Simulation Study of Energy Feedback Frequency Conversion Braking Technology of Inclined Belt Conveyor
In view of the problems of high energy consumption,large braking impact and poor braking stability of inclined belt conveyor,the new braking technology of inclined belt conveyor is studied,and a new energy feedback technology of frequency conversion braking is proposed.Using the computer system set up the feedback frequency conversion braking technology PID closed-loop control model,set the simulation parameters and numerical simulation,simulation results show that feedback frequency conversion braking unit can recycle system energy,effectively reduce braking energy consumption,braking impact is greatly reduced,realize the belt conveyor constant deceleration braking,multiple circuit braking mode can effectively prevent false braking,braking more reliable,verify the energy feedback frequency conversion braking technology advantage and effect,has obtained the satisfactory simulation results.
belt conveyorcoal minefeedback brakefrequency conversion
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