title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÑÐµÑ ÑÐ°Ð·Ð½Ð¾Ð³Ð¾ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð¿Ð»Ð°Ð·Ð¼Ð¾ÑÑÐ¾Ð½Ð° Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ° Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ Ð´Ð¾ 500 ÐºÐÑ
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 three-phase AC plasma torch power supply with a capacity of up to 500 kW
Creators: name: Ð¡ÑÑÐ¶ÐºÐ¸Ð½, ÐÑÑÐµÐ¼
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: 2021
Subjects: Ð¿Ð»Ð°Ð·Ð¼Ð¾ÑÑÐ¾Ð½
Ð¸ÑÑÐ¾ÑÐ½Ð¸Ðº Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ
Ð²ÑÐ¿ÑÑÐ¼Ð¸ÑÐµÐ»Ñ
Ð´ÑÐ¾ÑÑÐµÐ»Ñ
ÑÐµÐ°ÐºÑÐ¾Ñ
matlab
simulink
Ð¼Ð¾Ð´ÐµÐ»Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð´ÑÐ³Ð¸
plasma torch
power supply
rectifier
choke
reactor
electric arc model

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð²ÑÑÐ¾ÐºÐ¾ÑÐ°ÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ ÑÑÐµÑÑÐ°Ð·Ð½Ð¾Ð³Ð¾ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð¿Ð»Ð°Ð·Ð¼Ð°ÑÑÐ¾Ð½Ð° Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ°, ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½ Ð´Ð»Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ Ð´ÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ Ð¿Ð»Ð°Ð·Ð¼Ð¾ÑÑÐ¾Ð½Ð° Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ° Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ Ð´Ð¾ 500 ÐºÐÑ Ð´Ð»Ñ ÑÑÐ¸Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð³Ð°Ð·Ð¾Ð¾Ð±ÑÐ°Ð·Ð½ÑÑ/Ð¶Ð¸Ð´ÐºÐ¸Ñ Ð¾ÑÑÐ¾Ð´Ð¾Ð². ÐÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð±ÑÐ»Ð° Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ°, Ð²ÐºÐ»ÑÑÐ°ÑÑÐ°Ñ Ð² ÑÐµÐ±Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸: 1) ÐÐ±Ð·Ð¾Ñ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ Ð¿Ð»Ð°Ð·Ð¼Ð¾ÑÑÐ¾Ð½Ð¾Ð² Ð¸ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¾Ð² Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ 2) Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ 3) Ð Ð°ÑÑÐµÑ Ð´ÑÐ¾ÑÑÐµÐ»Ñ 4) Ð Ð°ÑÑÐµÑ Ð¸ Ð²ÑÐ±Ð¾Ñ ÑÐ¸Ð»Ð¾Ð²ÑÑ ÐºÐ»ÑÑÐµÐ¹ Ð¸ ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð¸Ð½Ð²ÐµÑÑÐ¾ÑÐ° 5) Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð² ÑÑÐµÐ´Ðµ Matlab/Simulink 6) Ð¡Ð½ÑÑÐ¸Ðµ Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼ Ð¸ Ð²Ð½ÐµÑÐ½Ð¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð ÑÑÐµÐ´Ðµ Matlab/Simulink Ð±ÑÐ»Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð¸ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð´ÑÐ³Ð¸. ÐÑÐ» Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½ Ð²ÑÐ¿ÑÑÐ¼Ð¸ÑÐµÐ»Ñ, Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑÐ¸Ð¹ ÑÐ¸Ð½ÑÑÐ¾Ð¸Ð´Ð°Ð»ÑÐ½ÑÑ ÑÐ¾ÑÐ¼Ñ ÑÐ¾ÐºÐ°. ÐÐ¾Ð»ÑÑÐµÐ½Ñ Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐµ Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ñ Ð¸ Ð²Ð½ÐµÑÐ½Ð¸Ð¹ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸, Ð¿Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÑÑÐ¸Ðµ, ÑÑÐ¾ Ð¼Ð¾Ð´ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÐ°ÐµÑ ÐºÐ¾ÑÑÐµÐºÑÐ½Ð¾.
description: This work is devoted to the development of a high-frequency three-phase AC plasmatron power supply, which can be used for the power supply of an AC arc plasma torch with a power of up to 500 kW for the disposal of gaseous/liquid hydrocarbons. When designing this power supply, the work was carried out, which includes the following tasks: 1) Overview of existing plasma torches and power supplies 2) Power supply development 3) Throttle calculation 4) Calculation and selection of power switches and control circuit for the inverter 5) Development of the power supply model in the Matlab/Simulink environment 6) Removing time charts and external characteristics In the Matlab/Simulink environment, a model of a power source and an electric arc was developed. A rectifier was used to provide a sinusoidal current form. Temporary diagrams are obtained.