The invention discloses a new energy stereo garage hoisting equipment motor brake control system and method, and in the system, a main control unit can send a brake signal to a safety relay, and can supply power to a brake motor through a first contactor and a second contactor so as to loosen the brake motor; a first feedback signal of the safety relay, a second feedback signal of the first contactor and a third feedback signal of the second contactor can be obtained; when the safety relay is powered on, the first contactor and the second contactor are switched on to loosen the brake motor, and when the safety relay is powered off, the connection of the first contactor and/or the second contactor is switched off to brake the brake motor; and the main control unit stops supplying power to the brake motor for braking when the second feedback signal and the third feedback signal are both switch-on feedback signals, and determines whether the safety relay is welded or not according to the first feedback signal. The braking measures of the brake motor are taken sensitively and timely, and the reliability and the stability of brake motor control are effectively improved.

    本发明公开了一种新能源立体车库起重设备电机刹车控制系统及控制方法,该系统中,主控单元可向安全继电器发送刹车制动信号,还可通过第一接触器和第二接触器向刹车电机供电以使刹车电机松动,还可获取安全继电器的第一反馈信号、第一接触器的第二反馈信号以及第二接触器的第三反馈信号;安全继电器在通电时接通第一接触器以及第二接触器以使刹车电机松动,而在断电时断开第一接触器和/或第二接触器的连接以使刹车电机制动;主控单元在第二反馈信号、第三反馈信号均为接通反馈信号时停止向刹车电机供电以制动,并根据第一反馈信号确定安全继电器是否熔接。实现了灵敏而及时地采取对刹车电机的制动措施,有效提高刹车电机控制的可靠性和稳定性。


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    Title :

    New energy stereo garage hoisting equipment motor brake control system and control method


    Additional title:

    新能源立体车库起重设备电机刹车控制系统及控制方法


    Contributors:
    LI FURONG (author) / HU SHUAI (author) / JIANG GUANYE (author) / WANG ZHENYU (author) / WU JIALONG (author) / HUANG FACHENG (author) / YIN LONGKANG (author) / HUANG LIFENG (author)

    Publication date :

    2024-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B66B Aufzüge , ELEVATORS / E04H Gebäude oder ähnliche Bauwerke für besondere Zwecke , BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES



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