Speed Control of Three Phase Induction Motor Using Universal Bridge and PID Controller. (November 2019)

• Record Type: Journal Article
• Authors: Hartono, H; Sudjoko, R I; Iswahyudi, P
• Is Part Of: Journal of physics. Volume 1381(2019)
• Publication Date: 2019-11
• Subjects: three phase induction motor -- speed control -- voltage source inverter -- universal bridge -- PID controller; Physics -- Congresses; 530.5
• DOI: 10.1088/1742-6596/1381/1/012053
• Languages: English
• ISSNs: 1742-6588

Abstract

Abstract: Speed control technique are generally essential in adjustable speed drive system. This system requires variable voltage and frequency supply which is obtained from a three phase voltage source inverter. This paper presents the speed control of induction motor fed by a three phase voltage source inverter using pulse width modulation method and universal bridge. To control the peak dc link voltage of voltage source inverter, a PID controller was designed. The performance analysis of open loop and closed loop speed control system is carried out in Matlab/Simulink. The simulation result shows that the speed controller has a good dynamic response and can control the induction motor successfully with a better performance.