Gorodetskyi, V. G.Huang Shuangshuang2025-05-202025-05-202024Huang Shuangshuang. Modernization of the mine hoist control system : master's thesis : 141 Electric power, electrical engineering and electromechanics / Huang Shuangshuang. – Kyiv, 2024. – 104 p.https://ela.kpi.ua/handle/123456789/73862The master's thesis considers the comprehensive modernization of the mine control system using the example of the modernization of the control system of a coal mine hoist. First, the structure of the hoisting system and the functions of its components are explained in detail. Then, the work analyzes the electric drive circuit and formulates the direction of modernization of the control system. By means of modeling and simulation comparison between the PID control algorithm with fuzzy adaptive tuning and the traditional PID control algorithm, the advantages of the PID control algorithm with fuzzy adaptive tuning in the control effect are confirmed, and it is indicated that the algorithm is suitable for hoisting control. To implement the proposed modernization, the S7-300 series PLC manufactured by the German company Siemens and the converter manufactured by the Shandong xinfengguang company were selected.104 p.enmine hoistElectric control systemFuzzy adaptive tuning PIDPLCAC-AC Variable Frequency Speed Regulationшахтний підйомелектрична система керуваннянечітке адаптивне налаштування PID-регулятораПЛКрегулювання частоти змінного струмуMaster Thesis622.673