title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ»ÐµÐ¹Ð½Ð¾Ð¹ Ð·Ð°ÑÐ¸ÑÑ Ð¿Ð¾Ð½Ð¸Ð·Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸ 110/10ÐºÐ
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: The design of relay protection and automation of the lowering substation and 110 kV
Creators: name: Ð¢ÑÐ»ÑÐºÐ¾Ð², ÐÐ³Ð¾Ñ
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: ÑÐµÐ»ÐµÐ¹Ð½Ð°Ñ Ð·Ð°ÑÐ¸ÑÐ° Ð¸ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÐºÐ°
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relay protection and automation of the lowering substation and 110 kV supply lines

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description: The object: relay protection and automation of the lowering substation and 110 kV supply lines. The aims: perform the design of relay protection and automation of the lowering substation and 110 kV. Methods: The work uses standard design methods that meet the requirements of regulatory documents. Results: as a result of the operation, short-circuit current values are calculated in the electrical circuit, switchgear diagrams are selected, devices and current-carrying parts are selected, design version of relay protection and automation is justified, partially calculated the selected devices for the specified design objects, developed the distribution diagram of RPA devices and information-measuring devices and systems for current and voltage transformers, 110 kV electrical network selectivity maps, 110 kV relay protection circuit diagram, circuit diagram of AUV and automatic devices of 110 kV power transmission lines. Application field: design results can be used in reconstruction of relay protection and automation of electrical network section.