title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð¾Ð·Ð´ÑÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð¾Ð³Ð¾ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° (ÐÐ Ð£) 15 ÐºÐ, 1600 Ð Ñ Ð·Ð°Ð¼ÐµÐ½Ð¾Ð¹ Ð¼ÐµÐ´Ð½ÑÑ ÑÐ¸Ð½ Ð½Ð° Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸ÐµÐ²ÑÐµ
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: Examination of an airborne switchgear (KRU) 15 kV, 1600 A with the replacement of copper tires with aluminum
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: 2020
Subjects: Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸ÐµÐ²ÑÐµ ÑÐ¸Ð½Ñ
Ð¼ÐµÐ´Ð½ÑÐµ ÑÐ¸Ð½Ñ
ÑÐ¾ÐºÐ¾Ð²ÐµÐ´ÑÑÐ°Ñ ÑÐ¸ÑÑÐµÐ¼Ð°
ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð¾Ðµ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾
Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
COMSOL Multiphysics
ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ°
Ð½Ð°Ð³ÑÐµÐ²
aluminum tires
copper tires
current-carrying system
switchgear
modeling
temperature
heating

description: Ð¦ÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ 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 ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ¾ÐºÐ¾Ð²ÐµÐ´ÑÑÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð²Ð¾Ð·Ð´ÑÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð¾Ð³Ð¾ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° (ÐÐ Ð£) 15 ÐºÐ, 1600 Ð Ñ Ð´Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÑÑÑÐ²Ð¾Ð¼ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð·Ð°Ð¼ÐµÐ½Ñ Ð¼ÐµÐ´Ð½ÑÑ ÑÐ¸Ð½ Ð½Ð° Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸ÐµÐ²ÑÐµ. ÐÑÐµÐ´Ð¼ÐµÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ 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 Ñ Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸ÐµÐ²ÑÐ¼Ð¸ ÑÐ¸Ð½Ð°Ð¼Ð¸. 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: 1. ÐÐ¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÑÑÑÐ²Ð¾ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸Ñ ÐºÐ°Ðº ÑÐµÑÑÑÑÐ°, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼Ð¾Ð³Ð¾ Ð² ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐµ; 2. 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; 3. 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; 4. Ð¡Ð¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ¾ÐºÐ¾Ð²ÐµÐ´ÑÑÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÐÐ Ð£ UniGear ZS1Ñ Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸ÐµÐ²ÑÐ¼Ð¸ ÑÐ¸Ð½Ð°Ð¼Ð¸; 5. 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Ð»Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð½Ð°Ð³ÑÐµÐ²Ð°Ð½Ð¸Ñ Ð¼ÐµÐ´Ð½ÑÑ Ð¸ Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸ÐµÐ²ÑÑ ÐºÐ¾Ð½ÑÐ°ÐºÑÐ½ÑÑ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð¾Ð³Ð¾ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° UniGear ÑÐ¸Ð¿Ð° ZS1 Ñ Ð²Ð¾Ð·Ð´ÑÑÐ½Ð¾Ð¹ Ð¸Ð·Ð¾Ð»ÑÑÐ¸ÐµÐ¹. Ð¡Ð¾Ð·Ð´Ð°Ð½Ð° Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ, ÐºÐ¾ÑÐ¾ÑÐ°Ñ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÑÑÐ¸ Ð½Ð°Ð³ÑÐµÐ²Ð°Ð½Ð¸Ðµ Ñ ÑÐµÐ»ÑÑ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ñ Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½ÑÐ¼Ð¸ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÑÐ¼Ð¸. ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð°Ð½Ð°Ð»Ð¸Ð·Ñ ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. ÐÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ð¼ Ð¸ÑÐ¾Ð³Ð¾Ð¼ Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÑÐ°Ð»Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸ Ð²ÑÐ³Ð¾Ð´Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ¾ÐºÐ¾Ð²ÐµÐ´ÑÑÐ¸Ñ Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸ÐµÐ²ÑÑ ÑÐ¸Ð½ Ð²Ð¾Ð·Ð´ÑÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð¾Ð³Ð¾ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° (ÐÐ Ð£) 15 ÐºÐ, 1600 Ð ÑÐ¸Ð¿Ð° UniGear ZS1 Ñ ÑÐµÑÐµÐ½Ð¸ÐµÐ¼, Ð¿ÑÐ¸ ÐºÐ¾ÑÐ¾ÑÐ¾Ð¼ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ° Ð½Ðµ Ð¿ÑÐµÐ²ÑÑÐ°ÐµÑ Ð´Ð¾Ð¿ÑÑÑÐ¸Ð¼Ð¾Ð³Ð¾ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ.
description: The aim of this final qualification work is to study the essence and fundamentals of the operation of complete switchgears, as well as the development of a current-carrying system of an air complete switchgear (switchgear) of 15 kV, 1600 A with proof of the effectiveness of replacing copper tires with aluminum. The subject of this final qualification study is the UniGear ZS1 complete switchgear with aluminum tires. In this study, the priorities are: 1) Proof of the effectiveness of aluminum as a resource used in the energy sector; 2) The study of the essence, classification and functioning of complete switchgears; 3) The study of UniGear switchgear type ZS1 with air insulation; 4) Creating a model of the current-carrying system of the UniGear ZS1 switchgear with aluminum tires; 5) Presentation of simulation results. The study used methods of theoretical analysis, empirical research, modeling, as well as methods of synthesis and generalization. Mathematical modeling of the heating process was performed copper and aluminum contact joints complete switchgear UniGear type ZS1 air-insulated. A mathematical model is created that allows performing heating to compare the installed temperatures with standard values. Numerical simulation analyzes are presented. The practical result of this final qualification work was the development of an effective and cost-effective model of current-carrying aluminum tires of an air complete switchgear (KRU) of 15 kV, 1600 A type UniGear ZS1 with a cross section at which the temperature does not exceed the permissible value.