Impact of PV Generation on Voltage Profile and MW Losses in South-West LibyanDistribution Network
Abstract
Recently, photovoltaic (PV) has been a dramatic development throughout the world, especially connected to the distribution networks. The connection of PV energy resources challenges the planning and operation of the grid. This paper aims to study and provide understanding on the impact of PV generation on voltage profile and MW losses in the southwest Libyan distribution network. For this purpose a 27-bus Takarkibah distribution network has been modelled in Power World Simulator. Finally, the results did show an improvement in the voltage profile and MW losses of the network for both the higher penetration level and multiple locations of the PV.
Full text article
References
[1]-The International Renewable Energy Agency (IRENA),“Renewable Power Generation”, Costs, Germany; November 2012.
[2]-S. Abu-Sharkh, R.J. Arnold, J. Kohler, R. Li, T. Markvart, J.N. Ross, K. Steemers, P. Wilson and R. Yao, " Can microgrids make a major contribution to UK energy supply? ", Renewableand Sustainable Energy Reviews, Vol.10, Issue 2, pp78-127, April 2006.
[3]-Powerweb, “Wind Energy and Solar Installations Data”,Available online at:http://www.fi-powerweb.com/December 2018
[4]-F.Ahwidea, A.Spenab and A. El-Kafrawy ,“Correlation for the Average Daily Diffuse Fraction with Clearness Index and Estimation of Beam Solar Radiation and Possible Sunshine Hours Fraction in Sabha, Ghdames and Tripoli –Libya," ICESD 2013: January 19-20, Dubai, UAE and APCBEE Procedia , pp208 –220,2013.
[5]-A.H.Rafa,“Effect of Photovoltaic Generator on Electric System at Al Jaghbub Oasis”,Journal of Pure & Applied Sciences,ISSN 2521-9200,Sebha University, December2018.
[6]-B.Muruganantham, R. Gnanadass, N.Padhy, “Unbalanced Load Flow Analysis for Distribution Network with Solar PV Integrationin Power System”, Conference(NPSC), IEEE, 2016.
[7]-Y. Tang, “Assessment of Medium Voltage Distribution Feeders under High Penetration of PV Generation”, COMPEL, IEEE 16thWorkshop on. IEEE, 2015.
[8]-T. A. Alshaikh, T. Alquthami, S. Kumar, “Characterization of Voltage Rise Issue due to Distributed Solar PV Penetration”, International Journal of Applied Engineering Research, ISSN,Vol. 13,pp.7522-7528, 2018.
[9]-M.Thomson,D.G. Infield, “Impact of Widespread Photovoltaicgeneration on Distribution System”,IET Renewable Power Generation, Vol. 1, pp.33-40, IET 2007.
[10]-R.Tonkoski, D.Turoctte, T.H.EL-Fouly,“Impactof High PV Penetration on Voltage Profiles in Residential Neighborhoods”,IEEE Transactions on Sustainable Energy, Vol.3, no.3, July 2012
[11]-Yun Tiam Tan, “Impact on the Power System with a Large Penetration ofPhotovoltaic Generation”,PhD Thesis, University of Manchester,UMIST, February2004.
[12]-Chao, K.H., Ho, S.H., Wang, M.H., “ModelingandFault Diagnosis of a Photovoltaic System”,Electric Power Systems Research, Vol.78, pp.97-105,Jan 2008.
Authors

This work is licensed under a Creative Commons Attribution 4.0 International License.
In a brief statement, the rights relate to the publication and distribution of research published in the journal of the University of Sebha where authors who have published their articles in the journal of the university of Sebha should how they can use or distribute their articles. They reserve all their rights to the published works, such as (but not limited to) the following rights:
- Copyright and other property rights related to the article, such as patent rights.
- Research published in the journal of the University of Sebha and used in its future works, including lectures and books, the right to reproduce articles for their own purposes, and the right to self-archive their articles.
- The right to enter a separate article, or for a non-exclusive distribution of their article with an acknowledgment of its initial publication in the journal of Sebha University.
Privacy Statement The names and e-mail addresses entered on the Sabha University Journal site will be used for the aforementioned purposes only and for which they were used.