title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ ÐÐ­Ð¡ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 14Ð¥700 ÐÐÑ Ð½Ð° ÑÐµÐºÐµ Ð¯Ð½ÑÐ·Ñ
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: Design of the electrical part of the hydroelectric power station with a capacity of 14X700 MW on the Yangtze River
Creators: name: Ð¥Ð¾Ñ Ð®Ñ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: 2020
Subjects: ÐÐ­Ð¡
Ð¢ÑÐ¸ Ð£ÑÐµÐ»ÑÑ
700ÐÐÑ
ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ
Ð³Ð¸Ð´ÑÐ¾Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾Ñ
ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ðµ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ðµ
ÐÐ Ð£Ð­
ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾
HPP
Three Gorges
700MW
electrical part
hydrogenerator
short circuit
GIS
distribution drvice

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description: The theme of final qualification work: âDesigning the electrical part of a hydroelectric power station with a capacity of 14x700 MW on the Yangtze Riverâ. The work is devoted to the design of the electrical part of the left bank along the Yangtze River of the Three Gorges hydroelectric power station in the People's Republic of China. Tasks that were solved during the design: 1. The choice of basic electrical equipment and distribution circuits of hydroelectric power plants. 2. Calculation of short circuit currents at characteristic points of the circuit. 3. The choice of electrical apparatus, conductors, measuring current and voltage transformers. 4. Development of drawings of the main circuit of electrical connections of the hydroelectric power station and the design of the 500 kV switchgear. 5. An analytical review of the features of the electric power industry in China. The work was carried out using educational literature and Internet materials, where most of the data and information was collected: electrical parameters of the power plant, information about the power system. The electrical equipment was selected in accordance with the guidelines for the calculation of short circuit currents, tested according to the conditions of continuous operation in normal mode, for thermal and electrodynamic resistance during short circuits, circuit breakers were also tested for switching ability. The result of the work is the design of the electric part of the hydroelectric station with an installed capacity of 9,800 MW.