Development of an electric drive for a passenger elevator with a lifting capacity of 1000 kg
| Jazyk: | ruština |
|---|---|
| Rok vydání: | 2022 |
| Předmět: |
matlab simulink
ÑлекÑÑодвигаÑÐµÐ»Ñ Ð±ÐµÑколлекÑоÑнÑй двигаÑÐµÐ»Ñ Ð¿Ð¾ÑÑоÑнного Ñока electric elevator drive mathematical modeling гÑажданÑкий лиÑÑ brushless dc motor ÑлекÑÑопÑивод лиÑÑа маÑемаÑиÑеÑкое моделиÑование electric motor civil elevator |
| DOI: | 10.18720/spbpu/3/2022/vr/vr22-2091 |
| Popis: | Тема вÑпÑÑкной квалиÑикаÑионной ÑабоÑÑ: «РазÑабоÑка ÑлекÑÑопÑивода Ð´Ð»Ñ Ð¿Ð°ÑÑажиÑÑкого лиÑÑа гÑÑзоподÑемноÑÑÑÑ 1000 кг».ÐÐ°Ð½Ð½Ð°Ñ ÑабоÑа поÑвÑÑена ÑазÑабоÑке ÑлекÑÑопÑивода лиÑÑа гÑÑзоподÑемноÑÑÑÑ 1000 кг на базе беÑколлекÑоÑного ÑлекÑÑодвигаÑÐµÐ»Ñ Ð¿Ð¾ÑÑоÑнного Ñока Ñ ÑиÑÑемой ÑпÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð¾ даÑÑикам Холла. ÐадаÑи, коÑоÑÑе ÑеÑалиÑÑ Ð² Ñ Ð¾Ð´Ðµ иÑÑледованиÑ:1. Ðнализ ÑовÑеменнÑÑ Ñипов ÑлекÑÑиÑеÑÐºÐ¸Ñ Ð¿Ñиводов, иÑполÑзÑемÑÑ Ð² паÑÑажиÑÑком лиÑÑоÑÑÑоении.2. РаÑÑÐµÑ ÐºÐ¸Ð½ÐµÐ¼Ð°ÑиÑеÑкой ÑÑ ÐµÐ¼Ñ Ð»Ð¸ÑÑа.3. ÐÑÐ±Ð¾Ñ ÑлекÑÑодвигаÑÐµÐ»Ñ Ð¸ ÑаÑÑÐµÑ Ð¿Ð°ÑамеÑÑов.4. РазÑабоÑка маÑемаÑиÑеÑкой модели в ÑÑеде Matlab Simulink.5. Ðнализ Ñежимов ÑабоÑÑ ÑлекÑÑопÑивода.Рданной ÑабоÑÑ Ð±Ñли изÑÑÐµÐ½Ñ Ð¾ÑобенноÑÑи лиÑÑовой ÑÑÑановки, ÑаÑÑмоÑÑÐµÐ½Ñ ÑазлиÑнÑе ÑлекÑÑодвигаÑели, иÑполÑзÑемÑе в пÑÐ¸Ð²Ð¾Ð´Ð°Ñ Ð»Ð¸ÑÑов, пÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ñ Ð¾ÑновнÑе ÑаÑÑеÑÑ Ð´Ð»Ñ Ð²ÑбоÑа лиÑÑового обоÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ñакого как: ÑлекÑÑодвигаÑелÑ, ÑеÑвÑÑнÑй ÑедÑкÑоÑ, канаÑоведÑÑий Ñкив и ÑÑговÑÑ ÐºÐ°Ð½Ð°Ñов, Ð´Ð»Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑлекÑÑопÑивода в пÑогÑамме MatLab Simulink.РезÑлÑÑаÑ: бÑла ÑазÑабоÑана Ð¼Ð¾Ð´ÐµÐ»Ñ ÑлекÑÑопÑивода лиÑÑа на базе беÑколлекÑоÑного двигаÑÐµÐ»Ñ Ð¿Ð¾ÑÑоÑнного Ñока Ñ ÑпÑавлением клÑÑами ÑÑÐµÑ Ñазного инвеÑÑоÑа по даÑÑикам Холла. The subject of the graduate qualification work is âDevelopment of an electric drive for a passenger elevator with a lifting capacity of 1000 kgâ.This work is devoted to the development of an electric elevator drive with a load capacity of 1000 kg based on a brushless DC electric motor with a Hall sensor control system. The research set the following goals:1. Analysis of modern types of electric drives used in passenger elevator construction.2. Calculation of the kinematic scheme of the elevator.3. Selection and calculation of electric motor parameters.4. Development of a mathematical model in the Matlab Simulink environment.5. Analysis of the operating modes of the electric drive.In this work, the features of the elevator installation were studied, various electric motors used in elevator drives were considered, basic calculations were made for the selection of elevator equipment such as: electric motor, worm gear, rope pulley and traction ropes, for further modeling of the electric drive in the MatLab Simulink program.Result: a model of an electric elevator drive based on a brushless DC motor with key control of a three-phase inverter using Hall sensors was developed. |
| Databáze: | OpenAIRE |
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