltage device by obtaining state parameters, transmitting the load forecast request and the state parameters at a request time to a load-forecasting model, and determining the maximum utilization in the predefined time period by the load-forecasting model, with which the overload capacity of a high-voltage device can be fully exploited. A lifetime consumption of the high-voltage device before the request time is derived from measured values by obtaining an actually consumed lifetime and the actually consumed lifetime is fed to the load-forecasting model as a state parameter. The load-forecasting model then determines the maximum overload capacity depending on the actually consumed lifetime.

    EXHAUST-GAS PURIFICATION DEVICE AND METHOD FOR THE REDUCTION OF NITROGEN OXIDES FROM AN EXHAUST GAS OF A FOSSIL-FIRED POWER PLANT
    3.
    发明申请
    EXHAUST-GAS PURIFICATION DEVICE AND METHOD FOR THE REDUCTION OF NITROGEN OXIDES FROM AN EXHAUST GAS OF A FOSSIL-FIRED POWER PLANT 有权
    排气净化装置和用于从燃烧发电厂的废气中还原氮氧化物的方法

    公开(公告)号：US20150336051A1

    公开(公告)日：2015-11-26

    申请号：US14410210

    申请日：2013-05-21

    Applicant: SIEMENS AKTIENGESELLSCHAFT

    Inventor： JAN BRÜCKNER ,  THOMAS HAMMER

    IPC: B01D53/86

    CPC classification number: B01D53/8631 ,  B01D53/864 ,  B01D2255/1021 ,  B01D2255/504 ,  B01D2258/0283

    Abstract: A catalytic exhaust gas purification device and method for the reduction of nitrogen oxides from an exhaust gas of a fossil-fired power plant, having a heating gas duct along a flow direction and having a reactor chamber which is arranged in the heating gas duct is provided. In the reactor chamber there are arranged a first reduction reactor for the reduction of nitrogen oxides NOx to form water H2O and nitrogen N2, an oxidation reactor, which is connected downstream of the first reduction reactor in the flow direction, for the oxidation of nitrogen monoxide NO to form nitrogen dioxide N02, and a second reduction reactor, which is connected downstream of the oxidation reactor in the flow direction, for the reduction of nitrogen oxides NOx to form water H2O and nitrogen N2. A reduction of nitrogen oxides NOx from an exhaust gas of a fossil-fired power plant is achieved.

    Abstract translation: 提供一种催化废气净化装置和方法，用于从沿着流动方向具有加热气体管道并且具有布置在加热气体管道中的反应室的化石燃料发电厂的废气中还原氮氧化物 。 在反应器室中设置有第一还原反应器，用于还原氮氧化物NOx以形成水H 2 O和氮气N 2，氧化反应器，其在流动方向上连接在第一还原反应器的下游，用于氧化一氧化氮 NO形成二氧化氮N02，第二还原反应器，其在流动方向连接在氧化反应器的下游，用于还原氮氧化物NOx以形成水H 2 O和氮气N 2。 实现了从化石燃煤发电厂废气中氮氧化物的还原。

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