Determining Optimal Value of Pole Arc to Pole Pitch Ratio in order to Increasing Average Torque and Decreasing Unbalance Magnetic Force in Hybrid Electrical Vehicle

Alireza HossienPour; Ahmad Khajeh

Volume 4, Issue 4 , November 2021, , Pages 445-451


  In this paper, the effects of magnetization patterns on the performance of Hybrid Electrical Vehicle (HEV) are investigated. HEVs have three magnetic field sources: armature winding, permanent magnets, and field winding. To initiate the investigation, the magnetic field distributions produced by these ...  Read More

Industrial Electronics
Using of a three-phase four-switch inverter equipped with a variable index PWM to improve the power quality of a wind power plant

Alireza HossienPour; Reza Ghazi

Volume 3, Issue 3 , July 2020, , Pages 213-222


  Harmonic reduction is an essential issue in a grid-connected variable-speed wind energy conversion system to decrease the electrical losses of the system and improve the power quality. In this paper, a new Shunt Active Filter (SAF) based on a three-phase four-switch inverter is used to improve the output ...  Read More