Control Algorithm of DC Microgrids by using voltage compensation term

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CIRED 2018 Ljubljana WS - 0259 - 21110.pdf (372.34 KB)

Paper number

0259

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

Ko, Byoung-Sun, Hanyang University, The Republic Of Korea
Lee, Gi-Young, Hanyang University, The Republic Of Korea
Kim, Rae-Young, Hanyang University, The Republic Of Korea
Kim, Seok-Woong, KEPCO Research Institute, The Republic Of Korea
Kim, Hyun-Min, KEPCO Research Institute, The Republic Of Korea
Cho, YoungPyo, KEPCO Research Institute, The Republic Of Korea
KIM, HONGJOO, KEPCO Research Institute, The Republic Of Korea

Abstract

In this paper, the control algorithm of DC microgrid by using voltage compensation term is proposed for energy management and minimization of voltage variation. The droop control has a disadvantage in that it necessarily generates voltage variation and energy management is difficult. To solve these problems, the voltage compensation term through communication between different units is used as an index for energy status of DC microgrid. By setting the operation band and designing the droop gain and nominal voltage, energy management and minimization of voltage variation can be achieved.

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Keywords

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/20.500.12455/1260
http://dx.doi.org/10.34890/433

ISSN

2032-9628

ISBN

978-2-9602415-1-8