
разработать Ñлектропривод, обеÑпечивающий поÑтоÑнную ÑкороÑть Ð´Ð²Ð¸Ð³Ð°Ñ‚ÐµÐ»Ñ Ð² пределах 3000 обâ„мин , обеÑпечить плавноÑть пуÑка Ñлектропривода. Ð’ выпуÑкной квалификационной работе был Ñделан раÑчет ленты ленточного конвейера Ñ Ð¿Ð¾Ñледующим выбором мощноÑти приводного двигателÑ. РаÑчеты параметров Ð´Ð²Ð¸Ð³Ð°Ñ‚ÐµÐ»Ñ Ð¿Ð¾ Ñхемам Ð·Ð°Ð¼ÐµÑ‰ÐµÐ½Ð¸Ñ Ð¸ поÑтроение еÑтеÑтвенной и механичеÑкой характериÑтик. ОÑущеÑтвлен выбор Ð¿Ñ€ÐµÐ¾Ð±Ñ€Ð°Ð·Ð¾Ð²Ð°Ñ‚ÐµÐ»Ñ Ñ‡Ð°Ñтоты по номинальной мощноÑти аÑинхронной машины. РаÑÑчитаны кинематичеÑÐºÐ°Ñ Ñхема Ñлектропривода и моменты инерции ÑиÑтемы привод-конвейер Ñ Ñ†ÐµÐ»ÑŒÑŽ раÑчета тормозного резиÑтора и выбора тормозного модулÑ. ПрименÑлÑÑ Ð¼ÐµÑ‚Ð¾Ð´ компьютерного Ð¼Ð¾Ð´ÐµÐ»Ð¸Ñ€Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÐµÑ€ÐµÑ…Ð¾Ð´Ð½Ñ‹Ñ… процеÑÑов в режимах работы Ñлектропривода. Произведено программирование конвейера в программе TIA Portal V14. ВыпуÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸Ñ„Ð¸ÐºÐ°Ñ†Ð¸Ð¾Ð½Ð½Ð°Ñ Ñ€Ð°Ð±Ð¾Ñ‚Ð° выполнÑетÑÑ Ð² теÑтовом редакторе Microsoft Word 2013 на лиÑтах формата Ð4; Ñ Ð¸Ñпользованием Ñреды графичеÑкого Ð¿Ñ€Ð¾Ð³Ñ€Ð°Ð¼Ð¼Ð¸Ñ€Ð¾Ð²Ð°Ð½Ð¸Ñ Simulink на оÑнове MATLAB R2022b, MathCAD 15.
to develop an electric drive that provides a constant engine speed within 3000 rpm, to ensure smooth start-up of the electric drive. In the final qualifying work, the calculation of the conveyor belt was made, followed by the choice of the power of the drive motor. Calculations of engine parameters according to substitution schemes and construction of natural and mechanical characteristics. The frequency converter was selected according to the nominal power of the asynchronous machine. The kinematic scheme of the electric drive and the moments of inertia of the drive-conveyor system are calculated in order to calculate the brake resistor and select the brake module. The method of computer simulation of the study of transients in the operating modes of the electric drive was used. The pipeline was programmed in the TIA Portal V14 program. The final qualifying work is performed in the Microsoft Word 2013 text editor on A4 sheets; using the Simulink graphical programming environment based on MATLAB R2022b, MathCAD 15.
ÑаÑÑоÑно- ÑегÑлиÑÑемÑй аÑÐ¸Ð½Ñ ÑоннÑй двигаÑÐµÐ»Ñ Ð¿ÐµÑеменного Ñока, frequency-regulated asynchronous ac motor, ленÑоÑнÑй конвейеÑ, имиÑаÑионное моделиÑование, simulation, belt conveyor
ÑаÑÑоÑно- ÑегÑлиÑÑемÑй аÑÐ¸Ð½Ñ ÑоннÑй двигаÑÐµÐ»Ñ Ð¿ÐµÑеменного Ñока, frequency-regulated asynchronous ac motor, ленÑоÑнÑй конвейеÑ, имиÑаÑионное моделиÑование, simulation, belt conveyor
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