title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð½ÑÐ¼Ð¸ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¼Ð¸ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÑÐ¼Ð¸ Ð´Ð»Ñ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¿Ð»Ð°Ð·Ð¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð½Ð°Ð½ÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾ÐºÑÑÑÐ¸Ð¹
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: Development of a power source with increased energy performance for plasma coating technology
Creators: name: ÐÐ¾ÐµÑÐºÐ¾, ÐÐ½ÑÐ¾Ð½
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: 2023
Subjects: Ð¸ÑÑÐ¾ÑÐ½Ð¸Ðº Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ
Ð½Ð°Ð¿ÑÐ»ÐµÐ½Ð¸Ðµ
ÑÐ¸ÑÐ¸ÑÑÐ¾ÑÐ½ÑÐ¹ Ð²ÑÐ¿ÑÑÐ¼Ð¸ÑÐµÐ»Ñ
ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ
Ð°Ð¿Ñ-404
Ð²Ð½ÐµÑÐ½Ð¸Ðµ Ð¸ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð¾ÑÐ½ÑÐµ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸
power supply
spraying
thyristor rectifier
power supply development
apr-404
external and adjustment characteristics

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description: The topic of the bachelors thesis: "Development of a power source with increased energy performance for plasma coating technology". The purpose of this work is to develop the power part of the rectifier for the installation of plasma spraying and metal cutting, based on the APR-404, by installing new two-position thyristor modules and changing the power supply control system. The research methodology is based on the construction of non-stationary mathematical models in the MATLAB/Simulink and Comsol Multiphysics software packages. The object of the study is a power source for a plasma torch. Tasks that were solved during the study: 1. Study of the principle of operation and schematic diagrams of installations designed to power plasma torches. 2. Analysis of research in the field of power supply development, for plasma torches. 3. Selection of the basis and element base of the installation. 4. Mathematical modeling of the power supply in Matlab/Simulink and Comsol Multiphysics environments. 5. Study of operating modes, as well as obtaining load and adjustment characteristics of the power supply. As a result of the development of a power supply based on the APR-404, the range of operating currents has been increased as a result of replacing thyristors with new thyristor modules. The analog control system has been replaced with a digital one. Reduced dimensions of the power supply.