PROBLEM TO BE SOLVED: To ensure the continuation of safe operation even if a battery life expires or a fault occurs to a battery in a configuration such that a car is operated using electric power of the battery.SOLUTION: An elevator non-contact power supply system according to the present embodiment comprises: at least two batteries 31, 32 storing electric power supplied to a car; an elevator control unit 15 controlling the car to operate; and a battery control unit 33 setting biased ratios of the number of times of charge/discharge for the batteries 31, 32 such that replacement time periods do not overlap, and controlling a charge/discharge operation for the batteries 31, 32 so as to maintain the ratios.SELECTED DRAWING: Figure 2

    【課題】バッテリの電力を利用して乗りかごを運転する構成において、バッテリの寿命あるいは故障が生じても安全に運転を継続する。【解決手段】本実施形態に係るエレベータの非接触給電システムは、乗りかごに給電された電力を蓄える少なくとも2つのバッテリ31,32と、乗りかごの運転を制御するエレベータ制御装置15と、交換時期が重ならないようにバッテリ31,32に対する充放電回数の比率を偏らせて設定しておき、上記比率を維持するようにバッテリ31,32の充放電動作を制御するバッテリ制御装置33とを備える。【選択図】図2


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    Title :

    ELEVATOR NON-CONTACT POWER SUPPLY SYSTEM


    Additional title:

    エレベータの非接触給電システム


    Contributors:

    Publication date :

    2016-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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