LV microgrid supplied by diesel generator and PV

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CIRED 2018 Ljubljana WS - 0434 - 20963.pdf (668.61 KB)

Paper number

0434

Working Group Number

Conference name

CIRED 2018 Ljubljana Workshop

Conference date

7 - 8 June 2018

Conference location

Ljubljana, Slovenia

Peer-reviewed

Yes

Short title

Convener

Authors

Hrouda, Josef, EGC-CB, s.r.o., The Czech Republic
Broz, Filip, EGC-CB, s.r.o., The Czech Republic
Petrasek, Jan, EGC-CB, s.r.o., The Czech Republic
Prochazka, Karel, EGC-CB, s.r.o., The Czech Republic
Jiricka, Jan, E.ON Distribuce a.s., The Czech Republic
Kaspirek, Martin, E.ON Distribuce a.s., The Czech Republic

Abstract

This paper deals with operational tests of diesel generators (DG) to the E.ON Distribuce, Inc. distribution system (DS) in the Czech Republic used to providing the supply to separated part of the network during planned interruptions. Frequency and voltage conditions were analyzed regarding to the EN 50160 based on measurements performed within such microgrid. This paper discusses the issues associated with the renewable energy sources (RES) penetration in isolated microgrids. Lastly, resulting recommendations are presented for optimal operating reserve of diesel generator and RES protection relays settings as well, regarding the voltage, power and frequency stability of island network.

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Publisher

AIM

Date

2018-06-07

Published in

CIRED 2018 Ljubljana Workshop on Microgrids and Local Energy Communities

Permanent link to this record

https://www.cired-repository.org/handle/20.500.12455/1125
http://dx.doi.org/10.34890/159

ISSN

2032-9628

ISBN

978-2-9602415-1-8