The working principle of electric flat car mainly includes power system, control system and power supply mode.
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Dynamic system
Electric flat cars use an electric motor as a power source, usually using a direct current motor or an AC motor. The electric motor is powered by a power supply and converts electrical energy into mechanical energy to drive the vehicle. According to the different needs of the actual application, the power system of the electric flat car can adopt the layout of single drive wheel, double drive wheel or multi-drive wheel.
Control system
The control system of the electric flat car is responsible for controlling the operation of the driving motor, steering wheel, brake and other equipment. The control system usually adopts advanced technology such as microprocessor or PLC (programmable logic controller) to achieve accurate control of the electric flat car through sensors and actuators. The driver sends instructions to the control system through the operation of the control panel or remote control, and the control system then controls the speed and steering of the drive motor, so as to achieve the acceleration, deceleration, forward, backward and steering of the electric flat car. At the same time, the control system also has overload protection, undervoltage protection, braking and other functions to ensure the safe and stable operation of the vehicle under various working conditions.
Power supply mode
There are many ways of electric flat car power supply, common battery power supply, cable power supply and low voltage track power supply:
battery power supply : The battery is used as the power supply to provide power for the electric flat car. The battery has the characteristics of high flexibility and convenient use, but the mileage is limited. Batteries require regular charging and maintenance to ensure their performance and service life.
cable power supply : connects the external power supply through the cable to provide power for the electric flat car. This type of power supply is suitable for fixed route transportation, because the tow cable will limit the movement of the electric flat car. At the same time, the streamer needs regular inspection and maintenance to ensure its safety and reliability.
low-voltage track power supply : By laying low-voltage track on the ground, the electric flat car obtains electricity from the track through the conductive device. This power supply method has the advantages of safety, reliability and no emission. Rail electric flat cars are usually used for long distance, large tonnage freight transport.
Practical application scenario
Electric flat cars are widely used in factories, warehouses and other places that need to carry heavy objects. Its handling structure is usually composed of car body, cargo fork, lifting mechanism and so on. The car body is the main part of the electric flat car, carrying cargo and power system, control system and other equipment. The fork is used to carry the goods, through the lifting mechanism to achieve the lifting and tilting of goods and other actions.
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