AC-drive systems based Permanent Magnet Synchronous Motor (PMSM) are widely utilized in industrial applications due to many advantages including excellent efficiency, best reliability, and low-effective cost compared with DC-drive systems. Design and implementation of an RLC compensator for a PMSM-drive system is demonstrated in this paper. The main aims of using an RLC compensator are decreasing of Total-Harmonics-Distortion (THD) of the input line current and Ripple Factor (RF) of the electromagnetic torque over a wide range variation in rotor speed and load. The entire transfer function of the proposed system is derived for stability verification under the change of rotor speeds. The proposed PMSM-drive system is implemented with and without RLC compensator for two cases; which are at a fixed load and a step-change in load. Good performance is achieved using the proposed RLC compensator; in terms of THD and RF are 0.77% and 3.13%, respectively.
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,B A F . (2019). Design of an RLC Compensator for a Synchronous Motor: Torque Ripple Improvement. Al-Qadisiyah Journal for Engineering Sciences, 12(1), 17-24. doi: 10.30772/qjes.v12i1.582
MLA
,B A F . "Design of an RLC Compensator for a Synchronous Motor: Torque Ripple Improvement", Al-Qadisiyah Journal for Engineering Sciences, 12, 1, 2019, 17-24. doi: 10.30772/qjes.v12i1.582
HARVARD
B A F . (2019). 'Design of an RLC Compensator for a Synchronous Motor: Torque Ripple Improvement', Al-Qadisiyah Journal for Engineering Sciences, 12(1), pp. 17-24. doi: 10.30772/qjes.v12i1.582
CHICAGO
B A F , "Design of an RLC Compensator for a Synchronous Motor: Torque Ripple Improvement," Al-Qadisiyah Journal for Engineering Sciences, 12 1 (2019): 17-24, doi: 10.30772/qjes.v12i1.582
VANCOUVER
B A F . Design of an RLC Compensator for a Synchronous Motor: Torque Ripple Improvement. QJES. 2019;12(1):17-24. doi: 10.30772/qjes.v12i1.582
