Building a friendly Environment for Renewable Energy Resources by Upgrading Primary Feeders from Normally Closed Loop to Mesh Arrangement

Abstract

In this paper, the upgrades and expansions of primary feeders from normally closed loop to a mesh arrangement have been explored for building a friendly environment for renewable energy resources. First of all, the effects of the interconnection of distributed renewable energy resources (DER) on a meshed distribution network under normal and abnormal operation conditions were investigated. Then, the feasible connection schemes for addition of new feeders and the degree of improvement of voltage deviations along feeders under various operation conditions were analyzed and compared, followed by a concise discussion and conclusion. The research results are of value for building a friendly environment for DER to reduce CO2 emissions and lessen power transmission and distribution losses.

Keywords

• Distributed renewable energy resources (DER); primary feeder; normally closed loop; mesh arrangement; voltage deviations.

Kaynakça

1. J. Leadbetter and L. Swan, “Battery storage system for residential electricity peak demand shaving”, Energy and Build., vol. 55, pp. 685-692, December 2012.
2. T. H. Chen, T. Y. Hsieh, N. C. Yang, J. S. Yang, and C. J. Liao, “Evaluation of advantages of an energy storage system using recycled EV batteries”, Int. J. of Electr. Power and Energy Syst., vol. 45, pp. 264-270, February 2013.
3. Global Wind Energy Outlook 2012, GWEC, 2012.
4. Global Wind Report Annual Market Update 2012, GWEC, 2013.
5. F. Cucchiella, I. D’Adamo, M. Gastaldi, and S. C. L. Koh, “Renewable energy options for buildings: Performance evaluations of integrated photovoltaic systems”, Energy and Build., vol. 55, pp. 208-217, December 2012.
6. X. Q. Zhai, R. Z. Wang, Y. J. Dai, J. Y. Wu, Y. X. Xu, and Q. Ma, “Solar integrated energy system for a green building”, Energy and Build., vol. 39, pp. 985-993, August 2007.
7. A. Helander, H. Holttinen, and J. Paatero, “Impact of wind power on the power system imbalances in Finland”, IET Renew. Power Gener., vol. 4, pp. 75-84, January 2010.
8. 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. on Power Deliv. , vol. 23, pp. 1636-1644, July 2008.

9. M. Tsili and S. Papathanassiou, “A review of grid code technical requirements for wind farms”, IET Renew. Power Gener. , vol. 3, pp. 308-332, September 2009.
10. R. A. Jabr and B. C. Pal, “Intermittent wind generation in optimal power flow dispatching”, IET Gener., Transm. & Distrib., vol. 3, pp. 66-74, December 2009.
11. R. A. F. Currie, G. W. Ault, and J. R. McDonald, “Methodology for determination of economic connection capacity for renewable generator connections to distribution networks optimised by active power flow management”, IEE Proceedings-Gener., Transm. and Distrib., vol. 153, pp. 456-462, July 2006.
12. W. El-Khattam, Y. G. Hegazy, and M. M. A. Salama, “An integrated distributed generation optimization model for distribution system planning”, IEEE Trans. on Power Syst., vol. 20, pp. 1158-1165, May 2005.
13. Y. M. Atwa, E. F. El-Saadany, M. M. A. Salama, and R. Seethapathy, “Optimal Renewable Resources Mix for Distribution System Energy Loss Minimization”, IEEE Trans. on Power Syst., vol. 25, pp. 360-370, February 2010.
14. X. Yixing and C. Singh, “Adequacy and Economy Analysis of Distribution Systems Integrated With Electric Energy Storage and Renewable Energy Resources”, IEEE Trans. on Power Syst., vol. 27, pp. 2332-2341, November 2012.
15. M. Singh, V. Khadkikar, A. Chandra, and R. K. Varma, “Grid Interconnection of Renewable Energy Sources at the Distribution Level With Power-Quality Improvement Features”, IEEE Trans. on Power Deliv., vol. 26, pp. 307- 315, January 2011.
16. Z. Kai, A. P. Agalgaonkar, K. M. Muttaqi, and S. Perera, Incorporating DG Reactive Capability and System Uncertainties”, IEEE Trans. on Sustain. Energy, vol. 3, pp. 112-123, January 2012. System Planning With
17. W. El-Khattam, K. Bhattacharya, Y. Hegazy, and M. M. A. Salama, “Optimal investment planning for distributed generation in a competitive electricity market”, IEEE Trans. on Power Syst., vol. 19, pp. 1674- 1684, August 2004.
18. A. Kumar and W. Gao, “Optimal distributed generation location using mixed integer non-linear programming in hybrid electricity markets”, IET Gener., Transm. & Distrib., vol. 4, pp. 281-298, February 2010.
19. H. Hedayati, S. A. Nabaviniaki, and A. Akbarimajd, “A Method for Placement of DG Units in Distribution Networks”, IEEE Trans. on Power Deliv., vol. 23, pp. 1620-1628, July 2008.
20. 2004 BTM Consult Report, B. C. ApS, 2004.