7- Confrence papers: • A new simple and accurate method to calculate the stationary characteristics of saturated synchro-reluctant machines Vahedi, F. Meibody Tabar, F. M. Sargos, E. J. Gudefin. ICEM 96, Vigo, Spain, sept. 1996 • On the modeling of saturated synchro-reluctant machines considering cross magnetization effect Vahedi. F. Meibody Tabar, F. M. Sargos, E. Zaim. Electrimacs 96, saint Nazair, France 1996 • Optimization of stator slot shape design by considering rotational Loss Vahedi, H. Fallahi. Presented in Euro-PEC 2001, Rhodos, Greece 2001 • Performance analysis of 3 phase induction motors fed by unbalanced voltages Vahedi, A. Izadian in ICEM 2002 Conference, Bruge, Belgium, 2002 • Monitoring electrical parameters of the synchronous generator using DSP Sh.Seifvand, A.Vahedi in ICEMS 2003 Conference, Beijing-China, PP 841-843 • Effects of parameters design on the characteristics of hysteresis motor A.Sedaghati, A.Vahedi in ICEMS 2003 Conference, Beijing-China, PP 242-244 • Determination of Single-Phase Induction Motor Parameters Based on DC Step Voltage I.Ziari , A.Vahedi, ACEMP 2004 Conference, Istanbul-Turkey • Identification of Three Phase Induction Motor Parameters Using Average Charge Response of Stator Currents I.Ziari , A.Vahedi, ACEMP 2004 Conference, Istanbul-Turkey • Analysis of Electrostatic Synchronous Micromotors Using Finite Elements Method V. Behjat, A. Vahedi, B. Hashemi, ACEMP 2004 Conference, Istanbul-Turkey • Sensorless Vector Control of PMSM Drive Using Wavenet Based Speed M. Shahnazari, A. Vahedi, D.A. Khaburi, ACEMP 2004 Conference, Istanbul-Turkey • Study of Slip Energy Recovery of Induction Motor Drive Using Matlab/Simulink H.Azizi, A. Vahedi, M.A.S.Masoum. UPEC 2004, Bristol, England, sept. 2004 • Study Torque Ripple of The Side-Drive Electrostatic Micromotor V.Behjat and A.Vahedi. UPEC 2004, Bristol, England, sept. 2004 • An Innovative Modeling Algorithm for Investigating PFC Performance E.Najafi and A.Vahedi. UPEC 2004, Bristol, England, sept. 2004 • Design and Implementation of Programmable Scanner for investigation the Metal Bar in Concrete Structure H.Azizi, A. Vahedi, H.T.Shandiz. UPEC 2004, Bristol, England, sept. 2004 • Study the Influence of Geometric Parameters on the Torque of Electrostatic Micromotors V. Behjat, A. Vahedi, H. Kouhnavard, I. Ziari ICEM 2004, Cracowa, Poland, sept. 2004 • Charge & Discharge Stator Current Response Analysis to Identify SPIM Parameters Ziari, A. Vahedi, V. Behjat ICEM 2004, Cracowa, Poland, sept. 2004 • Performance Analysis of a Solid Rotor Disk Induction Motor S. E. Abdollahi, M. Mirsalim, M. Mirzayee, A. Vahedi ICEM 2004, Cracowa, Poland, sept. 2004 • Identification of Three Phase Induction Motor Using Combined Method Ziari, A. Vahedi, V. Behjat ICEM 2004, Cracowa, Poland, sept. 2004 • Investigation of Wedge Holders Effect on Torque Calculation of a Solid Rotor Disc Induction Motor Using Two-Dimensional Finite Elements Method M. Hosseini Aliabadi, A.Vahedi and S. E. Abdollahi, IEEE GCC, Maname, Bahrain, Nov. 2004 • Study of Parameters Effect on Voltage Distribution over HV Winding of Transformers Using Distributed Model M. Mallaki, A.Vahedi and A.Bali , ICMSAO , Sharjah, United Arab Emirates, Feburary 2005 • Comparison of Different Modeling and Simulation Methods for Brushless DC Motors A. Halvai Niasar, H. Moghbeli and A.Vahedi, ICMSAO , Sharjah, United Arab Emirates, Feburary 2005 • Inductive sensor for detecting metal bars in concrete structure; Design and Implementatio H.Azizi, A.Vahedi, H. Toossian Shandiz and I.Mzhari, ICMSAO , Sharjah, United Arab Emirates, Feburary 2005 • Performance Analysis of Direct Power Controlled PWM Rectifier under Disturbed AC Line Voltage H.Azizi, A.Vahedi, ICREPQT Zaragoza, Espain, Mars 2005 • Dynamic Modeling of Micro-Turbine Generation Systems Utilizing Matlab/Simulink Environment S. E. Abdollahi, A.Vahedi, ICREPQT Zaragoza, Espain, Mars 2005 • Drive Train Design Methodology of a Series-Parallel Hybrid Electric Vehicle (SPHEV) and Determination of its Power Flow Control (PFC) Strategy A . Halvaei Niasar, H. Moghbelli, A. Vahedi, IEMDC San Antonio, USA, May 2005 • Analysis and simulation of pulse transformer considering Leakage Inductance and Capacitance A.Vahedi , H. Heidari, F. Faghihi, CIRED 2005 Turin, Italy, Juin 2005 • Using of High Temperature Superconductive in Secondary Winding of Two Types of Transformer: Fault Current