title: Ð Ð°ÑÑÐµÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð³Ð¾ÑÐµÐ½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð´ÑÐ³Ð¸ ÐÐ Ð²Ð½ÑÑÑÐ¸ Ð¾ÑÑÐµÐºÐ° ÑÐ±Ð¾ÑÐ½ÑÑ ÑÐ¸Ð½ ÑÑÐµÐ¹ÐºÐ¸ ÐÐ Ð£ 10 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: Calculation of short-circuit arc burning processes inside the busbar compartment of 10 kV switchgear
Creators: name: ÐÐ¾ÑÐ½Ð¸Ð»Ð¾Ð², ÐÐ»ÐµÐºÑÐµÐ¹
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: 2024
Subjects: Ð¢Ð¾ÐºÐ¸ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ
Ð¨Ð¸Ð½Ñ (ÑÐ»ÐµÐºÑÑ.)
Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ Ð´ÑÐ³Ð°
Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÐµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°
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localizing ability
pressure
heating
copper

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description: This work is devoted to the study of processes occurring in the compartment of busbars switchgear 10 kV under the influence of short-circuit currents. The tasks that were solved in the course of the study: 1. To develop the design of the busbar compartment of the 10 kV switchgear. 2. To develop a model of the processes of burning short-circuit arc inside a volume equivalent to the volume of the busbar compartment of the 10 kV switchgear 10 kV. 3. Carry out calculations on the developed model. 4. Development of the design of the channel for gas exhaust. 5. Calculation of the processes of hot air outlet through the channel for gas removal. In the course of this work was developed geometric model of the busbar compartment of 10 kV switchgear. Also, based on the technical data of the selected switchgear model, a simplified model was developed to calculate the arc combustion in the equivalent real busbar compartment volume. Based on the results of the arc combustion calculations, a duct was designed to exhaust the hot gas from the busbar compartment. The final values of the calculations allowed comparison with the permissible values regulated by the normative documents.