The invention discloses an electric control system of a 220V-to-380V Tilak platform. The electric control system comprises an electric control device, the electric control device comprises a transformer, an electric structure and a mechanical structure, the transformer and the electric structure are arranged on the mechanical structure, the electric structure comprises a power supply loop, a powersupply, a driving loop, a control loop, a safety loop and an input and output signal, and the power loop is connected with the transformer; the power supply loop is electrically connected with the driving loop, the control loop and input and output signals, the power supply loop supplies power to the driving loop and the control loop, the power supply loop adopts single-phase 220V to 380V, and the other part of the mechanical structure is connected into the driving loop; and the control loop is connected to the safety loop in series. A variable-frequency driving scheme is adopted to control amotor, the problem of power supplying of the power supply on an installation site is solved, the hard start phenomenon is eliminated in a multi-section curve operation mode, operation of the platformcan be stopped when faults such as overload and overcurrent are fed back, a smooth operation curve is achieved at a safe speed, and comfort and safety are greatly enhanced.

    本发明公开了一种220V转380V提拉克平台的电控系统,包括电控装置,电控装置包括变压器、电气结构和机械结构,变压器和电气结构设置在机械结构上,电气结构包括电源回路、电源、驱动回路、控制回路、安全回路和输入输出信号,电源回路与变压器连接;电源回路与驱动回路、控制回路和输入输出信号电连接,电源回路给驱动回路和控制回路供电,电源回路采用单相220V转380V,机械结构的另一部分连接在驱动回路中;控制回路串接在安全回路上。采用了变频驱动方案去控制电机,解决了安装现场电源供电的难题,以多段曲线运行方式消除了硬启动现象,且在反馈过载过流等故障时会停止平台的运行,在安全速度下实现了平滑的运行曲线,极大增强了舒适感以及安全性。


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    Title :

    Electric control system of 220V-to-380V Tilak platform


    Additional title:

    一种220V转380V提拉克平台的电控系统


    Contributors:
    ZHANG YADONG (author) / SHEN YUEFANG (author) / LIU XU (author) / JIANG XIAOBING (author) / MENG GUOHUA (author)

    Publication date :

    2020-10-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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