An Experimental Study to Investigate PQ Impacts in a Grid Connected PV System
International Journal of Sustainable and Green Energy
Volume 5, Issue 4, July 2016, Pages: 46-58
Received: May 3, 2016; Accepted: May 16, 2016; Published: Jun. 6, 2016
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KSV Swarna, Faculty of Science, Engineering and Built Environment, Deakin University, Geelong, VIC, Australia
Arangarajan Vinayagam, Faculty of Science, Engineering and Built Environment, Deakin University, Geelong, VIC, Australia
Sui Yang Khoo, Faculty of Science, Engineering and Built Environment, Deakin University, Geelong, VIC, Australia
Alex Stojcevski, Centre of Technology, RMIT University, Saigon South, Vietnam
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Grid integrations of Renewable Energy (RE) is identified as one of the most prominent energy technologies to meet the growing energy demand and to build a sustainable society for future. RE resources such as rooftop PV and small wind turbines when connected to the grid will have substantial potential supply electricity with negligible impacts in network. On the other hand, grid integrated with large-scale RE resources results in adverse impacts and increases the network utility concerns especially issues involved with power quality of the distribution networks due to the intermittent nature of solar PV and wind. Hence, there is an emergent need to analyse the impacts of grid integrations for reliable power generation and distribution. The main intent of this paper is to investigate and analyse Power Quality (PQ) impacts in a network by an experimental approach. Renewable Energy Integration Facility at Common wealth Scientific and Industrial Research Organisation (CSIRO), Newcastle, Australia had been used and different experiments were proposed and analysed with various power sources and highly controllable loads. A great deal of attention has been paid in analysing PQ impacts-voltage variations, power variations, Power Factor (PF), voltage unbalance and neutral currents using low voltage mini grid facility.
Impact Analysis, Solar PV, Wind, Integration, Power Quality
To cite this article
KSV Swarna, Arangarajan Vinayagam, Sui Yang Khoo, Alex Stojcevski, An Experimental Study to Investigate PQ Impacts in a Grid Connected PV System, International Journal of Sustainable and Green Energy. Vol. 5, No. 4, 2016, pp. 46-58. doi: 10.11648/j.ijrse.20160504.11
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Hossain, M. K. and M. H. Ali, Transient stability augmentation of PV/DFIG/SG-based hybrid power system by parallel-resonance bridge fault current limiter. Electric Power Systems Research, 2016. 130: p. 89-102.
Online Available from:
(ENA), E. N. A., ARENA, A. R. E. Agency, Editor 2016, Energy Network Association (ENA): Australia.
Mills, D., Renewable energy in Australia. Energy & Environment, 2000. 11(4): p. 479-509.
Jackson, T. M., G. R. Walker, and N. Mithulananthan. Integrating PV systems in to distribution networks with battery energy storage systems. in Power Engineering Conference (AUPEC), 2014 Australasian Universities. 2014. IEEE.
Ackermann, T., Wind power in power systems. Vol. 140. 2005: Wiley Online Library.
Lewis, S. Analysis and management of the impacts of a high penetration of photovoltaic systems in an electricity distribution network. in Innovative Smart Grid Technologies Asia (ISGT), 2011 IEEE PES. 2011. IEEE.
Geoscience Australia, A., Australian Energy Resourse Assessment, E.a.T. Department of Resources, Editor 2010. p. 253-274.
KSV Swarna, A. V., Sui Yang Khoo, Alex Stojcevski Impacts of integration of wind and solar PV in a typical Power Network, in International Conference on Sustainable Energy and Environmental Engineering(SEEE2015),2015, Atlantis press: Bangkok,Thailand.
Srisaen, N. and A. Sangswang. Effects of PV grid-connected system location on a distribution system. in Circuits and Systems, 2006. APCCAS 2006. IEEE Asia Pacific Conference on. 2006. IEEE.
