Effective power sharing approach for islanded microgrids

M. I. Azim; M. A. Hossain; M. J. Hossain; H. R. Pota

doi:10.1109/ISGT-Asia.2015.7387050

Effective power sharing approach for islanded microgrids

M. I. Azim, M. A. Hossain, M. J. Hossain, H. R. Pota

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

6 Citations (Scopus)

Abstract

A droop control-based approach of effective power sharing among four parallel inverter-interfaced generators in an islanded microgrid has been proposed in this paper. Droop control strategy is applied during load change in islanded microgrid system in a way that power sharing among all the generators is also equal. This paper describes the small-signal stability analysis method to select the control gains needed to stabilize the considered microgrid system with desired power sharing among different generators connected in various buses. The real powers of distributed-generation (DG) units are shared based on the frequency, whereas a linear model is used to tune controller for reactive power sharing in this paper. The proposed power sharing scheme is verified with the help of MATLAB simulation.

Original language	English
Title of host publication	Proceedings of the 2015 IEEE Innovative Smart Grid Technologies - Asia
Subtitle of host publication	ISGT ASIA 2015
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	1-4
Number of pages	4
ISBN (Electronic)	9781509012381
DOIs	https://doi.org/10.1109/ISGT-Asia.2015.7387050
Publication status	Published - 19 Jan 2016
Externally published	Yes
Event	IEEE Innovative Smart Grid Technologies - Asia, ISGT ASIA 2015 - Bangkok, Thailand Duration: 3 Nov 2015 → 6 Nov 2015

Other

Other	IEEE Innovative Smart Grid Technologies - Asia, ISGT ASIA 2015
Country/Territory	Thailand
City	Bangkok
Period	3/11/15 → 6/11/15

Keywords

DG units
droop control
microgrid
power sharing
voltage-source converters (VSC)

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10.1109/ISGT-Asia.2015.7387050

Cite this

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title = "Effective power sharing approach for islanded microgrids",

abstract = "A droop control-based approach of effective power sharing among four parallel inverter-interfaced generators in an islanded microgrid has been proposed in this paper. Droop control strategy is applied during load change in islanded microgrid system in a way that power sharing among all the generators is also equal. This paper describes the small-signal stability analysis method to select the control gains needed to stabilize the considered microgrid system with desired power sharing among different generators connected in various buses. The real powers of distributed-generation (DG) units are shared based on the frequency, whereas a linear model is used to tune controller for reactive power sharing in this paper. The proposed power sharing scheme is verified with the help of MATLAB simulation.",

keywords = "DG units, droop control, microgrid, power sharing, voltage-source converters (VSC)",

author = "Azim, {M. I.} and Hossain, {M. A.} and Hossain, {M. J.} and Pota, {H. R.}",

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Azim, MI, Hossain, MA, Hossain, MJ & Pota, HR 2016, Effective power sharing approach for islanded microgrids. in Proceedings of the 2015 IEEE Innovative Smart Grid Technologies - Asia: ISGT ASIA 2015. Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 1-4, IEEE Innovative Smart Grid Technologies - Asia, ISGT ASIA 2015, Bangkok, Thailand, 3/11/15. https://doi.org/10.1109/ISGT-Asia.2015.7387050

Effective power sharing approach for islanded microgrids. / Azim, M. I.; Hossain, M. A.; Hossain, M. J.; Pota, H. R.

Proceedings of the 2015 IEEE Innovative Smart Grid Technologies - Asia: ISGT ASIA 2015. Piscataway, NJ : Institute of Electrical and Electronics Engineers (IEEE), 2016. p. 1-4.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

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AU - Hossain, M. A.

AU - Hossain, M. J.

AU - Pota, H. R.

PY - 2016/1/19

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N2 - A droop control-based approach of effective power sharing among four parallel inverter-interfaced generators in an islanded microgrid has been proposed in this paper. Droop control strategy is applied during load change in islanded microgrid system in a way that power sharing among all the generators is also equal. This paper describes the small-signal stability analysis method to select the control gains needed to stabilize the considered microgrid system with desired power sharing among different generators connected in various buses. The real powers of distributed-generation (DG) units are shared based on the frequency, whereas a linear model is used to tune controller for reactive power sharing in this paper. The proposed power sharing scheme is verified with the help of MATLAB simulation.

AB - A droop control-based approach of effective power sharing among four parallel inverter-interfaced generators in an islanded microgrid has been proposed in this paper. Droop control strategy is applied during load change in islanded microgrid system in a way that power sharing among all the generators is also equal. This paper describes the small-signal stability analysis method to select the control gains needed to stabilize the considered microgrid system with desired power sharing among different generators connected in various buses. The real powers of distributed-generation (DG) units are shared based on the frequency, whereas a linear model is used to tune controller for reactive power sharing in this paper. The proposed power sharing scheme is verified with the help of MATLAB simulation.

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KW - voltage-source converters (VSC)

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Effective power sharing approach for islanded microgrids

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