title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¼Ð°Ð»ÑÑ ÐÐ­Ð¡ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 2Ñ 25 ÐÐÑ
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: Designing the electrical part of a hydroelectric power plant with a capacity of 2x25 MW
Creators: name: Ð¥Ð¸Ð·ÑÐ¸ÐµÐ², ÐÐ¸Ð±Ð¸ÑÐ°Ð²
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Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÑÐ°Ð½ÑÐ¸Ñ
Ð³Ð¸Ð´ÑÐ¾ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ñ
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ÑÑÑÑ ÑÐ°Ð·Ð½Ð¾Ðµ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ðµ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ðµ
Ð½ÐµÑÐ¸Ð¼Ð¼ÐµÑÑÐ¸ÑÐ½Ð¾Ðµ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ðµ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ðµ
ÑÐ¸ÑÑÐµÐ¼Ð° Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹
electric station
hydroelectric power station
hydrogenerator
three-phase short circuit
asymmetrical short circuit
measurement system

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description: The purpose of the work is to design the electrical part of the HPP using modern equipment and technical solutions. Tasks that were solved during the design process: 1) selection of the structural scheme of the station, the main electrical equipment,Â  switchgear circuits; 2) calculation of currents of symmetrical and asymmetric short circuits at charac-teristic points of the circuit; 3) selection of electrical devices, conductors, current and voltage measuring trans-formers; 4) selection of equipment and technical solutions for the SHC system of measure-ment, accounting and quality control of electric energy; 5) description of the main technical requirements of the RPA. Calculations justifying the decisions made were carried out using the softwareÂ  Â«Microsoft ExcelÂ», Â«RastrWin3Â», the graphical part of the work was performed in the program Â«ÐÐÐÐÐÐ¡-3DÂ». The result of the work is a project of the electrical part of the HPP, including anÂ  explanatory note with explanatory calculations, drawings of the main circuit of the electrical connections of the HPP, the design of the 220 kV switchgear, the main circuitÂ  of electrical measurements and the arrangement of measuring instruments and the block diagram of the software and hardware complex.