Powered by OpenAIRE graph
Found an issue? Give us feedback
addClaim

This Research product is the result of merged Research products in OpenAIRE.

You have already added 0 works in your ORCID record related to the merged Research product.

Реализация Ñ†Ð¸Ñ„Ñ€Ð¾Ð²Ñ‹Ñ Ð´Ð²Ð¾Ð¹Ð½Ð¸ÐºÐ¾Ð² устройств РЗА сетей 6-35кВ

выпускная квалификационная работа бакалавра

Реализация Ñ†Ð¸Ñ„Ñ€Ð¾Ð²Ñ‹Ñ Ð´Ð²Ð¾Ð¹Ð½Ð¸ÐºÐ¾Ð² устройств РЗА сетей 6-35кВ

Abstract

Тема выпускной квалификационной работы: «Реализация цифровых двойников устройств РЗА сетей 6–35 кВ». Целью работы являлось реализация и анализ работы модели цифровых двойников устройств РЗА при моделировании различных аварийных ситуаций в энергосетях. С учетом поставленной цели в исследовании решались следующие задачи: 1) Исследование первичного современного оборудования и технических решений, путем проектирования электрической части ГРЭС. 2) Исследование микропроцессорных устройств РЗА и способов реализации их цифровых двойников. 3) Реализация модели цифрового двойника микропроцессорного устройства. 4) Реализация средств наблюдения и анализа за экспериментами. 5) Анализ правильности работы микропроцессорных устройств на объекте, путем моделирования аварийных событий в модели. В качестве среды для разработки цифрового двойника выбрано программное обеспечение LabVIEW, которое позволяет оперировать одновременно множеством сигналов и реализовать принцип декомпозиции. Результатом работы является проект электрической части ГРЭС, включающий пояснительную записку и чертежи главной схемы электрических соединений. Также описаны методы реализации цифровых двойников устройств РЗА сетей 6–35 кВ, на основе которых реализован двойник микропроцессорного терминала. Реализованный цифровой двойник устройства РЗА протестирован в модели системы РЗА при различных типовых повреждениях на объекте.

The topic of the final qualifying work: "The implementation of digital twins of RZA devices of 6-35 kV networks"The purpose of the work was to implement and analyze the operation of the model of digital twins of RPA devices when modeling various emergency situations in power grids. Taking into account the set goal, the following tasks were solved in the study: 1) Research of primary modern equipment and technical solutions, by designing the electrical part of the GRES. 2) The study of microprocessor-based RPA devices and ways to implement their digital counterparts. 3) Implementation of the digital twin model of a microprocessor device. 4) Implementation of means of observation and analysis of experiments. 5) Analysis of the correct operation of microprocessor devices at the facility, by modeling emergency events in the model. LabVIEW software has been chosen as the environment for the development of a digital double, which allows you to operate simultaneously with a variety of signals and implement the principle of decomposition. The result of the work is a project of the electrical part of the GRES, including an explanatory note and drawings of the main circuit of electrical connections. Also described are the methods of implementing digital twins of RPA devices of 6-35 kV networks, based on which a microprocessor terminal twin is implemented. The implemented digital twin of the RPA device was tested in the RPA system model for various typical damages on the object.

Keywords

relay protection, цифровой двойник, цифровая подстанция, рза, digital substation, релейная защита, digital double, rpa

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Upload OA version
Are you the author of this publication? Upload your Open Access version to Zenodo!
It’s fast and easy, just two clicks!