Protection of DC Microgrids Based on Frequency Domain Analysis using Fourier Transform

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F22%3A43967881" target="_blank" >RIV/49777513:23220/22:43967881 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/9916455" target="_blank" >https://ieeexplore.ieee.org/document/9916455</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/KhPIWeek57572.2022.9916455" target="_blank" >10.1109/KhPIWeek57572.2022.9916455</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Protection of DC Microgrids Based on Frequency Domain Analysis using Fourier Transform

Popis výsledku v původním jazyce

Due to the expansion of the use of distributed generation sources and especially renewable energy resources, the use of microgrids is increasing rapidly. The protection of DC microgrids is one of the most important challenges in the design and operation of this type of electrical network. In this paper, a new protection method based on Fourier transform with fault detection capability in different operating conditions is presented. The advantages of the proposed method in comparison with the methods of current change rate, etc., are the speed of its protective operation and the ability to detect faults with high impedance and resistance. The directional protection capability of the proposed method and the coordination of protection equipment are other advantages of the proposed method. The results of the implementation of the proposed method on a sample DC microgrid indicate the efficiency of the proposed method in different operating conditions, fault resistance, etc.

Název v anglickém jazyce

Protection of DC Microgrids Based on Frequency Domain Analysis using Fourier Transform

Popis výsledku anglicky

Due to the expansion of the use of distributed generation sources and especially renewable energy resources, the use of microgrids is increasing rapidly. The protection of DC microgrids is one of the most important challenges in the design and operation of this type of electrical network. In this paper, a new protection method based on Fourier transform with fault detection capability in different operating conditions is presented. The advantages of the proposed method in comparison with the methods of current change rate, etc., are the speed of its protective operation and the ability to detect faults with high impedance and resistance. The directional protection capability of the proposed method and the coordination of protection equipment are other advantages of the proposed method. The results of the implementation of the proposed method on a sample DC microgrid indicate the efficiency of the proposed method in different operating conditions, fault resistance, etc.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

2022 IEEE 3rd KhPI Week on advanced Technology (KhPI Week 2022) : conference proceedings

ISBN

979-8-3503-9920-2

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

—

Název nakladatele

IEEE

Místo vydání

Piscaway

Místo konání akce

Kharkiv, Ukraine

Datum konání akce

3. 10. 2022

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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