title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐ°Ð±Ð¾ÑÑ Ð ÐÐ ÐÐ¡ 110-220 ÐºÐ
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: Development of algorithms for automated analysis of the work of relay protection and automation equipment of 110-220 kV substation
Creators: name: ÐÐ²Ð¸Ð½, ÐÐ¸ÐºÐ¸ÑÐ°
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: ÑÐµÐ»ÐµÐ¹Ð½Ð°Ñ Ð·Ð°ÑÐ¸ÑÐ° Ð¸ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÐºÐ° ÑÐ¸Ð»Ð¾Ð²Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ°
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Ð°Ð²Ð°ÑÐ¸Ð¹Ð½ÑÐµ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¸
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ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ Ð¾ÑÐ¸Ð±Ð¾Ðº
Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ñ 110/10/6 ÐºÐ
Ð¾ÑÑÐ¸Ð»Ð»Ð¾Ð³ÑÐ°Ð¼Ð¼Ñ
Ð²ÐµÐºÑÐ¾ÑÐ½ÑÐµ Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ñ
Ð¶ÑÑÐ½Ð°Ð» Ð·Ð°Ð¿Ð¸ÑÐ¸ Ð°Ð²Ð°ÑÐ¸Ð¹Ð½ÑÑ ÑÐ¾Ð±ÑÑÐ¸Ð¹
relay protection and automation of power transformer
errors in operation of relay protection and automation devices
emergency situations
algorithms for analysis of relay protection and automation
classification of errors
substation 110/10/6 kV
oscillograms
vector diagram
emergency log

description: ÐÑÐµÐ´Ð¼ÐµÑÐ¾Ð¼ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐµÐ»ÐµÐ¹Ð½Ð¾Ð¹ Ð·Ð°ÑÐ¸ÑÑ Ð¸ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÐºÐ¸ (Ð´Ð°Ð»ÐµÐµ â Ð ÐÐ) ÑÐ¸Ð¿Ð¾Ð²Ð¾Ð¹ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸ 110/10/6 ÐºÐ. ÐÑÐ½Ð¾Ð²Ð½Ð¾Ð¹ ÑÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ¸ÑÑÐµÐ¼Ñ Ð ÐÐ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸ Ð² ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐ¸Ð¼Ð¸ Ð½Ð¾ÑÐ¼Ð°Ð¼Ð¸ Ð¸ Ð¿ÑÐ°Ð²Ð¸Ð»Ð°Ð¼Ð¸, Ð¿ÑÐ¾ÑÐ°Ð±Ð¾ÑÐºÐ° Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÑ Ð¾ÑÐ¸Ð±Ð¾ÑÐ½ÑÑ Ð´ÐµÐ¹ÑÑÐ²Ð¸Ð¹ Ð² ÑÐ°Ð±Ð¾ÑÐµ Ð ÐÐ ÑÐ¸Ð»Ð¾Ð²ÑÑ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð², Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð°Ð²Ð°ÑÐ¸Ð¹Ð½ÑÑ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¹ Ð¸ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð²ÑÐµÐ³Ð¾ ÑÑÐ¾Ð³Ð¾ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð ÐÐ Ð¸ ÑÐ²Ð¾ÐµÐ²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾, ÐµÑÐ»Ð¸ ÑÑÐ¾ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾, Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð¾ÑÐ¸Ð±Ð¾Ðº. ÐÐÐ Ð Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»Ð°ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÑÐ±Ð¾ÑÐ° Ð´Ð°Ð½Ð½ÑÑ, Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐ°Ð·Ð»Ð¸ÑÐ½Ð¾Ð¹ Ð½Ð°ÑÑÐ½Ð¾Ð¹ Ð¸ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ð¸ Ð¸ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð². Ð ÑÐ¾Ð´Ðµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¾ Ð¼Ð½Ð¾Ð¶ÐµÑÑÐ²Ð¾ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÑ ÑÐ»ÑÑÐ°ÐµÐ² Ð½ÐµÐ¿ÑÐ°Ð²Ð¸Ð»ÑÐ½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð ÐÐ ÑÐ¸Ð»Ð¾Ð²ÑÑ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð² Ð½Ð° Ð±Ð°Ð·Ðµ ÑÐµÑÐ¼Ð¸Ð½Ð°Ð»Ð¾Ð² Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÐÐÐ ÐÐÐ Â«Ð­ÐÐ Ð, Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð° ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ Ð¾ÑÐ¸Ð±Ð¾Ðº, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¼Ð¾Ð³ÑÑ Ð²Ð¾Ð·Ð½Ð¸ÐºÐ°ÑÑ Ð² ÑÐ°Ð±Ð¾ÑÐµ Ð ÐÐ, Ð¸ ÑÐ¿Ð¾ÑÐ¾Ð±Ð¾Ð² Ð¸Ñ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ñ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð°Ð²Ð°ÑÐ¸Ð¹Ð½ÑÑ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¹, Ð²Ð¾Ð·Ð½Ð¸ÐºÐ°ÑÑÐ¸Ñ Ð½Ð° ÑÐµÐ°Ð»ÑÐ½ÑÑ Ð¾Ð±ÑÐµÐºÑÐ°Ñ Ð¸ ÑÐ¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾-ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ LabView Ð¿Ð¾Ð½Ð¸Ð¶Ð°ÑÑÐµÐ¹ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸. Ð¡ÑÐ¾ÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ Ð¸ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¼Ñ Ð°Ð½Ð°Ð»Ð¸Ð·Ñ ÑÐ°Ð±Ð¾ÑÑ Ð ÐÐ Ð¸ ÑÐ²Ð¾ÐµÐ²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¼Ñ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð¾ÑÐ¸Ð±Ð¾Ðº.
description: The subject of the work is the system of relay protection and automation of a typical 110/10/6 kV substation. The main goal of the work is to develop a substation relay protection and automation system in accordance with the current rules and regulations, to study possible erroneous actions in the operation of power transformers relay protection and protection devices, analyze various emergency situations and form, based on all this algorithms, an automated analysis of relay protection and timely, if possible, detection of errors. The WRC was carried out by collecting data, analyzing various scientific and technical documentation, and processing the results. In the course of the study, many possible cases of incorrect operation of the relay protection and automation devices of power transformers based on terminals manufactured by EKRA Research and Production Enterprise LLC were considered, a classification of errors that may occur in the operation of the relay protection and protection devices and methods for their detection is presented. The analysis of various emergencies occurring at real objects and a step-down substation modeled in the LabView software and hardware complex was carried out. Algorithms and recommendations for automated analysis of the operation of the relay protection and timely detection of errors are formulated.