Field Oriented Control of PMSM Drive using （磁场定向控制的永磁同步电动机驱动使用）.pdf

International Journal of Emerging Engineering Research and Technology Volume 2, Issue 3, June 2014, PP 246-255 ISSN 2349-4395 (Print) ISSN 2349-4409 (Online) Field Oriented Control of PMSM Drive using SVPWM Technique Vikas Patel Dr.V.KGiri Dept.of Electrical Engineering (Professor Head), Dept.of Electrical Madan Mohan MalviyaUniversity of Technology Engineering, Madan Mohan Malviya University Gorakhpur, India of Technology, Gorakhpur, India its.vikas17@ girivkmmm@ Abstract: This paper focus on the advancement of SVPWM (space vector pulse width modulation) inverter fed permanent magnet synchronous motor (PMSM).The paper deals with a space vector pulse width modulation (SVPWM) algorithm applied to electrical drives. Anextensive and detailed study of the space vector pulse width modulation design process hasbeen done, that indicate some practical sign for implementation. As an example, the SVPWM is developed for a permanent-magnet synchronous motor drive for Speed and current control.In the present work, three closed loop control scheme has been used. Two inner loops are current control feedback loop and another outer feedback loop is used for optimizing the speed of PMSM drive. The proposed field oriented control (FOC) scheme for PMSM drive decouples the torque and flux which is not only providing the faster response but at the sometime makes the control action easy. Keywords: FOC, MATLAB/Simulink, PMSM, speed control, SVPWM Inverter 1. INTRODUCTION Over the last three decades AC machine drives are becoming more and more popular, esp