Dynamic interactions among multiple DER controllers in distribution systems

Hossain, M. J., Saha, T. K., Mithulananthan, N., Pota, H. R. and Lu, J. (2012). Dynamic interactions among multiple DER controllers in distribution systems. In: Proceedings: Powercon 2012. IEEE PES International Conference on Power Systems Technology (Powercon 2012), Auckland, New Zealand, (1-6). 30 October - 2 November 2012. doi:10.1109/PowerCon.2012.6401361

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Author Hossain, M. J.
Saha, T. K.
Mithulananthan, N.
Pota, H. R.
Lu, J.
Title of paper Dynamic interactions among multiple DER controllers in distribution systems
Conference name IEEE PES International Conference on Power Systems Technology (Powercon 2012)
Conference location Auckland, New Zealand
Conference dates 30 October - 2 November 2012
Proceedings title Proceedings: Powercon 2012
Journal name 2012 IEEE International Conference on Power System Technology, POWERCON 2012
Place of Publication Piscataway, NJ, United States
Publisher IEEE (Institute for Electrical and Electronic Engineers)
Publication Year 2012
Sub-type Fully published paper
DOI 10.1109/PowerCon.2012.6401361
ISBN 9781467328685
Start page 1
End page 6
Total pages 6
Collection year 2013
Language eng
Abstract/Summary The increasing penetration of small sized distributed generators within close proximity to each other in distribution systems can bring about negative interactions among them. This paper presents the issues of system and control interactions among several distributed energy resource (DER) controllers that can affect the operation and design of a distribution system. The impact of tuning controllers on system damping is also investigated through a widely used approach. A number of studies are carried out to investigate possible interactions among several controllers under different operating conditions. An industrial mesh 43-bus distribution test system is used for both modal analyses and nonlinear simulations. It is found that negative interactions can arise among multiple DER controllers located close to each other but proper tuning can significantly enhance system damping and stability margin.
Keyword Dynamic interactions
Distributed energy resources
Distribution systems
Eigenvalue
Q-Index Code E1
Q-Index Status Confirmed Code
Institutional Status UQ
Additional Notes Conference theme “Towards Smarter Resilient and Economic Power Systems”

 
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Created: Thu, 08 Nov 2012, 01:45:56 EST by Hung Quoc Duong on behalf of School of Information Technol and Elec Engineering