OPTIMAL ALLOCATION OF MULTIPLE DG IN RDS USING PSO AND ITS IMPACT ON SYSTEM RELIABILITY

Shradha Singh Parihar, Nitin Malik

DOI Number
https://doi.org/10.2298/FUEE2102219P
First page
219
Last page
237

Abstract


This article presents the distributed generator (DG) integration in a radial distribution system (RDS). The DG penetration changes the single power source to multiple power sources and bidirectional load flow which enhances the system reliability and reduces system power losses. The particle swarm optimization and gravitational search algorithm are implemented for the optimal siting and sizing of one and three DG units in the RDS to examine its impact on system reliability and loss reduction. The types of DGs considered are Type I (injects real power) and Type IV (injects reactive and real power). The constant power is the chosen load model. The reliability indices taken for the analysis of system reliability are Average Energy Not Supplied, Total Energy Not Supplied and Average System Interruption Duration Index. The efficacy of the proposed method is validated on 33-bus in the presence of single and multiple DGs. The significant decrease in system power losses with the upgraded bus voltage profile, system reliability and remarkable annual loss saving is analyzed for Type IV DG over Type I DG. The results determined are compared to other meta-heuristic approaches as well as analytical techniques to demonstrate the superiority of the proposed methodology. The results are also statistically verified.


Keywords

DG, siting and sizing, PSO, GSA, AENS, ASIDI, TENS, reliability, radial distribution system

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References


C.L.T. Borges, "An overview of reliability models and methods for distribution systems with renewable energy distributed generation", Renew. Sustain. Energy Rev., vol. 16, no. 6, pp. 4008-4015, August 2002.

A. Escalera, B. Hayes and M. Prodanovic, "A survey of reliability assessment techniques for modern distribution networks", Renew. Sustain. Energy Rev., vol. 91, pp. 344–357, August 2018.

K.M. Jagtap and D.K. Khatod, "Loss allocation in radial distribution networks with various distributed generation and load models", Int. J. Electr. Power Energy Syst., vol. 75, pp. 173-186, February 2016.

N. Acharya, P. Mahat and N. Mithulananthan, "An analytical approach for DG allocation in primary distribution network", Int. J. Electr. Power Energy Syst., vol. 28, no. 10, pp. 669-678, December 2006.

A.C. Rueda-Medina, J.F. Franco, M.J. Rider, A. Padilha-Feltrin and R. Romero, "A mixed integer linear programming approach for optimal type, size and allocation of distributed generation in radial distribution system", Electr. Power Syst. Res., vol. 97, pp. 133-143, April 2013.

L. Soo-Hyoung and P. Jung-Wook, "Selection of optimal location and size of multiple distributed generations by using Kalman Filter algorithm", IEEE Trans. Power Syst., vol. 24, no. 3, pp. 1393-1400, August 2009.

N. Mohan, T. Ananthapadmanabha and A.D. Kulkarni, "A weighted multi-objective index based optimal distributed generation planning in distribution system", Procedia Technology, vol. 21, pp. 279-286, August 2015.

M. M. Aman, G. B. Jasmon, H. Mokhlis and A. H. A. Bakar, "Optimal placement and sizing of a DG based on a new power stability index and line losses", Int. J. Electr. Power Energy Syst., vol. 43, no. 1, pp. 1296–1304, December 2012.

E. S. Ali, S. M. Elazim and A. Y. Abdelaziz, "Ant lion optimization algorithm for optimal location and sizing of renewable distributed generations", Renewable Energy, vol. 101, pp. 1311-1324, February 2017.

M. Karimi and M.R. Haghifam, "Risk based multi-objective dynamic expansion planning of sub-transmission network in order to have eco-reliability, environmental friendly network with higher power quality", IET Generation, Transmission & Distribution, vol. 11, no. 1, pp. 261-271, January 2017.

S. S. Parihar and N. Malik, "Optimal integration of multi-type DG in RDS based on novel voltage stability index with future load growth", Evolving System, October 2020.

