PROBLEM TO BE SOLVED: To provide an elevator emergency rescue operation device during power outage, capable of reducing power consumption of elevator emergency rescue operation.SOLUTION: A control device 17 of the invention comprises: a load calculation part 26E for, on the basis of a position of a car 3 detected by position detection devices 13, 26A, 26B, and a load in the car 3 detected by load detection devices 14, 26C, calculating a load on the car 3 side and a load of a balance weight 5 side applied to a motor 8, respectively; a direction calculation part 26F for comparing the load on the car 3 side and load on the balance weight 5 side of the motor 8 calculated by the load calculation part 26E, and calculating a rotation direction where driving force of the motor 8 becomes a light load; and a driving control part 26D for controlling drive of the motor 8 so that, the rotation direction of the motor 8 in emergency rescue operation of an elevator 1 becomes the rotation direction calculated by the direction calculation part 26F.SELECTED DRAWING: Figure 3

    【課題】エレベータの非常救出運転の消費電力を低減させることができる停電時のエレベータ非常救出運転装置の提供。【解決手段】本発明の制御装置17は、位置検出装置13,26A,26Bによって検出された乗りかご3の位置、及び荷重検出装置14,26Cによって検出された乗りかご3内の荷重に基づいて、電動機8にかかる乗りかご3側の負荷及び釣合い錘5側の負荷をそれぞれ演算する負荷演算部26Eと、負荷演算部26Eによって演算された電動機8の乗りかご3側の負荷と釣合い錘5側の負荷とを比較し、電動機8の駆動力が軽負荷となる回転方向を演算する方向演算部26Fと、エレベータ1の非常救出運転における電動機8の回転方向が、方向演算部26Eによって演算された回転方向になるように電動機8の駆動を制御する駆動制御部26Dとを含む。【選択図】図3


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    Titel :

    ELEVATOR EMERGENCY RESCUE OPERATION DEVICE DURING POWER OUTAGE


    Weitere Titelangaben:

    停電時のエレベータ非常救出運転装置


    Beteiligte:

    Erscheinungsdatum :

    2016-06-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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