SVPWM based speed control of BLDC motor by TYPHOON HIL

• Published in: AIP Conference Proceedings
• Main Author: Sim S.Y.; Chien S.K.; Law K.H.; Zin N.M.; Wahyu M.U.; Zambri N.A.; Sumaiya M.; Sim G.Y.; Lim A.J.M.S.
• Format: Conference paper
• Language: English
• Published: American Institute of Physics Inc. 2023
• Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85178056258&doi=10.1063%2f5.0124530&partnerID=40&md5=42cb196ffb7ac82eff9a13c5595b1068

Nowadays, in industrial, traction and household devices, Brushless DC motors are becoming more common because they have high performance, high power density and low maintenance costs. The BLDC motor is also a cost-effective option for applications with low strength. BLDC motors having a permanent magnet rotor with a three-phase stator winding. BLDC motors do not have switching brushes, so the switching is carried out electronically using a variety of switching equipment. The technique of space vector pulse width modulation (SVPWM) is used where the microcontroller produces its signal. The BLDC motor speed control is accomplished by adjusting the microcontroller's duty cycles (SVPWM pulses) and provides the desired output to turn the motor drives in order to control the BLDC motor speed. To change the desired speed, the user will enter the delay time and the motor will run at that exact speed. A very reliable and powerful speed control system is given by this proposed system. © 2023 Author(s).