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General Information
ISSN:
2315-4462 (Print); 2373-3594 (Online)
Abbreviated Title:
Int. J Smart Grid Clean Energy
Frequency:
4 issues per year
Editor-in-Chief:
Prof. Danny Sutanto
DOI:
10.12720/sgce
Indexed by:
Inspec (IET),
CNKI
, Crossref, Google Scholar,
etc
.
Editor-in-Chief
Prof. Danny Sutanto
University of Wollongong, Australia
I am very excited to serve as the first Editor-in-Chief of the Journal of Smart Grid and Clean Energy (SGCE)and hope that the publication can enrich the readers’ experience .... [
Read More
]
What's New
2024-03-28
March 28th, 2024 News! Vol. 13, No. 1 has been published online!
2024-01-04
IJSGCE will adopt Article-by-Article Work Flow. For the quarterly journal, each issue will be released at the end of the issue month.
2023-10-09
October 9th, 2023 News! Vol. 11, No. 4 has been published online!
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2022
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Vol. 11, No. 1, January 2022
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Decomposition control system to suppress the fluctuating voltage of a weak grid connected with a mega wind farm
Author(s): Aroun Sanelath
a
, Ken Nagasaka
b
a
Electrical and Electronic Engineering Department, Tokyo University of Agriculture and Technology, Tokyo, Japan
b
Supervisor Professor of Graduate School of Engineering, Tokyo University of Agriculture and Technology, Tokyo, Japan
International Journal of Smart Grid and Clean Energy
, vol. 11, no. 1, January 2022: pp. 41-48
ISSN: 2315-4462 (Print)
ISSN: 2373-3594 (Online)
Digital Object Identifier: 10.12720/sgce.11.1. 41-48
Abstract
: Clean energy such as wind power has rapidly grown over decades. However, unstable output of wind farm (WF) causes the fluctuating voltage and reactive power shortage problem that directly affects security and stability of the grid when a mega WF is connected to a weak grid. The goal of this research is to suppress voltage fluctuation and reactive power shortage of a weak grid. MATLAB/Simulink is implemented as a simulation platform. In addition, the penetration limits of WF to power grid (IEEE 30 Bus Test System) was investigated. As a result, 9 out of 30 buses are available for Mega WF. Furthermore, in this paper, the decomposition method using time delay to send 54 MW of WF to a weak grid was carried out. PQ inverter and STATCOM were also implemented into the control system to compensate the reactive power and enhance the stability of a weak power system. As a consequence, 54 MW of WF was successfully able to transmit to a weak grid by implementing the approach mentioned above.
Keywords
: Decomposition approach, STATCOM, mega wind farm, weak grid, IEEE 30 Bus Test System
Full Paper.pdf
Copyright © 2022 by the authors. This is an open access article distributed under the Creative Commons Attribution License (
CC BY-NC-ND 4.0
), which permits use, distribution and reproduction in any medium, provided that the article is properly cited, the use is non-commercial and no modifications or adaptations are made.
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