title: ÐÐ½Ð°Ð»Ð¸Ð· Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð²Ð°ÐºÑÑÐ¼Ð½Ð¾Ð¹ Ð´ÑÐ³Ð¸ Ð² Ð´ÑÐ³Ð¾Ð³Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÐºÐ°Ð¼ÐµÑÐµ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ 10 ÐºÐ 630 Ð Ñ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÐ¼ ÑÐ°Ð´Ð¸Ð°Ð»ÑÐ½ÑÐ¼ Ð¼Ð°Ð³Ð½Ð¸ÑÐ½ÑÐ¼ Ð¿Ð¾Ð»ÐµÐ¼
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: Analysis of Vacuum Arc Motion in the Arc Suppression Chamber of 10kV 630A Circuit Breaker with Radial Magnetic Field
Creators: name: Ð®Ñ Ð¥Ð°Ð¾Ð´ÑÐ½
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: Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÐ¹ Ð²Ð°ÐºÑÑÐ¼Ð½Ð¾Ð¹ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ
Ð´ÑÐ³Ð¾Ð³Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾
ÑÐ°Ð´Ð¸Ð°Ð»ÑÐ½Ð¾Ðµ Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð¾Ðµ Ð¿Ð¾Ð»Ðµ
high voltage vacuum circuit breaker
interrupter device
radial magnetic field

description: Ð ÑÑÐ¾Ð¹ ÑÑÐ°ÑÑÐµ Ð¸Ð·ÑÑÐ°ÐµÑÑÑ Ð²Ð°ÐºÑÑÐ¼Ð½ÑÐ¹ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ Ð² ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ð¸ Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ð¼ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»ÐµÐ¼ SF6 Ð¸ Ð²ÑÐ±Ð¸ÑÐ°ÐµÑÑÑ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½ÑÐ¹ ÑÐ¿Ð¾ÑÐ¾Ð± Ð³Ð°ÑÐµÐ½Ð¸Ñ Ð´ÑÐ³Ð¸.Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÑ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµ-ÑÐºÐ¸Ñ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»ÐµÐ¹ Ñ Ð³Ð°Ð·Ð¾Ð²Ð¾Ð¹ Ð¸Ð·Ð¾Ð»ÑÑÐ¸ÐµÐ¹ Ð¸ Ð²Ð°ÐºÑÑÐ¼Ð½ÑÑ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»ÐµÐ¹.ÐÐ»Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð²Ð°ÐºÑÑÐ¼Ð½Ð¾Ð¹ Ð´ÑÐ³Ð¾Ð²Ð¾Ð¹ ÐºÐ°Ð¼ÐµÑÑ Ð¿ÑÐµÐ´ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° ÐºÐ¾Ð½ÑÐ°ÐºÑÐ½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° Ñ ÑÐ°Ð´Ð¸Ð°Ð»ÑÐ½ÑÐ¼ Ð¸ Ð¾ÑÐµÐ²ÑÐ¼ Ð¼Ð°Ð³Ð½Ð¸ÑÐ½ÑÐ¼Ð¸ Ð¿Ð¾Ð»ÑÐ¼Ð¸. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð²Ð°ÐºÑÑÐ¼Ð½Ð¾Ð³Ð¾ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ Ñ ÑÑÐ¾Ð²-Ð½ÐµÐ¼ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ 10 ÐºÐ.Ð Ð½ÐµÐ¼ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð»Ñ ÑÐ°Ð·Ð»Ð¸-ÑÐµÐ½Ð¸Ñ Ð²Ð°ÐºÑÑÐ¼Ð½ÑÑ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»ÐµÐ¹ Ð¿Ð¾ Ð´Ð¸ÑÑÑÐ·Ð¸Ð¾Ð½Ð½ÑÐ¼ Ð´ÑÐ³Ð°Ð¼.Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ Ð¸ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿ ÑÐ°Ð±Ð¾ÑÑ Ð²Ð°ÐºÑÑÐ¼Ð½Ð¾Ð³Ð¾ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾ÑÐ¾Ð±ÐµÐ½-Ð½Ð¾ÑÑÐ¸ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð´ÑÐ³Ð¸ Ð² ÑÐ°Ð´Ð¸Ð°Ð»ÑÐ½Ð¾Ð¼ Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð¾Ð¼ Ð¿Ð¾Ð»Ðµ. ÐÐ½Ð°Ð»Ð¸Ð·Ð¸ÑÑÐµÑÑÑ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð²Ð°ÐºÑÑÐ¼Ð½Ð¾Ð¹ Ð´ÑÐ³Ð¸ Ð¿Ð¾ÑÑÐ¾ÑÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ° Ð¸ ÑÐ¾Ð¾ÑÐ²ÐµÑ-ÑÑÐ²ÑÑÑÐ°Ñ Ð¸Ð¼Ð¸ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ ÑÐ¾Ð·Ð´Ð°ÐµÑÑÑ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ð¸ Comsol Multiphysics Ð´Ð»Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð²Ð°ÐºÑÑÐ¼Ð½Ð¾Ð¹ Ð´ÑÐ³Ð¸ Ð¿Ð¾ÑÑÐ¾-ÑÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ°.