يكشنبه 28 آبان 1396

Publications in ISI Journals: (First One Last)

[1] V. Behjat, and A. Vahedi, “Analysis of Internal Winding Short Circuit Faults in Power Transformers Using Transient Finite Element Method Coupling with External Circuit Equations”, International Journal of Numerical Modelling-Electronic Networks Devices and Fields (WILEY), DOI: 10.1002/jnm.1868, Published online: 4 MAR 2013

[2] Roatami, N. Feyzi, M.R., Pyrhonen, A., Parviainen, A., Behjat, V., "Genetic Algorithm Approach for Improved Design of a Variable Speed Axial-Flux Permanent-Magnet Synchronous Generator", IEEE Trans. on Magnetics, Vol.48, Iss.12, pp.4860 – 4865, Dec. 2012

[3] Vahid Behjat, Abolfazl Vahedi, “An Experimental Approach for Investigating Low-Level Interturn Winding Faults in Power Transformers”, Journal of Electrical Engineering (Springer),DOI 10.1007/s00202-012-0248-4, published online 13 May 2012.

[4] Vahid Behjat, Abolfazl Vahedi, Alireza Setayeshmehr, Hossein Borsi, and Ernst Gockenbach, “Sweep Frequency Response Analysis for Diagnosis of Low Level Short Circuit Faults in Power Transformers Windings: An Experimental Study”, Electrical Power and Energy Systems (Elsevier), vol. 42, pp. 78–90, 2012.

[5] Vahid Behjat, Abolfazl Vahedi, Alireza Setayeshmehr, Hossein Borsi, and Ernst Gockenbach, “Diagnosing of Shorted Turns on the Windings of Power Transformers Based upon Online FRA Using Capacitive and Inductive Couplings”, IEEE Transactions on Power Delivery, Vol. 26, No. 4, pp.2123- 2133, Oct. 2011.

[6] Vahid Behjat, and Abolfazl Vahedi, “Numerical Modeling of Transformers Interturn Faults and Characterizing the Faulty Transformer Behaviour under Various Faults and Operating Conditions”, IET Electric Power Applications, Vol. 5, Iss. 5, pp. 415–431, 2011.

[7] Vahid Behjat, and Abolfazl Vahedi, “A DWT Based Approach for Detection of Interturn Faults in Power Transformers”, COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, vol. 30, no. 2, pp. 483-504, 2011.

 [8] Abolfazl Vahedi, and Vahid Behjat, “ Online monitoring of power transformers for detection of internal winding short circuit faults using negative sequence analysis”, European Trans. on Electrical Power, vol. 21, pp.196–211, 2011.

[9] V Behjat, A Vahedi, A Setayeshmehr, H Borsi, and E Gockenbach, “Identification of the most sensitive frequency response measurement technique for diagnosis of interturn faults in power transformers”, IOP Publishing (Measurement Science and Technology), Meas. Sci. Technol. 21 (2010) 075106 (14pp), DOI:10.1088/0957-0233/21/7/075106, 2010.

[10] V. Behjat, and A. Vahedi, “Minimizing the torque ripple of variable capacitance electrostatic micromotors”, Journal of Electrostatics (Elsevier), no. 64, pp. 361-367, DOI: 10.1016/j.elstat.2005.09.003, 2006.

[11] V. Behjat, and A. Vahedi, “Study the influence of geometric parameters on the torque of the electrostatic micromotors”, Journal of Electrical Engineering (Springer), vol. 89, no.1, pp. 61-65, DOI:10.1007/s00202-005-0314-2, Oct.2006.

Selected Conference Papers & International Presentations:

[1] Vahid Behjat, Manijeh Alipour, "An Approach Based on Particle-Swarm-Optimization for Optimal DG Sitting and Sizing in Distribution Networks", Conference on Smart Electric Grids Technology (SEGT2012), Iran University of Science and Technology, Tehran, Iran, 18-19 December 2012

[2] V. Behjat and A. Vahedi, “Analysis and Optimization of MEMS Electrostatic Microactuator,” Proceedings of the III International Conference of Young Scientists on Perspective Technologies and Methods in MEMS Design (MEMSTECH ’07), pp. 20–25, Lviv-Polyana, Ukraine, 23-26 May 2007.

[3] H. Aliverdilou, V. Behjat, E. Aminnia, and Gh.R. Bakeri, “Measurement of technology level for enamelled wire production technology according to the technological capability model in Iran”, Proceeding of the 21st International Power System Conference, no. 98-F-MNG-322, p.112, Tehran, Iran, Oct.2006.

[4] V. Behjat, and A. Vahedi, “STUDY TORQUE RIPPLE of THE SIDE-DRIVE ELECTROSTSATIC MICROMOTORS”, Proceedings of the 39th International Universities Power Engineering Conference (UPEC ‘04),pp. 600-603, University of the West of England (UWE), Bristol, UK, 6-8 Sep. 2004.

[5] V. Behjat, A. Vahedi, H. Kouhnavard, and I. Ziari, “Study the Influence of geometric Parameters on the Torque of electrostatic micromotor”, Proceeding of the  XVI International Conference on Electrical Machines (ICEM 2004), p. PS3-8/259, Cracow-Poland, 5-8 Sep. 2004.

[6] I.Ziari, A. Vahedi, and V. Behjat, "Charge & Discharge Stator Current Response Analysis to Identify SPIM Parameters", ICEM 2004, Cracow-Poland, 5-8 Sep. 2004.

[7] I.Ziari, A. Vahedi, and V. Behjat, " Identification of Three Phase Induction Motor Using Combined Method", ICEM 2004, Cracow-Poland, 5-8 Sep. 2004.

[8] V. Behjat, A. Vahedi, and B. Hashemi, “Analysis of Electrostatic Synchronous Micromotors Using Finite Elements Method”, Proceedings of the International Agean Conference on Electrical Machines and Power Electronics (ACEMP 2004), pp. 312-315, Istanbul, Turkey, 26-28 May 2004.

9] V. Behajt, and A. Gholami, “Assessment of Composite Insulators in Power Systems”, Proceeding of the 2nd National Seminar on Insulators, pp.165-171, Tehran, Iran, Nov. 2003.

[10] M.B.B. Sharifian, and V. Behjat “ Optimal control of Reactive Power Using the Exciting Standard Capacitor Banks”, Proceeding of the 18th International Power Systems Conference, vol.1, no. 98-F-PQA-805, pp.145-155, Tehran, Iran, Oct. 2003.

[11] V. Behjat, “Design & Develop of Switched Reluctance Motors”, One day workshop in the 6th Iranian Student Conference on Electrical Engineering (ISCEE ’03), Tabriz, Iran, Sep. 2003.

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