Dynamic interactions of PV units in low volatge distribution systems

Hossain, M. J., Lu, J., Mahmud, M. A., Mithulanthan, N. and Pota, H. R. (2013). Dynamic interactions of PV units in low volatge distribution systems. In: Proceedings of the 2013 IEEE 8th Conference on Industrial Electronics and Applications (ICIEA). 2013 IEEE 8th Conference on Industrial Electronics and Applications (ICIEA 2013), Melbourne, Australia, (495-500). 19-21 June 2013. doi:10.1109/ICIEA.2013.6566419

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Author Hossain, M. J.
Lu, J.
Mahmud, M. A.
Mithulanthan, N.
Pota, H. R.
Title of paper Dynamic interactions of PV units in low volatge distribution systems
Conference name 2013 IEEE 8th Conference on Industrial Electronics and Applications (ICIEA 2013)
Conference location Melbourne, Australia
Conference dates 19-21 June 2013
Proceedings title Proceedings of the 2013 IEEE 8th Conference on Industrial Electronics and Applications (ICIEA)
Place of Publication Piscataway, NJ, United States
Publisher IEEE
Publication Year 2013
Sub-type Fully published paper
DOI 10.1109/ICIEA.2013.6566419
Open Access Status
ISBN 9781467363211
Start page 495
End page 500
Total pages 6
Collection year 2014
Abstract/Summary Photovoltaic (PV) units along with other distributed energy resources (DERs) are located close to each other in distributed systems and they are equipped with different controllers. In such systems each manipulated variable may affect several controlled variables causing interaction between the input/output loops and degrade the dynamic performance of the system. This paper presents several case studies to quantify the degree of interaction and identify proper input output signals to minimize the impact of negative interaction. A robust control is also designed with the proper input output signals to alleviate these interactions and enhance the dynamic performance. It is found that negative dynamic interaction can adversely affect the performance of the distribution system and the designed controller can improve the performance by minimizing the negative interactions.
Subjects 2208 Electrical and Electronic Engineering
Keyword Distribution systems
Negative interactions
Photovoltaic
Robust control
Stability
Q-Index Code E1
Q-Index Status Confirmed Code
Institutional Status UQ

 
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Created: Thu, 28 Nov 2013, 18:11:55 EST by System User on behalf of Scholarly Communication and Digitisation Service