title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ°, ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÐµÑ ÑÐ°Ð·Ð½Ð¾Ð³Ð¾ Ð¸Ð½Ð²ÐµÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ° ÑÐ°ÑÑÐ¾ÑÐ¾Ð¹ 1-2ÐºÐÑ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Design, experimental study and modeling of three-phase inverter AC power supply of 1-2kHz frequency
Creators: name: Ð¢Ð¾Ð»ÑÐµÐµÐ², 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: 2024
Subjects: ÐÐ½Ð²ÐµÑÑÐ¾ÑÑ
Ð¢ÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ
Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ Ð´ÑÐ³Ð°
Ð¸ÑÑÐ¾ÑÐ½Ð¸Ðº Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ
Ð¿Ð»Ð°Ð·Ð¼Ð°ÑÑÐ¾Ð½
Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
power supply
plasma torch
modeling

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ ÑÑÐµÑÑÐ°Ð·Ð½Ð¾Ð³Ð¾ Ð¸Ð½Ð²ÐµÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð´Ð»Ñ Ð¿Ð»Ð°Ð·Ð¼Ð°ÑÑÐ¾Ð½Ð° Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ° ÑÐ°ÑÑÐ¾ÑÐ¾Ð¹ 2 ÐºÐÑ. ÐÐ»Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ Ð·Ð°Ð´Ð°ÑÐ¸ Ð±ÑÐ»Ð¾ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾ Ð¾Ð¿ÑÐµÐ´ÐµÐ»Ð¸ÑÑ ÐÐÐ¥ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð³Ð¾ Ð¿Ð»Ð°Ð·Ð¼Ð°ÑÑÐ¾Ð½Ð° ÐÐ-Ð1, Ð¸Ð·ÑÑÐ¸ÑÑ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿ ÑÐ°Ð±Ð¾ÑÑ Ð¸Ð½Ð²ÐµÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ°, Ð¾Ð¿ÑÐµÐ´ÐµÐ»Ð¸ÑÑ Ð²Ð¸Ð´ ÑÐ¾Ð·Ð´Ð°Ð²Ð°ÐµÐ¼Ð¾Ð¹ ÑÑÐµÐ¼Ñ Ð¸ Ð²ÑÐ¿Ð¾Ð»Ð½Ð¸ÑÑ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÐµ Ð·Ð°Ð´Ð°ÑÐ¸: 1) Ð Ð°ÑÑÐµÑ Ð¼Ð¾ÑÑÐ¾Ð²Ð¾Ð³Ð¾ Ð²ÑÐ¿ÑÑÐ¼Ð¸ÑÐµÐ»Ñ; 2) Ð Ð°ÑÑÐµÑ ÑÐ³Ð»Ð°Ð¶Ð¸Ð²Ð°ÑÑÐµÐ³Ð¾ LC ÑÐ¸Ð»ÑÑÑÐ°; 3) 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°; 4) Ð Ð°ÑÑÐµÑ ÑÑÐµÑÑÐ°Ð·Ð½Ð¾Ð³Ð¾ Ð²ÑÑÐ¾ÐºÐ¾ÑÐ°ÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ°; 5) Ð Ð°ÑÑÐµÑ Ð´ÑÐ¾ÑÑÐµÐ»Ñ; 6) 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; 7) Ð¡Ð½ÑÑÐ¸Ðµ 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 Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð¸ Ð¼Ð¾Ð´ÐµÐ»Ñ, Ð¸Ð¼Ð¸ÑÐ¸ÑÑÑÑÐ°Ñ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð´ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸. ÐÑÐ»Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð²Ð½ÐµÑÐ½Ð¸Ðµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸, Ð¿Ð¾Ð´ÑÐ²ÐµÑÐ¶Ð´Ð°ÑÑÐ¸Ðµ ÐºÐ¾ÑÑÐµÐºÑÐ½Ð¾ÑÑÑ ÑÐ°Ð±Ð¾ÑÑ Ð¼Ð¾Ð´ÐµÐ»Ð¸.
description: This work is devoted to the design of a three-phase inverter power supply for a 2 kHz AC plasmatron. To fulfil the set task it was necessary to determine experimentally the VAC of the investigated plasmatron PN-A1, to study the principle of operation of the inverter source, to determine the type of circuit to be created and to fulfil the following set tasks: 1) Calculation of the bridge rectifier; 2) Calculation of smoothing LC filter; 3) Calculation and selection of power keys and control circuit for the inverter; 4) Calculation of three phase high frequency transformer; 5) Choke Calculation; 6) Development of power supply model in Matlab/Simulink environment; 7) External Characterisation. A power supply model and a model simulating the arc load behaviour were developed and investigated in the Matlab/Simulink environment. The external characteristics that confirm the correctness of the model were determined.