Control Algorithm of DC Microgrids by using voltage compensation term
Paper number
0259Conference name
CIRED 2018 Ljubljana WorkshopConference date
7 - 8 June 2018Conference location
Ljubljana, SloveniaPeer-reviewed
YesMetadata
Show full item recordAuthors
Ko, Byoung-Sun, Hanyang University, The Republic Of KoreaLee, 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.Publisher
AIMDate
2018-06-07Permanent link to this record
https://www.cired-repository.org/handle/20.500.12455/1260http://dx.doi.org/10.34890/433