title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÐºÐ¸ ÑÑÐºÐ¾ÑÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÑÐ¿ÐµÐ½ÑÐ°ÑÐ¾Ð³Ð¾ Ð¿ÑÑÐºÐ° ÑÐ»ÐµÐºÑÑÐ¾Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»ÐµÐ¹ Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼Ð¾Ð² ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¹
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 and research of automation of accelerated step start of electric motors mechanisms for own needs of power plants
Creators: name: ÐÐ°Ð²Ð»Ð¾Ð², ÐÐ¸ÐºÐ¾Ð»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: 2020
Subjects: Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÐºÐ° ÑÑÑÐ¿ÐµÐ½ÑÐ°ÑÐ¾Ð³Ð¾ Ð¿ÑÑÐºÐ°
Ð°ÑÐ¿
ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÐµ Ð½ÑÐ¶Ð´Ñ Ð°ÑÐ¾Ð¼Ð½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸
ÑÐ½ Ð°ÑÑ
simulink
Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð² ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐµ
automatic step start-up
ass
own needs of a nuclear power plant
on of npp
modeling in power engineering

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description: The topic of the final qualifying work: "Development and research of automation of accelerated step start of electric motors for the own needs of power plants". This work is devoted to the design of adaptive automation of accelerated step start-up of NPP own needs in the Simulink MatlabR2019a graphical programming environment, as well as checking its operation in comparison with the time algorithm of automation. Tasks that were solved in the course of the study: 1. Study of the material on the NPP's own needs, as well as articles on this topic. 2. Construction of a mathematical model of the NPP's own needs scheme, including a diesel generator with turbine speed regulators and a voltage regulator, asynchronous electric motors, step-down transformer, switches, cables and automation. 3. Obtaining current and voltage waveforms at the output of a diesel generator with a step-by-step and adaptive automation algorithm. 4. Analysis of the received data At the beginning of the work, information about the importance of the topic is provided. Below is a short information about the system of own needs at the NPP. After that, the article on the basis of which the work was carried out is reviewed. The results of calculating the parameters of the scheme elements are shown below. A mathematical model of the ON of NPP scheme was described, including all the incoming blocks. As a result, using Simulink, current and voltage waveforms were obtained at the terminals of the diesel generator, and the results were analyzed based on them. The corresponding conclusions about the work are made.