title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÐ°Ð½Ð·Ð¸ÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¸Ð½Ð²ÐµÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð¿Ð¾ÑÑÐ¾ÑÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ° Ð¿ÑÐ¸ Ð°ÑÐ³Ð¾Ð½Ð¾Ð´ÑÐ³Ð¾Ð²Ð¾Ð¹ ÑÐ²Ð°ÑÐºÐµ Ð¼ÐµÐ´Ð½ÑÑ Ð¿Ð»Ð°ÑÑÐ¸Ð½ ÑÐ¾Ð»ÑÐ¸Ð½Ð¾Ð¹ Ð´Ð¾ 5 Ð¼Ð¼
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Designing a transistor DC inverter power supply for argon arc welding of copper plates up to 5 mm thick
Creators: name: ÐÑÑÑÐ°Ð»Ð¸Ð¼Ð¾Ð²Ð°, Ð¡Ð¾ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÑÐ²Ð°ÑÐ¾ÑÐ½Ð°Ñ Ð´ÑÐ³Ð°
ÑÐ²Ð°ÑÐºÐ° Ð½ÐµÐ¿Ð»Ð°Ð²ÑÑÐ¸Ð¼ÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð´Ð¾Ð¼
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ÑÐ²Ð°ÑÐºÐ° Ð¼ÐµÐ´Ð½ÑÑ Ð¿Ð»Ð°ÑÑÐ¸Ð½
welding arc
tungsten electrode welding
tungsten inert gas welding
welding invertor
welding of copper plates
comsol multiphysics

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÐ°Ð½Ð·Ð¸ÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¸Ð½Ð²ÐµÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð¿Ð¾ÑÑÐ¾ÑÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ° Ð¿ÑÐ¸ Ð°ÑÐ³Ð¾Ð½Ð¾Ð´ÑÐ³Ð¾Ð²Ð¾Ð¹ ÑÐ²Ð°ÑÐºÐµ Ð¼ÐµÐ´Ð½ÑÑ Ð¿Ð»Ð°ÑÑÐ¸Ð½ ÑÐ¾Ð»ÑÐ¸Ð½Ð¾Ð¹ Ð´Ð¾ 5 Ð¼Ð¼Â».Â ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ²Ð°ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¸Ð½Ð²ÐµÑÑÐ¾ÑÐ° Ð² ÑÑÐµÐ´Ðµ MATLAB-simulink Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÐµÐ³Ð¾ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¸ ÑÐ°Ð·Ð½ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð°Ñ. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: - Ð Ð°ÑÑÐµÑ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐ²Ð°ÑÐ¾ÑÐ½Ð¾Ð¹ Ð´ÑÐ³Ð¸. - Ð Ð°ÑÑÐµÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² ÑÐ²Ð°ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¸Ð½Ð²ÐµÑÑÐ¾ÑÐ°.-ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ²Ð°ÑÐ¾ÑÐ½Ð¾Ð¹ Ð´ÑÐ³Ð¸ Ð² ÑÑÐµÐ´Ðµ COMSOL Multiphysics.-ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÐÐ§ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ° Ð² ÑÑÐµÐ´Ðµ COMSOL Multiphysics.-ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ²Ð°ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¸Ð½Ð²ÐµÑÑÐ¾ÑÐ° Ð² ÑÑÐµÐ´Ðµ MATLAB-Simulink.-Ð Ð°Ð±Ð¾ÑÐ° Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° Ð¿ÑÑÐµÐ¼ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÑÐµÑÐ¾Ð² Ð¸ Ð¿ÑÑÐµÐ¼ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ Ð³Ð¾ÑÐµÐ½Ð¸Ñ ÑÐ²Ð°ÑÐ¾ÑÐ½Ð¾Ð¹ Ð´ÑÐ³Ð¸ Ð¸ ÑÐ²Ð°ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¸Ð½Ð²ÐµÑÑÐ¾ÑÐ° Ð² ÑÑÐµÐ´Ð°Ñ COMSOL Multiphysics Ð¸ MATLAB-Simulink. Ð ÑÑÐµÐ´Ðµ COMSOL Multiphysics Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ Ð³Ð¾ÑÐµÐ½Ð¸Ñ ÑÐ²Ð°ÑÐ¾ÑÐ½Ð¾Ð¹ Ð´ÑÐ³Ð¸ Ð¿ÑÐ¸ Ð¿ÑÑÐ¸ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð°Ñ. Ð ÑÑÐµÐ´Ðµ MATLAB-Simulink Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ 10 Ð¾Ð¿ÑÑÐ¾Ð² Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð´Ð°Ð½Ð½ÑÑ, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð¸Ð· Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼Ð¾Ð¹ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÑ Ð¸Ð»Ð¸ Ð¸Ð· Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð½ÑÑ Ð¾Ð¿ÑÑÐ¾Ð².Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ²Ð°ÑÐ¾ÑÐ½Ð¾Ð¹ Ð´ÑÐ³Ð¸, ÐÐ§ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ°, ÑÐ²Ð°ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¸Ð½Ð²ÐµÑÑÐ¾ÑÐ°, Ð° ÑÐ°ÐºÐ¶Ðµ Ð±ÑÐ» ÑÐ´ÐµÐ»Ð°Ð½ Ð²ÑÐ²Ð¾Ð´ Ð¾Ð± ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐµÐ´ÑÑÐ² Ð¡ÐÐÐ  Ð² ÑÐ¾Ð´Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð´Ð¾Ð±Ð½ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ².Â Â Â 
description: The topic of graduate qualification work is âDesigning a transistor DC inverter power supply for argon arc welding of copper plates up to 5 mm thickâ.Current work is dedicated to development of a model of welding invertor using MATLAB-Simulink interface and exploration of its work in different cases. Tasks solved during exploration:Calculation of welding arc regimesCalculation of parameters of welding invertor partsDesign of welding arc model using COMSOL Multiphysics interfaceDesign of HF transformer using COMSOL Multiphysics interfaceDesign of welding invertor model using MATLAB-Simulink interfaceCurrent work was made using mathematical calculations and design of models of welding arc and welding invertor using MATLAB-Simulink and COMSOL Multiphysics interface. The parameters of welding arc were calculated for 5 different cases and derived from COMSOL Multiphysics interface. 10 different cases were calculated in MATLAB-Simulink with information obtained from the literature used and recent experiments.The results of the current work are a model of a welding arc, a model of a HF transformer, a model of a welding invertor. As a result of this work, conclusions were drawn about the effectiveness of using design interfaces in cases of developing similar devices.