To secure a longer backup possible time of object apparatuses of minimum requirements by using a battery power source at the time of power failure.SOLUTION: An elevator of the invention includes a governor encoder detecting a position of a car that moves up/down in a hoistway, a load sensor detecting a load capacity in the car, a plurality of object apparatuses installed in the car, a battery power source supplying power to the plurality of object apparatuses at the time of power failure, and a backup priority determination unit selecting a part of object apparatuses to which power should be preferentially supplied among the plurality of object apparatuses at the time of power failure in accordance with the priority of the plurality of object apparatuses based on at least one of boarding rate calculated from the load capacity in the car and a car position.SELECTED DRAWING: Figure 1

    【課題】停電時にバッテリー電源を用いて必要最小限の対象機器についてバックアップ可能な時間をより長く確保すること。【解決手段】本発明のエレベータは、昇降路内を昇降する乗りかごの位置を検出するガバナエンコーダと、乗りかご内の積載量を検出する荷重センサと、乗りかごに設置された複数の対象機器と、停電時に複数の対象機器に対して電力を供給するバッテリー電源と、上記乗りかご内の積載量から算出される乗車率及び乗りかごの位置の少なくとも一方に基づく複数の対象機器の優先度に応じて、停電時に複数の対象機器のうち優先的に電力を供給すべき一部の対象機器を選択するバックアップ優先度判定部と、を備える。【選択図】図1


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    Titel :

    ELEVATOR AND POWER SUPPLY LOAD ADJUSTMENT METHOD THEREOF


    Weitere Titelangaben:

    エレベータ及びその電源負荷調整方法


    Beteiligte:
    YASUOKA MASATO (Autor:in)

    Erscheinungsdatum :

    2019-07-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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