title: ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð°Ð½Ð¾ÑÐ¼Ð°Ð»ÑÐ½ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð², Ð²Ð»Ð¸ÑÑÑÐ¸Ñ Ð½Ð° ÑÐ°Ð±Ð¾ÑÑ ÑÐ¸Ð»Ð¾Ð²Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¹
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: Modeling of abnormal modes that affect the operation of power equipment of power plants
Creators: name: Ð¡Ð°Ð²Ð¸ÑÐºÐ¸Ð¹, ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
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: Ð°Ð½Ð¾ÑÐ¼Ð°Ð»ÑÐ½ÑÐµ ÑÐµÐ¶Ð¸Ð¼Ñ ÑÐ°Ð±Ð¾ÑÑ
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BINOM
abnormal operation modes
simulation
power power equipment
electric power quality
electric power industry
hydropower plant
software and hardware complex
structural diagram

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description: The purpose of this work is modeling and analysis of abnormal modes created by consumers and capable of influencing power equipment. A possible variant of the modernization of the power distribution circuit for the studied hydroelectric power station is given, as well as the choice of the main equipment, a feasibility study to select the most advantageous structural diagram, the calculation of short-circuit currents at characteristic points, the choice of switching devices, current-carrying parts and measuring current and voltage transformers. The problem of the harmful effect of abnormal modes on electrical equipment and the quality of electricity for consumers, the relevance of this problem, as well as the damage that can be caused to equipment due to the occurrence of such operating modes, is highlighted. The block diagram of the system for measuring and controlling the quality of electricity is described and presented.