We deliver a high-quality service to an extensive client base, drawing on a close collaboration with our academic colleagues in the Amirkabir University of Technology (AUT) Electrical&Electronics Power System (EEPS) Group.
The followings are some of our publications in International Journals:
 Sadeghi, S.H.H. Kouhsari, S.M. Der Minassians, A, “The effects of transformers phase-shifts on harmonic penetration calculation in a steel mill plant”, Ninth International Conference on Harmonics and Quality of Power, Volume 3, 2000. Proceedings. Pages 868-873.
 Kalantari, A. and Kouhsari, S.M. "A Distributed Computing Approach for Power System Analysis", journal of Science and Technology, vol. 29, no. B4, 2005, pp. 399-413.*
 A. Kalantari, S. M. Kouhsari, “An Exact Piecewise Method for Fault Studies in Interconnected Networks”, Electrical Power and Energy Systems, Volume 30, Issue 3, March 2008, Pages 216-225.*
 S. M. Kouhsari, A. Kalantari, “Decentralized Simulation of Large-Scale Electrical Networks”, in: Proceedings of the IFAC Symposium on Power Plants and Power System Control 2003, Seoul, Korea, September 15-18, 2003.
 A. Kalantari, S. M. Kouhsari, H. Rastegar, “Piecewise Fast Decoupled Load Flow Using Large Change Sensitivity”, in: Proceedings of the 2003 IEEE PES General Meeting, Toronto, Canada, 2003, pp. 957-961.
 S. Esmaeili, S. M. Kouhsari, “A Distributed Simulation Based Approach for Detailed and Decentralized Power System Transient Stability Analysis”, Electric Power System Research, 2007; 77, 673-84.*
 B. Hashemi, S. Montasser-Kouhsari, G.B. Gharehpetian, “A New Approach for Modeling of Multiterminal DC System in Load Flow Programs” IFAC Symposium on Power Plants and Power Systems Control 2003, Sep. 15-18, 2003, Seoul, Korea.
 A. Yazdani, G.B. Gharehpetian, S. Montasser-Kouhsari, “A New Approach for Locating and Adjustment of Phase Shifters” IFAC Symposium on Power Plants and Power Systems Control 2003, Sep. 15-18, 2003, Seoul, Korea.
 S. Esmaeili Jafarabadi and S. M. Kouhsari, "A proposed method for processing unbalanced conditions and DC offset currents in transient stability analysis," in Proc. Power Thech. Conf., Lausanne Switzerland, July 2007.
 S.M. Kouhsari, S.H.H. Sadeghi, and A., Der Minassians, “A simple method for incorporating transformer phase shifts in a sparsity oriented single phase harmonic penetration algorithm”, Electric Power Systems Research, Elsevier, vol. 61, No. 3, pp. 203-210, 28 April, 2002.*
 A. Koochaki, S. M. Kouhsari, G. Ghanavati, “Transformer Internal Faults Simulation” in Advances in Electrical and Computer Engineering, vol. 8, no. 2, 2008*
 A. Kashefi Kaviani, G. H. Riahy, S.M. Kouhsari, “Optimal Design of a Reliable Hydrogen- Based Stand-Alone Wind/PV Generating System, Considering Component Outages” in Elsevier Renewable Energy International Journal, March, 2009*
 V. Gohari Sadr, S. M. Kouhsari, “A Novel Distributed Simulation Approach in Adaptive Distance Relaying” in Simulation, vol. 85, no. 3, 2009*
 F. Bozorgi, S. M. Kouhsari, “Modeling of Controlled Branch Impedance in Phasor-Based Transient Stability Programs”, in IREMOS (International Review on Modelling and Simulations), accepted for the October 2009 issue*
 V. Gohari Sadr, S. M. Kouhsari, “An adaptive distance relaying strategy based on global network simulation” Digital Object Identifier (DOI) 10.1002/etep.363* European Transactions on Electrical Power *
 S. M. Kouhsari, K.W, S. M. Mazhari, “Decentralized Real-Time Power System Analysis: A Conceptual Framework for the Future Grids”, The 10th IET International conference on advances in power system control, operation and management APSCOM 2015
 S.M. Mazhari, S.M.Kouhsari, P. Ramirez., “Interfacing Transient Stability and Extended Harmonic Domain for Dynamic Harmonic Analysis of Power Systems”, IET Journal IET Generation, Transmission & Distribution 2016 *
Ehasan Karami, S.M.Kouhsari S.M. Mazhari., “Dynamic harmonic analysis of Long Term overvoltages Based on Time Varying Fourier Series in Extended Harmonic Domain”, Amirkabir International Journal of Electrical & Electronics Engineering 2016 *
 Amin Helmzadeh, S.M. Kouhsari, “An efficient approach to handle the problem of load flow divergence in phasor based simulators”, Elsevier Journal Simulation Modelling practice and Theory August 2016 Volume 66 page 50-52 *
 M. Tajdinian, M.Z. Jahromi, K. Mohseni, S.M. Kouhsari, “An analytical approach for removal of decaying DC component considering frequency deviation”, Electric Power Systems Research, Jan. 2016 *
 M Tajdinian, S Montaser Kouhsari, K Mohseni, “A novel method for decaying DC component removal with regard to frequency fluctuations”, The international journal for computation and mathematics in electrical and electronic engineering Volume 35, Number 1, 2016, pp. 270-288(19) *
 Amin Helmzadeh, S.M. Kouhsari, "Erroneous Branch Parameters Detection and Correction in Real Time Simulation of Power Systems", COMPEL: The
International Journal for Computation and Mathematics in Electrical and Electronic Engineering. 2016 *
 Mehdi Zareian Jahromi, S.M. Kouhsari, "A Novel Recursive Approach for Real-Time Transient Stability Assessment Based on Corrected Kinetic Energy", Applied Soft Computing, , Elsevier. 2016 Applied Soft Computing 48 (2016) 660– 671*
 Mehdi Zareian Jahromi, S.M. Kouhsari, " A High-Precision Real-Time Approach to Calculate Closest Unstable Equilibrium Points ” INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, Elsevier. 2017 *