• A. ROUINA LMSE university
  • A. ABOUBOU LMSE university
  • A. ABDELAZIZ D.E.E Alexandria University
  • A. ELHABACHI D.E.E Alexandria University


Reliability is a key aspect of power system design and planning. This research presents a reliability analysis algorithm for
radial operated (with respect to substation), reconfigurable, electrical distribution systems. The algorithm takes into account
equipment power handling constraints. Linked lists of segments are employed in obtaining the rapid convergence. The study
presented here evaluates improvement of reliability for static load models. A new reliability index is proposed. The proposed
index makes easier to locate areas where reliability needs to be improved. Reliability indices for load points and the overall
system have been developed.


[1] C.C. Liu, G.T. Heydt, A.G. Phadke et Al, “The
Strategic Power Infrastructure Defense (SPID)
System”, IEEE Control System Magazine, Vol. 20,
Issue 4, August 2000, pp. 40 -52.
[2] R. Broadwater “Development of Distribution System
Reliability and Risk Analysis Models”, EPRI Rep. No.
EL-2018, Vols.2 and 3, Electric Power Research Inst.,
Palo Alto, CA Aug. 1981.
[3] R. Broadwater, J. Thompson, T. McDermott, “Pointers
and linked lists in Electric Power Distribution Circuit
Analysis”, Proc. IEEE Power Industry Computer
Applications (PICA) Conf. pp. 16-21, MD, 1991.
[4] C.A. Jones, “Operational Extensions to a Power
Distribution Design Workstation for Enhanced
Emergency Restoration”, VA. Dec. 1990.
[5] R. Broadwater, H. Shaalan, “Distribution system
reliability and restoration analysis”, Electric Power
System Research, 29 (1994) pp. 203-211.
[6] P. Barker, Al., “Integration of Distributed Resources in
Electric Utility Systems: Current Interconnection
Practice and Unified approach”, Power Technologies,
Inc., EPRI Report TR-111489.
[7] E. Dick, Al., “Integration of Distributed Resources in
Electric Utility Distribution Systems: Distribution
System Behavior Analysis for Suburban Feeder”,
Ontario Hydro, EPRI Report TR-111490.
A novel assessor for distribution system reliability
[8] Kenneth M. Mackenthun, Jr “Codes Based on
a Trellis Cut Set Transformation Part II: Codes
for Noncoherent Detection”, IEEE Transactions On
Communications, Vol. 47, No. 7, July 1999.
[9] Robert H. Fletcher, Kai Strunz “Optimal
Distribution System Horizon Planning–Part II:
Application”, IEEE Transactions On Power Systems,
Vol. 22, No. 2, May 2007.
[10] Ching-Tzong Su, Ji-Jen Wong, Chi-Jen Fan,
“System And Load Points Reliability Evaluation For
Electric Power Systems”, 1st Annual IEEE Systems
Conference, Waikiki Beach, Honolulu, Hawaii,
USA April 9-12, 2007.
Comment citer
ROUINA, A. et al. A NOVEL ASSESSOR FORDISTRIBUTION SYSTEMRELIABILITY. Courrier du Savoir, [S.l.], v. 13, mai 2014. ISSN 1112-3338. Disponible à l'adresse : >http://revues.univ-biskra.dz/index.php/cds/article/view/436>. Date de consultation : 04 jui. 2020