title: Ð¢ÐµÐ¿Ð»Ð¾Ð²Ð¾Ðµ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ðµ ÑÐ¾ÐºÐ° ÐºÐ· 50 ÐºÐ Ð½Ð° ÑÐ¾ÐºÐ¾Ð²ÐµÐ´ÑÑÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¸ ÑÐ»ÐµÐ¼ÐµÐ½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¾ÑÑÐµÐºÐ° ÑÐ±Ð¾ÑÐ½ÑÑ ÑÐ¸Ð½ ÑÑÐµÐ¹ÐºÐ¸ ÐÐ Ð£ 10 ÐºÐ, 1600 Ð
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: Thermal effect of a short-circuit current of 50 kA on the current-carrying system and structural elements of the busbar compartment of the KRU cell of 10 kV, 1600 A
Creators: name: Ð£ÑÑÐ¸Ð½Ð¾Ð²Ð°, ÐÐ»Ð¸Ð½Ð°
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: 2022
Subjects: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð°ÑÐ¸Ð½Ñ
Ð¨Ð¸Ð½Ñ (ÑÐ»ÐµÐºÑÑ.)
ÐÐ°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð¾Ðµ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾
ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ°
complete switchgear
temperature

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Ð¢ÐµÐ¿Ð»Ð¾Ð²Ð¾Ðµ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ðµ ÑÐ¾ÐºÐ° ÐÐ 50 ÐºÐ Ð½Ð° ÑÐ¾ÐºÐ¾Ð²ÐµÐ´ÑÑÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¸ ÑÐ»ÐµÐ¼ÐµÐ½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¾ÑÑÐµÐºÐ° ÑÐ±Ð¾ÑÐ½ÑÑ ÑÐ¸Ð½ ÑÑÐµÐ¹ÐºÐ¸ ÐÐ Ð£ 10 ÐºÐ, 1600 Ð. Ð¦ÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¾Ð¹ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ð¸ ÑÐ²Ð»ÑÐµÑÑÑ Ð¸Ð·ÑÑÐµÐ½Ð¸Ðµ ÑÑÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð¾ÑÐ½Ð¾Ð² ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½ÑÑ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ², Ð° ÑÐ°ÐºÐ¶Ðµ Ð°Ð½Ð°Ð»Ð¸Ð· Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð³Ð¾ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ ÐÐ Ð½Ð° ÑÐ¾ÐºÐ¾Ð²ÐµÐ´ÑÑÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾ÑÑÐµÐºÐ° ÑÐ±Ð¾ÑÐ½ÑÑ ÑÐ¸Ð½ Ð² ÑÑÐµÐ¹ÐºÐµ ÐÐ Ð£, Ð° Ð¸Ð¼ÐµÐ½Ð½Ð¾, Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²ÐµÑÐ¾ÑÑÐ½ÑÑ Ð¿ÑÑÐµÐ¹ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð´ÑÐ³Ð¸ Ð² Ð¾ÑÑÐµÐºÐµ ÑÐ±Ð¾ÑÐ½ÑÑ ÑÐ¸Ð½. ÐÑÐµÐ´Ð¼ÐµÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¾Ð¹ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ð¸ ÑÐ²Ð»ÑÐµÑÑÑ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð¾Ðµ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾ UniGear ZS1. Ð Ð´Ð°Ð½Ð½Ð¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¿ÑÐ¸Ð¾ÑÐ¸ÑÐµÑÐ½ÑÐ¼Ð¸ Ð·Ð°Ð´Ð°ÑÐ°Ð¼Ð¸ ÑÐ²Ð»ÑÑÑÑÑ: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÑÐ½Ð¾ÑÑÐ¸, ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ Ð¸ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½ÑÑ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ²; ÐÐ·ÑÑÐµÐ½Ð¸Ðµ ÐÐ Ð£ UniGear ÑÐ¸Ð¿Ð° ZS1 Ñ Ð²Ð¾Ð·Ð´ÑÑÐ½Ð¾Ð¹ Ð¸Ð·Ð¾Ð»ÑÑÐ¸ÐµÐ¹; Ð¡Ð¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ°Ð±Ð¾ÑÑ ÑÐ¾ÐºÐ¾Ð²ÐµÐ´ÑÑÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÐÐ Ð£ Ð² Ð½Ð¾Ð¼Ð¸Ð½Ð°Ð»ÑÐ½Ð¾Ð¼ ÑÐµÐ¶Ð¸Ð¼Ðµ ÑÐ°Ð±Ð¾ÑÑ: Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÑÐ¾ÐºÐ¾Ð²ÐµÐ´ÑÑÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÐÐ Ð£; Ð¡Ð¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ°Ð±Ð¾ÑÑ ÑÐ¾ÐºÐ¾Ð²ÐµÐ´ÑÑÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÐÐ Ð£ Ð² ÑÐµÐ¶Ð¸Ð¼Ðµ ÐÐ: Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÑÐ¾ÐºÐ¾Ð²ÐµÐ´ÑÑÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÐÐ Ð£; ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²ÐµÑÐ¾ÑÑÐ½ÑÑ Ð¿ÑÑÐµÐ¹ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð´ÑÐ³Ð¸ Ð² Ð¾ÑÑÐµÐºÐµ ÑÐ±Ð¾ÑÐ½ÑÑ ÑÐ¸Ð½; ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. ÐÑÐ¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ÑÑ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð°, ÑÐ¼Ð¿Ð¸ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ¸Ð½ÑÐµÐ·Ð° Ð¸ Ð¾Ð±Ð¾Ð±ÑÐµÐ½Ð¸Ñ. