Analysis and simulation model of three phase Permanent Magnet Synchronous Motor Drive (PMSM)

Abstract

The Permanent Magnet Synchronous Motor (PMSM) has become a very dependable and efficient choice for a range of industrial and automotive applications in recent years. Because of their exceptional torqueto-weight ratio, great power density, and superior performance, PMSMs are the best choice for applications requiring precise control and high efficiency. An extensive review of PMSMs is given in this study, with particular attention to their design, control schemes, and applications. The research starts off with a thorough explanation of the PMSM construction, emphasizing the function of permanent magnets and where they are located in the rotor. Analysis of PMSMs' electrical and magnetic characteristics highlights the benefits they have over conventional induction motors, including reduced losses and increased efficiency. A thorough analysis of control techniques for PMSMs is conducted, with a focus on direct torque control (DTC) and field-oriented control (FOC). The robustness, dynamic reactivity, and implementation difficulty of these approaches are compared. Furthermore, sophisticated methods that combine artificial intelligence and model predictive control (MPC) are presented, demonstrating how they can improve PMSM performance in a range of operating scenarios. The integration of PMSMs in electric cars (EVs) is also covered in the study, with an emphasis on how these components improve driving enjoyment, lower emissions, and vehicle efficiency. Examined are industrial applications that highlight PMSMs' adaptability and versatility, including robotics, renewable energy systems, and aerospace. Moreover, issues with PMSM operation are discussed, including demagnetization, thermal control, and the effect of manufacturing tolerances on performance. The ongoing research and solutions aimed at reducing these problems are highlighted, highlighting PMSM technology's constant progress. To sum up, PMSMs are an essential technological accomplishment in the development of contemporary electromechanical systems. Because of their exceptional performance qualities and the continuous advancements in manufacturing and control methods, they will play a significant role in the development of efficient and sustainable motor drives in the future.