Study of the impact of processes in electric power systems with RES on the operation of numerical differential transformer protection

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

Penetration of variable renewable energy sources (RES) significantly changes processes in electric power systems (EPS), especially in case of faults. Such changes can trigger incorrect operation of relay protection (RP), the principles of functioning and settings determination of which were formed without taking into account the noted RES influence. It is necessary to study in detail the processes under all kinds of normal and abnormal conditions both in the EPS, in the transducers, and in the RP devices themselves to take any preventive measures. For that reason, comprehensive studies were carried out in EPS with RES using Hybrid Real-Time Power System Simulator - the EPS simulator developed by the authors, and detailed mathematical model of one of the major type of RP in EPS - numerical transformer differential protection. The main fragments of these studies are presented in the paper. The obtained data can be used, in particular, in the development of new methods and tools for RP setting up.

Язык оригиналаАнглийский
Название основной публикацииProceedings of 2020 IEEE PES Innovative Smart Grid Technologies Europe, ISGT-Europe 2020
ИздательIEEE Computer Society
Страницы354-358
Число страниц5
ISBN (электронное издание)9781728171005
DOI
СостояниеОпубликовано - 26 окт 2020
Событие10th IEEE PES Innovative Smart Grid Technologies Europe, ISGT-Europe 2020 - Delft, Нидерланды
Продолжительность: 26 окт 202028 окт 2020

Серия публикаций

НазваниеIEEE PES Innovative Smart Grid Technologies Conference Europe
Том2020-October

Конференция

Конференция10th IEEE PES Innovative Smart Grid Technologies Europe, ISGT-Europe 2020
СтранаНидерланды
ГородDelft
Период26.10.2028.10.20

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems

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