Mobirise

Ehsan Hajipour

Assistant Professor
Department of Electrical Engineering

Research Interest

    - Power System Protection            
    - Power System Automation and Cybersecurity
    - Smart Grid (Operation/Protection/Planning)

Contacts

Room 714, Department of Electrical Engineering, Sharif University of Technology, Tehran (11365-11155), Iran

Phone

+98 (21) 6616 4387

Education

- PhD in Electrical Engineering, Power System, Sharif University of Technology, Tehran, Iran (Fall 2010 - Summer 2017)

- MSc in Electrical Engineering, Power System, Sharif University of Technology, Tehran, Iran (Fall 2008 - Summer 2010)

- BSc in Electrical Engineering, Power System, Sharif University of Technology, Tehran, Iran (Fall 2004 - Summer 2008)

Teaching

- Advanced Power System Protection
- Power System Protection
- Electrical System Analysis I
- Energy Conversion I

Published Journal Papers (For conference papers please check the Google Scholar Link)

  • E. Karami, Ehsan Hajipour, M. Vakilian, and K. Rouzbehi, “Analysis of frequency-dependent network equivalents in dynamic harmonic domain”, Electric Power Systems Research, vol. 193, pp. 107037, 2021.
  • K. Azimi-Hosseini, M. Hajiaghapour-Moghimi, Ehsan Hajipour, and M. Vakilian “Distribution transformer relocation problem: an integer programming solution”, IET Generation, Transmission & Distribution, vol. 15, pp. 108-120, Jan. 2021.
  • N. Farzin, M. Vakilian, and Ehsan Hajipour, “Practical implementation of a new percentage-based turn-to-turn fault detection algorithm to transformer digital differential relay”, International Journal of Electrical Power & Energy Systems, vol. 121, Oct. 2020.
  • H. Saber, M.R. Karimi, Ehsan Hajipour, N. Farzin, S.M. Hashemi, A. Agheli, H. Ayoubzadeh, and M. Ehsan “Investigating the effect of ambient temperature on fault-induced delayed voltage recovery events”, IET Generation, Transmission & Distribution, vol. 14, pp. 1781-1790, May 2020.
  • Ehsan Hajipour, H. Saber, N. Farzin, M.R. Karimi, S.M. Hashemi, A. Agheli, H. Ayoubzadeh, and M. Ehsan “An Improved Aggregated Model of Residential Air Conditioners for FIDVR Studies”, IEEE Transaction on Power Systems, vol. 35, no. 2, pp. 909-919, March 2020.
  • N. Farzin, M. Vakilian, and Ehsan Hajipour, “Transformer turn-to-turn fault protection based on fault-related incremental currents,” IEEE Transaction on Power Delivery, vol. 34, no. 2, pp. 700-709, Apr. 2019.
  • Ehsan Hajipour, M. Vakilian, and M. Sanaye-Pasand, “Current transformer saturation prevention using a controlled voltage source,” IEEE Transaction on Power Delivery, vol. 32, no. 2, pp. 1039-1048, Apr. 2017. 
  • Ehsan Hajipour, M. Mohiti, N. Farzin, and M. Vakilian, “Optimal distribution transformer sizing in a harmonic involved load environment via dynamic programming technique,” Energy, vol. 120, pp. 92-105, Feb. 2017.
  • Ehsan Hajipour, M. Salehizadeh, M. Vakilian, and M. Sanaye-Pasand, “Residual flux mitigation of protective current transformers used in an auto-reclosing scheme,” IEEE Transaction on Power Delivery, vol. 31, no. 4, pp. 1636-1644, Aug. 2016.
  • Ehsan Hajipour, M. Vakilian, and M. Sanaye-Pasand, “Current transformer saturation compensation for transformer differential relays,” IEEE Transaction on Power Delivery, vol. 30, no. 5, pp. 2293-2302, Oct. 2015.
  • Ehsan Hajipour, M. Bozorg, and M. Fotuhi-FiruzAbad, "Stochastic capacity expansion planning of remote microgrids with wind farms and energy storages", IEEE Transaction on Sustainable Energy, vol. 6, no. 2, pp. 491-498, Apr 2015.
  • H. Jahangir, Ehsan Hajipour, M. Vakilian, A. Akbari, T. Blackburn, and B.T. Phung "A method to capture and de-noise partial discharge pulses using discrete wavelet transform and ANFIS", International Transactions on Electrical Energy Systems (ETEP), vol. 25, no. 11, pp. 2696–2712, Nov. 2015.
  • M. Moini-Aghtaei, A. Abbaspour, M. Fotuhi-FiruzAbad, and Ehsan Hajipour “A decomposed solution to multiple-energy carriers optimal power flow”, IEEE Transactions on Power Systems, vol. 29, no. 2, pp. 707-716, March 2014.
  • Ehsan Hajipour, M. Vakilian, and M. Ghafouri, "A novel fast FEA no-load loss calculation method for stacked core three phase distribution transformers", International Transaction of Electrical and Computer Engineers System, vol. 2, no. 1, pp. 34-38, 2014.
  • Ehsan Hajipour, P. Rezaei, and M. Vakilian, “distribution transformer no-load loss determination by FEM modeling assuming an optimized building factor”, Journal of Electromagnetic Analysis and Application (JEMAA), vol. 3, pp. 430-438, Oct. 2011.
  • H. Adeli, M. H. N. Tabrizi, A. Mazloomian, Ehsan Hajipour, and M. Jahed, “Path Planning for Mobile Robots using Iterative Artificial Potential Field Method”, International Journal of Computer Science Issues (IJCSI), vol. 8, pp. 28-32, Jul. 2011.

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