Speed Control of field oriented induction motor （面向领域的感应电动机的速度控制）.pdfVIP

IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331, Volume 9, Issue 3 Ver. IV (May – Jun. 2014), PP 45-50 Speed Control of field oriented induction motor using DsPIC Controller R.Senthil Kumar, Assistant professor, Aakash Mishra, student, Mohammad Asfar, student, Mohammad Shahzad, student 1,2,3,4 SRM University, Chennai Abstract: The paper entitled “Control of field oriented induction machine using dsPIC Controller ” review for field oriented control (FOC) induction machine. In this paper Closed loop control of adjustable speed drive is presented. DSPIC30F4011 Controller is a new platform for motor control application. In recent years, the use of ASD with advanced control technique is important for automation process for the application of industrial drives. This controller based, PWM-output, variable frequency drives provide the user with a tremendous variety of features and functions which allow accurate control and monitoring in nearly every 3-phase induction motor application. In this project,a proxy sensor or IR sensor is used to measure the speed of the motor and its given to the controller. The controller generates the pulses to drive the motor. Keywords: dsPIC, Induction motor, field oriented control I. Introduction As the induction motor is one of the most popular motor in the field of commercial and industrial fields due to its simple construction but due to its complexity of torque speed curve where there is no decoupling between the field power and the armature power as DC motor. The objective of the field oriented control technique of the induction machine is to tr