ÐÐ±Ð¾Ð±ÑÐµÐ½Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÑÑÐ°Ð´Ð¸Ð¸ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð´ÑÐ³Ð¸ Ð¸ Ð¸Ð·ÑÑÐµÐ½Ñ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð´ÑÐ³Ð¸ ÐºÐ¾Ð½ÑÐ°ÐºÑÐ¾Ð² Ð² ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¿Ð¾Ð»Ð¾-Ð¶ÐµÐ½Ð¸ÑÑ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¸Ð¼Ð¸ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð¿Ð¾Ð¿ÐµÑÐµÑÐ½Ð¾Ð³Ð¾ Ð¼Ð°Ð³-Ð½Ð¸ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾Ð»Ñ Ð½Ð° Ð²Ð°ÐºÑÑÐ¼Ð½ÑÑ Ð´ÑÐ³Ñ Ð¿Ð¾ÑÑÐ¾ÑÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ°. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¿Ð¾ÐºÐ°Ð·ÑÐ²Ð°-ÑÑ, ÑÑÐ¾ Ð¿Ð¾Ð¿ÐµÑÐµÑÐ½Ð¾Ðµ Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð¾Ðµ Ð¿Ð¾Ð»Ðµ Ð¼Ð¾Ð¶ÐµÑ Ð²ÑÐ·ÑÐ²Ð°ÑÑ Ð¿ÐµÑÐµÐ¼ÐµÑÐµÐ½Ð¸Ðµ Ð´ÑÐ³Ð¸ Ð²Ð°-ÐºÑÑÐ¼Ð½Ð¾Ð¹ ÐºÐ°Ð¼ÐµÑÑ Ð¿Ð¾ÑÑÐ¾ÑÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ° Ð¿Ð¾ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸ ÐºÐ¾Ð½ÑÐ°ÐºÑÐ°, Ð¾ÑÐ»Ð°Ð±Ð»ÑÑ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐµ Ð³Ð¾ÑÐµÐ½Ð¸Ðµ Ð´ÑÐ³Ð¸, Ð¸ Ð´Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÑÑ, ÑÑÐ¾ Ð²Ð°ÐºÑÑÐ¼Ð½ÑÐ¹ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ Ð¿Ð¾-ÑÑÐ¾ÑÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ° Ð¼Ð¾Ð¶ÐµÑ ÑÐ»ÑÑÑÐ¸ÑÐµ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ Ð³Ð°ÑÐ¸ÑÑ Ð´ÑÐ³Ñ, Ð¿ÑÐ¸Ð»Ð¾Ð¶Ð¸Ð² Ð¿Ð¾Ð¿Ðµ-ÑÐµÑÐ½Ð¾Ðµ Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð¾Ðµ Ð¿Ð¾Ð»Ðµ.
description: In this paper the vacuum circuit breaker is studied in comparison with the SF6 circuit breaker and the most efficient way of extinguishing the arc is selected.The reliability of gas-insulated circuit breakers and vacuum circuit breakers is considered.A contact system with radial and axial magnetic fields is provided to create a vacuum arc chamber. A constructional analysis of a vacuum circuit breaker with 10 kV voltage level is given. The basic requirements for the differentiation of vacuum circuit breakers with diffusion arcs are presented. The design and operating principle of the vacuum circuit breaker and the features of the arc motion in the radial magnetic field are considered. The DC vacuum arc model is analysed and the corresponding simulation model is created in Comsol Multiphysics software for DC vacuum arc model-ling and analysis.The characteristics of the arc development stage are summa-rised and the variation of the contact arc characteristics in different positions is studied. Simulation study of influence of transverse magnetic field on vacuum DC arc is carried out. The results show that the transverse magnetic field can cause the DC vacuum chamber arc to move across the contact surface, weakening further arcing and proves that the DC vacuum switch can improve its arc ex-tinguishing ability by applying a transverse magnetic field.