Motor current segmentation protection device suitable for photovoltaic tracking support

Abstract

The utility model provides a motor current segmentation protection device suitable for a photovoltaic tracking support, and the device comprises an information processing module which is used for transmitting a command for controlling a motor to a drive module according to an input instruction, and enabling the drive module to drive the motor according to the input instruction. The input instruction comprises a comparison result of the real-time current value and a first set current value; the motor overcurrent protection module comprises a hardware protection module, and the hardware protection module is used for sending a command whether to turn off the motor or not to the driving module according to a comparison result of the real-time current value and a second set current value. According to the technical scheme, multi-mode motor current protection of the photovoltaic tracking support is achieved, the safety coefficient of the photovoltaic tracking support is improved, a controller of the photovoltaic tracking support is protected against damage, and the failure rate of the whole photovoltaic tracking support is reduced.

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