title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ ÑÐ¸Ð¿Ð¾Ð²ÑÑ Ð±ÐµÑÑÐµÑÐ¾ÑÐ½ÑÑ ÑÐ¸ÑÑÐµÐ¼ Ð²Ð¾Ð·Ð±ÑÐ¶Ð´ÐµÐ½Ð¸Ñ Ð´Ð»Ñ ÑÑÑÐ±Ð¾Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ¾Ð² ÐÐ­Ð¡
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 models of standard brushless excitation systems for NPP turbogenerators
Creators: name: ÐÐ¾Ð²ÑÑÐ½, ÐÐ¾Ð»Ð¸Ð½Ð°
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±ÐµÑÑÐµÑÐ¾ÑÐ½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° Ð²Ð¾Ð·Ð±ÑÐ¶Ð´ÐµÐ½Ð¸Ñ
Ð¿Ð¾Ð»Ð½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ
ÑÐºÐ²Ð¸Ð²Ð°Ð»ÐµÐ½ÑÐ½Ð°Ñ Ð²Ð½ÐµÑÐ½ÑÑ ÑÐµÑÑ
Ð¼Ð°Ð»ÑÐµ Ð²Ð¾Ð·Ð¼ÑÑÐµÐ½Ð¸Ñ
Ð±Ð¾Ð»ÑÑÐ¸Ðµ Ð²Ð¾Ð·Ð¼ÑÑÐµÐ½Ð¸Ñ
MATLAB Simulink
brushless excitiation system
complete model
equivalent external network
small disturbance
large disturbance

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description: The work was initiated by the engineering department of excitation systems of Power Machines JSC, which provided data on turbogenerators and exciters, and is devoted to the development of detailed models of brushless excitation systems in the MATLAB Simulink software system, most often used for turbogenerators of nuclear power plants. The research set the following goals: 1. Modeling of typical brushless excitation systems: BDS-430-7800-2, BDS-480-9600-2, BDS-430-7800-2, BDS-500-3200-2, ensuring the operation ofÂ  turbogenerators of four power plants: Kalinin NPP, Beloyarsk NPP, Leningrad NPP and Kostroma GRES, in MATLAB Sumulink. 2. Study of developed models in idle mode and rated mode in the network. 3. Simulation of full and equivalent external network replacement schemes. 4. Conformity evaluation of two models of external network when operating in steady mode and in transients process with small and large disturbances. Complete models of brushless excitation systems were modeled, which accurately map the real physical properties of excitation systems and allow the research units necessary during operation. Also, the complete external network was modeled, and its network reduction was realized. As a result, it has been proven that the use of this equivalence method of equivalence simplifies computational processes and does not lead to a loss of reliability in the mapping of electromechanical processes