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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: Investigation of the effect of wind power stations on the value of short-circuit currents in electric power systems
Creators: name: ÐÐ»Ð¾ÑÐ¾Ðº, ÐÐ°ÐºÑÐ¸Ð¼
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: 2021
Subjects: ÐÐµÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸
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description: The subject of the graduate qualification work is Â«Investigation of the effect of wind power stations on the value of short-circuit currents in electric power systemsÂ». The given work is devoted to studying influence of wind power stations (depending on the type of wind generator) on the value of the makeup current of the short-circuit. The research set the following goals: 1. Collection and systematization of information. 2. Analysis of operation of wind generators of various types in case of short circuits. 3. Development of recommendations for accounting of wind power stations during calculations of short-circuit currents. 4. Mathematical and computer simulation. During the work, the principle of operation of all common types of generating equipment of wind farms was studied, and design features of the equipment were also considered. Further, the issues of modeling wind generators of different types for calculating short-circuit currents were studied. As a result of the work, criteria were developed for the need to consider wind generators of different types in the mathematical model for calculating short-circuit currents, considering the power of generating equipment, the power of the system and the voltage level of the electric network.