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Vector control of PMSM drives compared to induction motor drives is simpler and easier to implement resulting in high drive performance. As a result, PMSM drives are finding increased use in industrial applications. For further performance improvement of vector controlled drives, speed controllers need to be robust and highly adaptive. This paper presents a comparative analysis of various speed control...
Apart from fulfilling component electrical specifications, electronics needs to fit into the target application, composed of electronics components as well as mechanical parts. In complex applications such investigations can be made by simulations in which relevant application performances are checked under any allowed variation of operating conditions, design parameters and noise factors. In this...
Permanent magnet synchronous machines are used in many industrial applications today. In particular, depending on the developments in magnetic materials, permanent magnet synchronous motors rapidly developing in recent years have found themselves a widespread coverage in applications because of their outstanding features. When the research in the literature is surveyed, it is observed that the vector...
This paper proposes Comparative Study between PI and sliding mode controllers in fault tolerant PMSM drive. The proposed drive is a three phase PMSM connected to four leg inverter when the fourth leg is always closed to the neutral point of the machine. The fault tolerance is reached by using a PI and Sliding mode controllers and a modified space vector modulation applied at post fault mode. The PI...
This paper presents an improved performance of a Permanent Magnet Synchronous Motor (PMSM) using a hybrid Fuzzy/ Proportional-Integral (PI) controller. Hybrid control has an advantage of integrating a superiority of two or more control techniques for better control performances. A fuzzy controller offers better speed responses for start-up and large reference input changes (large speed error) as compared...
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