title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÑÐ¾ÐµÐºÑÐ° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸ 220/20 ÐºÐ Ð¡Ð°Ð»Ð°ÑÑÐµÐ²Ð¾ Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ ÑÐ¸ÑÑÐ¾Ð²ÑÑ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð¸ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸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: Development of the project of the electrical part of the 220/20 kV Salarievo substation with the use of digital technologies and modern equipment
Creators: name: ÐÐ¾Ð·ÑÑÑÐºÐ¾Ð², Ð¢Ð¸Ñ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¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ñ
ÑÐ¸ÑÑÐ¾Ð²Ð°Ñ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ñ
ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ðµ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ðµ
ÐºÐ°ÑÐµÑÑÐ²Ð¾ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³Ð¸Ð¸
ÐÐ¡Ð­ÐÐÐ§
ÑÑÐ°Ð½Ð´Ð°ÑÑ ÐÐ­Ð61850
substation
digital substation
short circuit
electricity quality
ASEFC
standard IEC 61850

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description: The aim of this work is to design of the electrical part of the Salarievo substation with the use of modern equipment, including the selection of the main power, measuring, switching elements and conductive parts, as well as the design of a measurement system, accounting and quality control of electrical energy (KKEE) using digital technologies. Tasks that were solved in the course of the work: â¢ Selection of the main circuit of electrical connections and switchgear circuits; â¢ Calculation of short-circuit currents; â¢ Evaluation of the effectiveness of the installation of an asynchronous electromechanical frequency converter; â¢ Selection of switching devices, current-carrying parts, current and volt-age measuring transformers; â¢ Selection of multifunctional measuring instruments, their arrangement and drawing up a scheme of a software and hardware complex using digital technologies. While selecting equipment we made calculations that determine necessity and expediency of usage of the selected equipment. Calculations were made with the help of Â«MathCad 15Â» software and Â«ExcelÂ» program. Graphic part of the work was done in the program Â«AutoCadÂ». Thus, the power facility design procedure was analyzed and the necessary calculations were made.