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Ilhan Kocar
B.Sc., M.Sc. (ODTU, Ankara), Ph.D. (Poly)

Phone: (514) 340-4711 Ext. 4059 Fax: (514) 340-4078 Room: A-343.10

Research interests and affiliations

Research interests
  • Power systems, smart grid, energy conversion and distribution, simulation, analysis and experimental characterization
  • Numerical methods for the offline and real-time simulation of power systems and electric circuits
  • EMTP, electromagnetic and electromechanical transients, voltage stability
  • Distribution system analysis and modeling, multiphase power flow
  • Integration of renewable energy sources, distributed generation and its impact on the security and stability of power systems
  • Wideband modeling of transmission lines and power cables
Expertise type(s) (NSERC subjects)
  • 2501 Power systems
  • 2502 Electromagnetics, compatibility and interference
  • 2503 Circuit theory
  • 2516 Energy conversion and distribution

Publications

Recent publications
Journal article
Xue, H., Ametani, A., Mahseredjian, J. & Kocar, I. (2018). Generalized formulation of earth-return impedance / admittance and surge analysis on underground cables. IEEE Transactions on Power Delivery. Retrieved from https://doi.org/10.1109/TPWRD.2018.2796089
Journal article
Kocar, I., Karaagac, U., Mahseredjian, J. & Cetindag, B. (2018). Multiphase load-flow solution and initialization of induction machines. IEEE Transactions on Power Systems, 33(2), 1650-1658. Retrieved from https://doi.org/10.1109/TPWRS.2017.2721547
Journal article
Kauffmann, T., Karaagac, U., Kocar, I., Jensen, S., Mahseredjian, J. & Farantatos, E. (2017). An Accurate Type III Wind Turbine Generator Short Circuit Model for Protection Applications. IEEE Transactions on Power Delivery, 32(6), 2370-2379. Retrieved from https://doi.org/10.1109/TPWRD.2016.2614620
Conference paper
Abusalah, A., Saad, O., Mahseredjian, J., Karaagac, U., Gerin-Lajoie, L. & Kocar, I. (2017). CPU based parallel computation of electromagnetic transients for large scale power systems. Paper presented at the International Conference on Power Systems Transients (IPST 2017), Seol, Republic of Korea (6 pages). Retrieved from http://www.ipstconf.org/papers/Proc_IPST2017/17IPST222.pdf

Supervision at Polytechnique

COMPLETED

  • Ph.D. Thesis (2)

    • Centindag, B.E. (2016). Development of models and a unified platform for multiphase load flow analysis and dynamic state estimation of large distribution systems with secondary grids (Ph.D. Thesis, École Polytechnique de Montréal). Retrieved from http://publications.polymtl.ca/2432/
    • Silva Lafaia Simoes, M.I. (2016). Contributions to modeling and simulation of HVAC cables using field test results (Ph.D. Thesis, École Polytechnique de Montréal). Retrieved from http://publications.polymtl.ca/2350/
  • Master's Thesis (12)

    • Filliot, L. (2017). Calcul des paramètres électriques des câbles avec la dépendance fréquentielle par la méthode des moments et l'opérateur d'admittance surfacique (MoM-SO) (Master's Thesis, École Polytechnique de Montréal). Retrieved from http://publications.polymtl.ca/2476/
    • Yalaoui, N. (2017). Calcul de la matrice d'impédance linéique du système ligne-câble avec la méthode des éléments finis (Master's Thesis, École Polytechnique de Montréal). Retrieved from http://publications.polymtl.ca/2764/
    • Abdellaoui, A. (2015). Processus de modélisation et étude des orages géomagnétiques dans les réseaux électriques : impact sur le réseau de transport d'Hydro-Québec (Master's Thesis, École Polytechnique de Montréal). Retrieved from http://publications.polymtl.ca/2004/
    • Berger, M. (2015). First EMTP-RV Benchmark for Off-Line Simulation of Rapid Transit Train DC Auxiliary Systems (Master's Thesis, École Polytechnique de Montréal). Retrieved from http://publications.polymtl.ca/1943/
    • Hosseinimanesh, A. (2015). A Novel Approach to Determine Harmonic Distortions in Unbalanced Networks and Harmonic Filter Planning in Industrial Systems (Master's Thesis, École Polytechnique de Montréal). Retrieved from http://publications.polymtl.ca/1962/
    • Gueye, A. (2014). Études des contrôles des réseaux de distribution dans l'analyse d'écoulement de puissance multiphasé (Master's Thesis, École Polytechnique de Montréal). Retrieved from http://publications.polymtl.ca/1454
    • Houari, M. (2014). Estimateur d'état basé sur les courants pour les réseaux de distribution (Master's Thesis, École Polytechnique de Montréal). Retrieved from http://publications.polymtl.ca/1390
    • Kauffmann, T. (2014). Modèle à dépendance fréquentielle de lignes et câbles utilisant la méthode des caractéristiques (Master's Thesis, École Polytechnique de Montréal). Retrieved from http://publications.polymtl.ca/1418
    • Magloire, A. (2014). Renforcement de la passivité des modèles de lignes et câbles à l'aide du repositionnement des pôles et de la perturbation des résidus (Master's Thesis, École Polytechnique de Montréal). Retrieved from http://publications.polymtl.ca/1393
    • Goswamy, N. (2013). Wideband Transfer Function Identification Using MAGVF (Magnitude Vector Fitting) Method (Master's Thesis, École Polytechnique de Montréal). Retrieved from http://publications.polymtl.ca/1224
    • Ramirez, L.D. (2013). Estimation d'état des réseaux électriques de distribution maillés (Master's Thesis, École Polytechnique de Montréal). Retrieved from http://publications.polymtl.ca/1330
    • Lacroix, J.-S. (2012). Multiphase Short-Circuit Analysis Solver in Phase Domain Using a Modified-Augmented-Nodal Analysis Approach (Master's Thesis, École Polytechnique de Montréal). Retrieved from http://publications.polymtl.ca/810