Dispatching and scheduling at load peak with the optimal location of the compensation under constraints in real-time

  • Ali Abderrazak TADJEDDINE SCAMRE Laboratory, National Polytechnic School of Oran, Oran, Algeria.
  • Iliace ARBAOUI Department of Sciences and Technology, Laboratory of Sustainable Development and Computer Science (L.D.D.I), Ahmed Draia university, Adrar, Algeria
  • Abdelkader HARROUZ Laboratoire de Développement Durable et d’information (LDDI), faculté des Science et de la Technologie, Université Ahmed Draia, Adrar, Algeria
  • Hichem HAMIANI LAAS, Ecole Nationale Polytechnique d'Oran, Algérie
  • Cherif BENOUDJAFER Laboratory of smart grids and renewable energy, University of Tahri Mohammed de Bechar, Algeria
Keywords: Intégration de puissance, PV, Dispatching, Tension, Production, Décentralisée, Temps réel


The development of the electricity grid and the use of intelligent control in real-time has today become one of the most important pillars that control the quality and continuity of the electricity supply for industrial consumers and even ordinary consumers. The increase in the load led to an increase in the demand for electrical energy, so this increase was accompanied by multiple problems such as a decrease in the voltage, an increase in the reactive energy in the lines of transport, a decrease in active transited energy, also an increase in active losses and other problems related to electrical synchronization and ultimately overall instability of the electrical network. Through this study, we offer some solutions related to electrical control, using specially developed algorithms to determine the optimal reactive energy compensation locations, taking into account the technical limitations in transformer stations related to high lines 220 kV electric transmission voltage. Thanks to the good results obtained, we were able to apply the algorithms to the real network by taking the southwest region of Algeria as a study sample in order to improve the electrical quality of this region. The modelling, analysis, control and confirmation techniques were studied using an advanced numerical simulation.


W. Zhang, W. Liu, X. Wang, L. Liu, and F. Ferrese, "Distributed multiple agent system based on optimal reactive power control for smart grids," IEEE Trans. Smart Grid, vol.5, no.5, pp.2421-2431, Sept. 2014.

TONG K, JIANGANG Y, A Hybrid Approach for Power System Security Enhancement via Optimal Installation of Flexible AC Transmission System (FACTS) Devices, Energies, 10, 1305, 2017.

AYUMU T, HIROAKI Y, andother, New Hybrid Static VAR Compensatorwith Series Active Filter, Energies 10, 1617, 2017.

RIKANTH T, SELVI S, PUSHYA P, Optimal Placement of Static VAR Compensator (SVC) in Power System alongwith Wind Power Generation, IEEE Transactions on Automatic Control ICEICE2017, 1-6, 2017.

WILLIAM D, Elements of power systemanalysis, Edition Dunod, paris, 2001. S. Kalaga, P.Yenumula “Design of Electrical Transmission Lines, Structures and Foundations”, Taylor & Francis Group, London, UK Volume 1, 2017.

Marcelo Gustavo Molina, « Modelling and Control of Grid-connected Solar PhotovoltaicSystems », Chapter3, RenewableEnergy - Utilisation and System Integration, pp:53-83. 2016.

NASER M, AGHBOLAGHI A, BIZON N, BLAABJERG F, Power SystemsReactivePower Control in AC Power SystemsFundamentals and Current Issues, Edition springer, 2017.

Ouledali, O. Meroufel, A. Wira, P. Bentouba, S. Genetic Algorithm Tuned PI Controller on PMSM Direct Torque Control. Algerian Journal of Renewable Energy and Sustainable Development, 2019, 1(2),204-211. https://doi.org/10.46657/ajresd.2019.1.2.10

A. A. Tadjeddine, A. Chaker, M. Khiat, L. Abdelmalek, N. Khalfalah, « A contribution to the control of voltage and power of the inter connection between two decentralized electrical grids with an optimal localization of the SVC devices in real-time », International Journal of Power Electronics and Drive System (IJPEDS), Vol. 10, No. 1, pp. 170~177, March 2019.

Bouzidi M, Harrouz A, Mansouri S. Control and automation of Asynchronous motor using Fuzzy logic. Algerian Journal of Renewable Energy and Sustainable Development, 2019, 1(2),154-171. https://doi.org/10.46657/ajresd.2019.1.2.5

Badoud A.S. Bond Graph Model for Fault Detection of Partial Shaded PV Array Considering Different Module Connection Schemes and Effects of Bypass Diodes. Algerian Journal of Renewable Energy and Sustainable Development, 2019, 1(1),41-59. https://doi.org/10.46657/ajresd.2019.1.1.5

T. Srikanth, S. C. Selvi and V. N. S. P. Pushya, "Optimal placementofstatic VAR compensator (SVC) in powersystemalongwith wind power generation," 2017 IEEE International Conference on Electrical, Instrumentationand Communication Engineering (ICEICE), Karur, pp. 1-6, 2017.

Martynas Š., Vytautas B., Algirdas B., and all « Asymmetric Compensation of Reactive Power Using Thyristor-Controlled Reactors » Symmetry, vol. 12, 880; 1-16 2020.

Ionel VECHIU; Modeling, Ordering and Integration of Decentralized Production in microgrids; Electrical Engineering, Grenoble INP, dissertation, 2013; chap. 01, 04.

MORIN J, Coordination des moyens de réglage de la tension à l’interfaceréseaux de transport et de distribution, évolution du réglagetempsréel de la tensiondans les réseaux de distribution, Écoledoctorale : Science des Métiers de l’ingénieur, 2016.

WOLFGANG H, JURGEN S, WOLFGANG J, Reactive power compensation a practicalguide, 1st edition, WILEY, 2012.

A.U. Lawan, S. Babani, and others, “Power compensation for vector-based current control of a modular multilevel converter (MMC) based STATCOM” International Journal of Power Electronics and Drive System (IJPEDS), Vol. 10, No. 4, December 2019, pp1781-1796.

How to Cite
TADJEDDINEA. A., ARBAOUI I., HARROUZA., HAMIANIH., & BENOUDJAFERC. (2020). Dispatching and scheduling at load peak with the optimal location of the compensation under constraints in real-time. Algerian Journal of Renewable Energy and Sustainable Development, 2(01), 34-41. https://doi.org/10.46657/ajresd.2020.2.1.5