title: ÐÐ¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿Ð»Ð°ÑÑ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½ÑÐ¼ Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÐµÐ¼ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸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: Modernization of the control board with a special voltage converter
Creators: name: Ð¤Ð¾Ð¼Ð¸Ð½, Ð¡ÑÐ°Ð½Ð¸ÑÐ»Ð°Ð²
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: 2025
Subjects: cÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»Ñ
Ð¿Ð»Ð°ÑÐ° Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ
Ð¿Ð»Ð°ÑÐ° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ
Ð¼Ð¸ÐºÑÐ¾ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑ
ÑÐµÐ¶Ð¸Ð¼Ñ ÑÐ°Ð±Ð¾ÑÑ
Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ñ
static transformer
board
control board
microcontroller
operation modes
modernization

description: ÐÑÐµÐ´Ð¼ÐµÑ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¸Ñ Ð² Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ â ÑÑÑÑÑÐ°Ð·Ð½ÑÐ¹ ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»Ñ Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ. Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÑÑÑÑÐ°Ð·Ð½Ð¾Ð³Ð¾ ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»Ñ Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ ÑÐ°Ð´Ð¸Ð¾ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼ Ð´Ð»Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² Ð¾ÑÐºÐ»Ð¾Ð½ÐµÐ½Ð¸Ñ Ð²ÑÑÐ¾Ð´Ð½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð² ÑÐ°Ð¼ÐºÐ°Ñ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼ Ð¸ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ ÑÐ²ÑÐ·Ð¸ Ñ Ð¿ÑÐ»ÑÑÐ¾Ð¼ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð¸Ð½ÑÐµÑÑÐµÐ¹ÑÑ RS-485 Ñ Ð¿ÑÐ¾ÑÐ¾ÐºÐ¾Ð»Ð¾Ð¼ MODBUS RTU. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ°Ð±Ð¾ÑÑ. ÐÑÐ¸ Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÐµÐ¼ Ð²Ð¾Ð·Ð½Ð¸ÐºÐ»Ð° Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÑ Ð·Ð°Ð¼ÐµÐ½Ñ Ð¼Ð¸ÐºÑÐ¾Ð¿ÑÐ¾ÑÐµÑÑÐ¾ÑÐ½Ð¾Ð¹ Ð¿Ð»Ð°ÑÑ, Ð¾Ð±ÑÑÐ»Ð¾Ð²Ð»ÐµÐ½Ð½Ð°Ñ Ð·Ð°Ð¼ÐµÐ½Ð¾Ð¹ ÑÑÑÐ°ÑÐµÐ²ÑÐ¸Ñ Ð°Ð½Ð°Ð»Ð¾Ð³Ð¾Ð²ÑÑ ÑÐ¸ÑÑÐµÐ¼ Ð²Ð¸Ð·ÑÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»Ñ Ð½Ð° ÑÐ¸ÑÑÐ¾Ð²Ð¾Ð¹ Ð´Ð¸ÑÐ¿Ð»ÐµÐ¹, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² Ð¾ÑÐºÐ»Ð¾Ð½ÐµÐ½Ð¸Ñ Ð²ÑÑÐ¾Ð´Ð½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð² ÑÐµÐ»ÑÑ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼. Ð ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¿ÑÐ»ÑÑÐ° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÐ½ Ð¿Ð°Ð½ÐµÐ»ÑÐ½ÑÐ¹ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑ, ÑÐ²ÑÐ·Ñ Ñ ÐºÐ¾ÑÐ¾ÑÑÐ¼ Ð¾ÑÑÑÐµÑÑÐ²Ð»ÑÐµÑÑÑ Ð¿Ð¾ Ð¸Ð½ÑÐµÑÑÐµÐ¹ÑÑ RS-485 Ñ Ð¿ÑÐ¾ÑÐ¾ÐºÐ¾Ð»Ð¾Ð¼ MODBUS, ÑÑÐ¾ Ð² ÑÐ²Ð¾Ñ Ð¾ÑÐµÑÐµÐ´Ñ Ð´Ð°ÐµÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°ÑÑ Ð¾Ð±ÑÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ðµ Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¸Ñ ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÐµÐ¹ Ð¸Ð»Ð¸ Ð´ÑÑÐ³Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð»Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ¾Ð². ÐÐ±Ð»Ð°ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ â Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð¸ÑÑÐµÐ¼ÑÐ¹ ÑÑÑÑÑÐ°Ð·Ð½ÑÐ¹ ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»Ñ Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ ÑÐ°Ð´Ð¸Ð¾ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼. ÐÑÐ²Ð¾Ð´Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð½Ð¾Ð²Ð°Ñ Ð¿Ð»Ð°ÑÐ° Ð¼Ð¸ÐºÑÐ¾ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑÐ°, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ°Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°ÑÑ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÐ½Ð½ÑÐµ Ð² ÑÐµÐ»Ð¸ ÑÐµÐ¶Ð¸Ð¼Ñ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ.
description: The subject of consideration in this graduation thesis is a threeâphase static power converter. The purpose of the work is to modernize the control system of a three-phase static converter for power supply of radio engineering systems to provide output parameter deviation modes as part of testing technical systems and to provide communication with the control panel via the RS-485 interface with the MODBUS RTU protocol. The results of the work. During the modernization of the converter control system, it became necessary to replace the microprocessor board due to the replacement of outdated analog systems for visualizing the converters operating modes with a digital display, as well as providing output parameter deviation modes for testing technical systems. A panel computer is used as the control panel, which is connected via the RS-485 interface with the MODBUS protocol, which in turn makes it possible to combine several static converters or other equipment to create diagnostic complexes. The field of application is an upgraded threeâphase static converter for power supply of radio engineering systems. Conclusions. A new microcontroller board has been developed that makes it possible to implement the modes of operation defined in the purpose.