Negative Pressure Adsorption Photovoltaic Panel Cleaning Robot Based on Thrust Compensation
A photovoltaic panel cleaning device based on thrust compensation technology and negative pressure adsorption principle was designed to solve the problem of sand and dust cleaning on the surface of large angle photovoltaic panel arrays in the northwest desert region.The robot is equipped with four ducted fans that compensate for a certain amount of thrust through PID control technology.The shovel brush mechanism located at the front end,combined with a sand and dust collection device,achieves waterless cleaning;At the same time a robot control scheme is proposed,which uses STM32 as the core processor and combines multi-sensor data to achieve motion control and thrust compensation functions,solving the problem of the robot not being able to attach in high inclination environments.Robots can perform stable sand and dust cleaning on the surface of large angle photovoltaic panels,which has advantages such as higher flexibility and lower cost compared to existing photovoltaic panel cleaning devices.
cleaning of photovoltaic panelsnegative pressure adsorptionthrust compensationPID control
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NSTL
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