Limiter and Current Injection Transformer H. Heidari, A.Vahedi , F. Faghihi, M.Safdari, CIRED 2005 Turin, Italy, Juin 2005 • Drive Train Design Methodology of a Series-Parallel Hybrid Electric Vehicle (Hybrid HEV) and Determination of its Power Flow Control Strategy A. Halvai Niasar, H. Moghbelli, A. Vahedi; ", Proceeding of the 21st Electric Vehicle Symposium (EVS-21), Monaco, France, April 2-6, 2005. • A. Halvai Niasar, H. Moghbeli, A. Vahedi; "Modeling and Simulation Methods for Brushless DC Motor Drives ", Proceeding of the First International Conference on Modeling, Simulation and Applied Optimization, Sharjah, U.A.E. February 1-3, 2005, pp. ICMSAO, pp.05- 6 /05-6. • A. Halvai Niasar, H. Moghbeli, A. Vahedi; "Design Methodology of Drive Train for a Series-Parallel Hybrid Electric Vehicle (SPHEV) and its Power Flow Control Strategy", International Electric Machines and Drives Conference, IEEE, IEMDC'05, May 15-18, 2005, San Antonio, Texas. • A. Halvai Niasar, A. Vahedi, H. Moghbeli; "Speed Control of a Brushless DC Motor Drive via Adaptive Neuro-Fuzzy Controller based on Emotional Learning Algorithm", Accepted by the Eighth International Conference on Electrical Machines and Systems (ICEMS 2005), 27-29 Sept. 2005, Nanjing, China. • A. M. Kashtiban, A. Vahedi, A. Halvai Niasar; " Investigation of Winding Type effect on Leakage Flux of Single Phase Shell Type Transformer Using FEM", Accepted by the Eighth International Conference on Electrical Machines and Systems (ICEMS 2005), 27-29 Sept. 2005, Nanjing, China. • S.A.Kamali, A.Vahedi, A.Halvai Niasar; "Performance Analysis of HTS Fault Current Limiter Combined with a ZnO Varistor", Accepted by the Eighth International Conference on Electrical Machines and Systems (ICEMS 2005), 27-29 Sept. 2005, Nanjing, China.
• A. Halvai Niasar , H. Moghbelli, A. Vahedi; "Commutation Torque Ripple of Four-Switch Brushless DC Motor Drives_Part I: Analysis", The 9th International Workshop on Advanced Motion Control March 27-29, 2006, AMC2006, Turkey. • A. Halvai Niasar , H. Moghbelli, A. Vahedi; "Commutation Torque Ripple of Four-Switch Brushless DC Motor Drives_Part II: Controllability and Minimization", The 9th International Workshop on Advanced Motion Control, March 27-29, 2006, AMC2006, Turkey. • Hossein Azizi, Abolfazl Vahedi and Amir baktash, " Investigation of voltage unbalance, voltage sag and voltage fluctuation on DPC-PWM rectifier in advanced electrical machine drive system ", 22 International Power System Conference, PSC 2007
• Abolfazl Halvaei Niasar, Hassan Moghbeli and Abolfazl Vahedi, " Implementation of four-switch inverter for brushless dc motor drive based on tms320lf2407 DSP", IEEE – ICSPC 2007 • Halvaei Niasar, H. Moghbelli and A. Vahedi; " Sensorless Control of a Four-Switch, Three-Phase Brushless DC Motor Drive ", ICEE2007, May 2007 • Amir Baktash, Abolfazl Vahedi and M.A.S. Masoum, "Improved switching table for direct power control of three-phase PWM rectifier ", IEEE – AUPEC 2007, Perth, pp.1-5 • Iman Mazhari, Abolfazl Vahedi and M.A.S. Masoum, " Induction motor load generator system using direct torque control method ", IEEE – AUPEC 2007, Perth, pp.1-6 • Halvaei Niasar, Hassan Moghbeli and Abolfazl Vahedi, "A novel sensorless control method for four-switch, brushless dc motor drive without using any 30 phase shifter ", Proceeding of international conference on electrical machines and system 2007, Oct. 8-11, Seoul , Korea, pp.408- 413 • Halvaei Niasar, Abolfazl Vahedi and Hassan Moghbeli, " Torque control of brushless DC motor drive based on DSP technology ", Proceeding of international conference on electrical machines and system 2007, Oct. 8-11, Seoul , Korea, pp.524- 528 • V. Behjat and A. Vahedi, " Analysis and optimization of MEMS electrostatic microactuator ", IEEE Perspective Technologies and Methods in MEMS Design, MEMSTECH 2007, Srilanka, pp.1-7 • H. Hooshyar, M. Savaghebi and A. Vahedi, " Synchronous generator: past, present and future " IEEE AFRICON 2007, South Africa • Mazhari, R. Hadidi and A. Vahedi, " A comprehensive approach to Investigate parameters sensitivity of three phases induction motors using MATLAB/Simulink ",IEEE ICEE Pakistan 2007 • M. TALEBI, A. GHOLAMI, A. VAHEDI, M. RAHIMPOUR, H. SHAYANFAR,"A Genetic Algorithm Approach for Identifying Synchronous Generator Parameters from Excitation Disturbance Test" IEEE POWER ENGINEERING SOCIETY 2007 GENERAL MEETING |