R. Billinton and J. E. Billinton, "Distribution System Reliability Indices", IEEE Trans. Power Deliv., vol. 4, no. 1, pp. 561–568, January 1989.

H. Falaghi and M. Haghifam, "Distributed Generation Impacts on Electric Distribution Systems Reliability: Sensitivity Analysis", In Proceedings of the International Conference on "Computer as a tool", 2005, pp. 1465-1468.

N. Nikmehr and S. Najafi-RavadaneghBrown, "Stochastic Risk and Reliability Assessments of Energy Management System in Grid of Microgrids under Uncertainty", Journal of Power Technologies, vol. 97, no. 3, pp. 179–189, November 2017.

Z. Wang, J. Li, W. Yang and Z. Shi, "Impact of Distributed Generation on the Power Supply Reliability", In Proceedings of the IEEE PES Innovative Smart Grid Technologies, 2012, pp.1-5.

A.C. Neto, M.G. Silva and A.B. Rodrigues, "Impact of Distributed Generation on Reliability Evaluation of Radial Distribution Systems Under Network Constraints", In Proceedings of the International Conference on Probabilistic Method Applied to Power Systems, 2006, pp. 1-6.

R. K. Mathew, S. Ashok and S. Kumaravel, "Analyzing the effect of DG on reliability of distribution systems", In Proceedings of the International conference on Electrical, Computer and Communication Technologies, 2015, pp. 1-4.

I. Waseem, M. Pipattanasomporn and S. Rahman, "Reliability benefits of distributed generation as a backup source", In Proceedings of the IEEE Power & Energy Society General Meeting, 2009, pp. 1-8.

S. A. Nowdeh et al., "Fuzzy multi-objective placement of renewable energy sources in distribution system with objective of loss reduction and reliability improvement using a novel hybrid method", Appl. Soft. Comput. J., vol. 77, pp. 761-779, April 2019.

M. E. El-Hawary and L.G. Dias, "Incorporation of load models in load flow studies. form of model effects", IEE Proceedings C- Generation, Transmission and Distribution, vol. 134, pp. 27-30, January 1987.

M. H. Haque, "Load flow solution of distribution systems with voltage dependent load models", Electr. Power Systems Res., vol. 36, no. 3 pp. 151-156, March 1996.

S. S. Parihar and N. Malik, "Optimal allocation of renewable DGs in a radial distribution system based on new voltage stability index", Int. Trans. Electr. Energy Syst., vol. 30, no. 4, pp. 1-19, February 2020.

M. S. Thomas, R. Ranjan and N. Malik, "Deterministic load flow algorithm for balanced radial AC distribution systems", In Proceedings of the IEEE Fifth Power India Conference, 2012, pp.1-6.

547‐2003‐IEEE standard for interconnecting distributed resources with electric power systems, IEEE Standards, pp. 1‐16, 2003.

R.A. Walling, R. Saint, R. C. Dugan, J. Burke and L. A. Kojovic, "Summary of distributed resources impact on power delivery systems", IEEE Trans. Power Deliv., vol. 23, no. 3, pp. 1636–1644, July 2008.

H. Pradeepa, T. Ananthapadmanabha, R. D. N. Sandhya and C. Bandhavya, "Optimal allocation of combined DG and capacitor units for voltage stability enhancement", Procedia Technology, vol. 21, pp. 216-223, November 2015.

R. Ranjan, B. Venkatesh and D. Das, "Voltage Stability Analysis of Radial Distribution Networks", Electr. Power Compon. Syst., vol. 31, no. 1, pp. 501-511, March 2003.

S. Kansal, V. Kumar and B. Tyagi, "Hybrid approach for optimal placement of multiple DGs of multiple types in distribution networks", Int. J. Electr. Power Energy Syst., vol. 75, pp. 226-235, February 2016.

E. Rashedi, H. Nezamabadi-pour and S. Saryazdi, "GSA: A Gravitational Search Algorithm", Information Sciences, vol. 179, pp. 2232-2248, June 2009.

