The invention discloses an elevator braking control method which comprises the following steps when an elevator meets a preset braking condition: S1, determining and controlling the moving direction of the elevator according to the unbalanced load of the elevator; s2, the elevator car is controlled to move to the brake starting position, and when the speed of the elevator car moving to the brake starting position does not exceed the speed threshold value; and S3, the elevator car is braked. Compared with the prior art, according to the technical scheme, the defects caused by star sealing braking can be avoided, and the car is prevented from being impacted by braking and being damaged by overheating of a motor winding.

    本发明公开了一种电梯制动控制方法,当电梯满足预设制动条件后执行如下步骤:步骤S1,根据电梯的不平衡负载,确定控制电梯的移动方向;步骤S2,控制电梯轿厢移动至制动启动位置,当电梯轿厢移动至制动启动位置时的速度不超过速度阈值;步骤S3,对电梯轿厢进行制动。与现有技术相比,本发明的技术方案能避免封星制动导致的缺陷,避免轿厢受到制动冲击和对电机绕组过热的损害。


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    Titel :

    Elevator brake control method


    Weitere Titelangaben:

    电梯制动控制方法


    Beteiligte:
    MA YIWEI (Autor:in) / SHENG GUODONG (Autor:in) / HE CHENG (Autor:in) / CHEN YUDONG (Autor:in)

    Erscheinungsdatum :

    2023-01-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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