title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÑÐµÐ´ÑÑÐ² Ð¿ÑÐ¾ÑÐ¸Ð²Ð¾Ð°Ð²Ð°ÑÐ¸Ð¹Ð½Ð¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð§ÑÐºÐ¾ÑÑÐºÐ¾Ð¹ ÑÐ½ÐµÑÐ³Ð¾ÑÐ¸ÑÑÐµÐ¼Ñ
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: Development of emergency controls for the Chukotka power system
Creators: name: ÐÐ¾Ð³Ð¾Ð¼Ð¾Ð»Ð¾Ð², ÐÐ½Ð°ÑÐ¾Ð»Ð¸Ð¹
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: Ð­Ð½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ
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ÑÐµÐºÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ
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ÑÑÐµÑ ÑÐ°Ð·Ð½Ð¾Ðµ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ðµ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ðµ
mining and processing complex
interruption electricity
dynamic stability
disturbance
synchronous motor
reserve switching
sectional switch
motor load
asynchronous motor
self-starting
bus system
three-phase short circuit

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description: Masters thesis is on âDevelopment of emergency control facilities for the Chukotka power systemâ. This research is aimed at identifying ways to ensure the dynamic stability of synchronous motors, to study the self-starting of asynchronous motors and to maintain the operation of generating equipment when perturbations occur. In the process of the work the following objectives were set and solved: - To highlight the importance of the topic of temporary power failures and the consequences they can cause. - A thorough study of the effect of motor load on the dynamic stability of the power supply system. - Describing the power supply system to be analyzed and determining the parameters of operation under normal conditions. - Use of the âMustangâ computational complex to calculate dynamic stability: setting parameters of induction motors, modeling of various design perturbations, including three-phase short circuits. - Development and proposal of methods aimed at improving the dynamic stability of the power system, which will minimize the risks and possible consequences from short-term power supply disturbances. The study was conducted to ensure the reliability of electrical equipment operation, as well as to prevent possible failures that may occur as a result of disturbances in the power grid. The analysis and research was carried out using the software-computing complex âMustangâ. Results were obtained to study the dynamic stability of synchronous motors, the possibility of self-starting of induction motors and generation when perturbations occurred. In order to improve the dynamic stability of the power supply system, the following solutions were proposed: - inclusion of AVR; - special automatic generation shutdown; - Use of an ultra-fast backup power entry system for synchronous motors These measures are aimed at improving the dynamic stability and efficiency of the whole system.