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð±ÑÐ»Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°Ð±Ð¾ÑÑ ÑÐ¾ÐºÐ¾Ð²ÐµÐ´ÑÑÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÐÐ Ð£ Ð² Ð½Ð¾Ð¼Ð¸Ð½Ð°Ð»ÑÐ½Ð¾Ð¼ ÑÐµÐ¶Ð¸Ð¼Ðµ Ð¸ Ð² ÑÐµÐ¶Ð¸Ð¼Ðµ ÐÐ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ ÑÐ¸ÑÐ»Ð¾Ð²Ð¾Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. ÐÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ð¼ Ð¸ÑÐ¾Ð³Ð¾Ð¼ Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¾Ð¹ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ð¸ ÑÑÐ°Ð»Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸, Ð¿ÑÐ¸ Ð¿Ð¾Ð¼Ð¾ÑÐ¸ ÐºÐ¾ÑÐ¾ÑÐ¾Ð¹ Ð¼Ð¾Ð¶Ð½Ð¾ Ð¾Ð¿ÑÐµÐ´ÐµÐ»Ð¸ÑÑ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÑ Ð¿ÑÐ¾Ð±Ð¾Ñ Ð¸ ÐµÐ³Ð¾ ÑÑÐ°ÐµÐºÑÐ¾ÑÐ¸Ñ Ð² Ð²Ð¾Ð·Ð´ÑÑÐ½ÑÑ Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐºÐ°Ñ ÑÐ¾ÐºÐ¾Ð²ÐµÐ´ÑÑÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÐÐ Ð£.
description: The subject of the graduate qualification work is: Â«Thermal effect of a short-circuit current of 50 kA on the current-carrying system and structural elements of the busbar compartment of the KRU cell of 10 kV, 1600 AÂ». The aim of the graduate qualification work is to study the essence and fundamentals of the functioning of complete switchgears, as well as the analysis of the study of the thermal impact of a short circuit on the current-carrying system of the busbar compartment in the switchgear cell, exactly, the study of probable arc development paths in the busbar compartment. The subject of this graduate qualification work isthe UniGear ZS1.In this research, the priorities are: The study of the essence, classification and functioning of complete switchgears; The study of UniGear switchgear type ZS1 with air insulation; Creation of a mathematical model of the current-carrying system of the switchgear in the nominal mode of operation: description of the mathematical model of the processes of the current-carrying system of the switchgear; Creation of a mathematical model of the operation of the current-carrying system of the switchgear in the short-circuit mode: description of the mathematical model of the processes of the current-carrying system of the switchgear; Investigation of probable ways of electric arc development in the busbar compartment; Presentation ofthe results. As a result of the analysis, mathematical modeling of the operation of the current-carrying system of the switchgear in the nominal mode and in the short-circuit mode was carried out, and a numerical analysis of this modeling was also presented. The practical result of this master's thesis was the development of a methodology by which it is possible to determine the probability of breakdown and its trajectory in the air gaps of the current-carrying switchgear system.