Review of Permanent Magnet Synchronous Motor Fed by Multilevel Inverter

Ahmed, Taiea A.; Mohamed, Essam E. M.; Youssef, Abdel‐Raheem; Ibrahim, Asmaa

doi:10.21608/svusrc.2020.51244.1001

Cited by 2 publications

(1 citation statement)

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“…In comparison to conventional two-level inverters, multi-level inverters offer the following benefits: lower dv/dt, improved output performance, and reduced switching frequency [3]. The three primary MLI topologies are cascaded H-bridge inverters, diode-clamped inverters, and flying capacitors [4]. The most often used modulation methods for multi-level inverters are Space Vector Modulation (SVM) and Carrierbased Sinusoidal Pulse-Width Modulation (SPWM).…”

Section: Introductionmentioning

confidence: 99%

Sensorless Speed Control for PMSM Based on Multi-Level SVPWM Inverter and MRAS

2023

IJCCCE

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Permanent Magnet Synchronous Motors (PMSM) are extensively used in the industry owing to their excellent efficiency, low weight/power ratio, and smooth torque with no or minimal ripple. Field Oriented Control (FOC) is a modern and effective approach for closed-loop controlling the speed of PMSM. In this paper, three-level Space Vector Pulse Width Modulation (SVPWM) is proposed for minimizing harmonics in the output voltage inverter. sensorless approaches are performed by using Model Reference Adaptive System (MRAS) which eliminates mechanical uncertainties. Because mechanical sensors increase the cost, size, weight, and wiring complexity, employing PMSM with them is extremely difficult Tuning of Proportional Integral (PI) controller gains is performed by using the Whale Optimization Algorithm (WOA). The results show that the proposed controller enhances the system's performance. In the application of felid-oriented control to a PMSM, with simulation data to back it up the entire system is simulated using the MATLAB/Simulink tool. Index Terms— PMSM, SVPWM, FOC, MRAS, WOA.

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Section: Introductionmentioning

confidence: 99%