V. V. S. N. Murty and A. Kumar, "Optimal placement of DG in radial distribution systems based on new voltage stability index under load growth" Int. J. Electr. Power Energy Syst., vol. 69, pp. 246-256, July 2015.

M.P. Lalitha, N.S. Reddy and V.C.V. Reddy, "Optimal DG placement for maximum loss reduction in radial distribution system using ABC algorithm", Int. J. Rev. Comput., vol. 3, pp. 44–52, January 2010.

D. Q. Hung and N. Mithulananthan, "Multiple distributed generators placement in primary distribution networks for loss reduction", IEEE Trans. Industr. Electron., vol. 60, no. 4, pp. 1700-1708, April 2013.

T. Gözel, U. Eminoglu and M. H. Hocaoglu, "A tool for voltage stability and optimization (VS&OP) in radial distribution systems using MatLab graphical user interface", Simul. Model. Pract. Theory, vol. 16, no. 5, pp. 505-518, May 2008.

S. Kansal, V. Kumar and B. Tyagi, "Optimal placement of different type of DG sources in distribution networks", Int. J. Electr. Power Energy Syst., vol. 53, pp. 752–760, December 2013.

S.A. ChithraDevi, L.Lakshminarasimman, R.Balamurugan, "Stud krill herd algorithm for multiple DG placement and sizing in a radial distribution system", Eng. Sci. Technol. an Int. J., vol. 20, no. 2, pp. 748-759, April 2017.

K. D. Mistry and R. Roy, "Enhancement of loading capacity of distribution system through distributed generator placement considering techno-economic benefits with load growth", Int. J. Electr. Power Energy Syst., vol. 54, pp. 505–515, January 2014.

C. Yammani, S. Maheswarapu and S.K. Matam, "Optimal placement and sizing of distributed generations using shuffled bat algorithm with future load enhancement", Int. Trans. Electr. Energy Syst., vol. 26, pp. 274–292, April 2016.

M. Kefayat, A. L. Ara and S. A. N. Niaki, "A hybrid of ant colony optimization and artificial bee colony algorithm for probabilistic optimal placement and sizing of distributed energy resources", Energy Conver. Manag., vol. 92, pp. 149–161, March 2015.

M. H. Moradi and M. A. Abedini, "Combination of genetic algorithm and particle swarm optimization for optimal DG location and sizing in distribution systems", Int. J. Electr. Power Energy Syst., vol. 34, no. 1, pp. 66‐74, January 2012.

S. Saha and V. Mukherjee, "A novel multiobjective chaotic symbiotic organisms search algorithm to solve optimal DG allocation problem in radial distribution system", Int. Trans. Electr. Energy Syst., vol. 29, no. 5, pp. 2839-2864, February 2019.

N.K. Meena, A. Swarnkar, N. Gupta and K.R. Niazi, "Multi‐objective Taguchi approach for optimal DG integration in distribution systems", IET Generation Transmission Distribution, vol. 11, no. 9, pp. 2418‐2428, June 2017.

S. Kaur, G. Kumbhar and J. Sharma, "A MINLP technique for optimal placement of multiple DG units in distribution systems", Int. J. Electr. Power Energy Syst., vol. 63, pp. 609–617, December 2014.

P. V. Babu and S. P. Singh, "Optimal Placement of DG in Distribution network for Power loss minimization using NLP & PLS Technique", Energy Procedia, vol. 90, pp. 441-454, December 2016.

P. Kayal, S. Chanda and C.K. Chanda, "An analytical approach for allocation and sizing of distributed generations in radial distribution network", Int. Trans. Electr. Energy Syst., vol. 27, no. 7, pp. 2322, February 2017.

S.K. Injeti and N.P. Kumar, "A novel approach to identify optimal access point and capacity of multiple DGs in a small, medium and large scale radial distribution systems", Int. J. Electr. Power Energy Syst., vol. 45, no. 1, pp. 142‐151, February 2013.


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