Ali, S., N. Pearsall, and G. Putrus. Impact of high penetration level of grid-connected photovoltaic systems on the UK low voltage distribution network. in International Conference on Renewable Energies and Power Quality. 2012.
Eltawil, M. A. and Z. Zhao, Grid-connected photovoltaic power systems: Technical and potential problems—A review. Renewable and Sustainable Energy Reviews, 2010. 14(1): p. 112-129.
Thomson, M. and D. Infield, Impact of widespread photovoltaics generation on distribution systems. Renewable Power Generation, IET, 2007. 1(1): p. 33-40.
Tonkoski, R., D. Turcotte, and T. H. El-Fouly, Impact of high PV penetration on voltage profiles in residential neighborhoods. Sustainable Energy, IEEE Transactions on, 2012. 3(3): p. 518-527.
Haque, M., A novel method of evaluating performance characteristics of a self-excited induction generator. Energy Conversion, IEEE Transactions on, 2009. 24(2): p. 358-365.
Khadem, S. K., M. Basu, and M. Conlon, Power quality in grid connected renewable energy systems: role of custom power devices. 2010.
Rona, B. and Ö. Güler, Power system integration of wind farms and analysis of grid code requirements. Renewable and Sustainable Energy Reviews, 2015. 49: p. 100-107.
El-Shimy, M., M. Badr, and O. Rassem. Impact of large scale wind power on power system stability. in Power System Conference, 2008. MEPCON 2008. 12th International Middle-East. 2008. IEEE
Swarna KSV, A. V., Sui yang Khoo, Alex Stojcevski. Impacts of integartion of wind and solar PV in a typical network. in SEEE2015. 20. Thailand, Bangkok: Atlantis.
Tande, J. O. G., Applying power quality characteristics of wind turbines for assessing impact on voltage quality. Wind energy, 2002. 5(1): p. 37-52.
Vilar, C., J. Usaola, and H. Amarís, A frequency domain approach to wind turbines for flicker analysis. Energy Conversion, IEEE Transactions on, 2003. 18(2): p. 335-341.
CSIRO Energy Transformed Flagship Available from:
El-Tamaly, H. H., M. A. Wahab, and A. H. Kasem, Simulation of Directly Grid-Connected Wind Turbines for Voltage Fluctuation Evaluation. International Journal of Applied Engineering Research, 2007. 2(1).
Australia, I. P., ADDRESSING GRID-INTERCONNECTION ISSUES WITH VARIABLE RENEWABLE ENERGY SOURCES, in Repoer for Asia pacific Economic Cooperation (APEC)2010, itp. p. 6-14.
Leavey, S., Mitigating Power Fluctuations from Renewable Energy Sources 2012.
Swarna Kumary, S., et al. Modelling and power quality analysis of a grid-connected solar PV system. in Power Engineering Conference (AUPEC), 2014 Australasian Universities. 2014. IEEE.
Georgilakis, P. S., Technical challenges associated with the integration of wind power into power systems. Renewable and Sustainable Energy Reviews, 2008. 12(3): p. 852-863.
Kanellos, F. D. and N. D. Hatziargyriou, The effect of variable-speed wind turbines on the operation of weak distribution networks. Energy Conversion, IEEE Transactions on, 2002. 17(4): p. 543-548.
Chattopadhyay, S., M. Mitra, and S. Sengupta, Electric power quality. 2011: Springer.
Baggini, A. B., Handbook of power quality. 2008: Wiley Online Library.
Gosbell, V., Volatge Unbalance.
Facchini, K., How to Manage Grid Impact As Solar Deployment Increases, 2012.
Ausgrid, NS238 Supply Quality, 2015.
Energy, E., Network Power Quality Limits and Levels, 2015.
energy, e., grid connection of embedded generation through inverters by endevour energy, 2014.
Guide to connecting a distributor generator in Victoria, S. Victoria, Editor, State Government Victoria: Victoria.
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