The invention discloses an elevator electric energy feedback energy-saving system, and relates to the technical field of elevator energy conservation, the elevator electric energy feedback energy-saving system comprises an electric energy detection end, a feedback early warning end and an energy-saving distribution end, the electric energy detection end is used for carrying out real-time statistics on electric energy of a multi-layer elevator running state, calculating whether the electric energy exceeds a standard threshold range or not, and entering the feedback early warning end after statistics; the feedback early warning end is used for receiving detected electric energy data exceeding a threshold value range and judging an electric energy value fed back by the elevator under the normal operation condition and compensation electric energy which does not reach the electric energy standard, and the energy-saving distribution end is used for receiving the feedback electric energy exceeding the threshold value range and reporting the received feedback electric energy to a power grid to ensure the electric energy feedback precision of the elevator. According to the electric energy feedback energy-saving system for the elevator, the detection efficiency of the electric energy of the elevator is improved, an abnormal elevator layer can be quickly positioned, whether electric energy compensation is needed or not is judged, electric energy feedback results are compared in real time, and the safety and reliability in the electric energy feedback energy-saving process are improved.

    本发明公开了一种电梯电能回馈节能系统,涉及电梯节能技术领域,包括电能检测端、回馈预警端和节能分配端,电能检测端用于对多层电梯运行状态的电能实时统计,计算电能是否超出标准阈值范围,统计后进入回馈预警端,回馈预警端用于在接收检测到超出阈值范围的电能数据,判断电梯在正常运行情况下回馈的电能值以及未达到电能标准的补偿电能,节能分配端用于接收超阈值范围的回馈电能,并将接收到的回馈电能上报电网,保证电梯电能回馈精度。本发明一种电梯电能回馈节能系统,提高电梯电能的检测效率,能够快速定位异常梯层并判断是否需要电能补偿,实时比对电能回馈结果,增加电能回馈节能过程中的安全可靠性。


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    Title :

    Elevator electric energy feedback energy-saving system


    Additional title:

    一种电梯电能回馈节能系统


    Contributors:
    LIU FENG (author)

    Publication date :

    2024-02-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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