Sensorless Control of Dual Three-Phase Permanent Magnet Synchronous Machines—A Review

This paper presents an overview of various sensorless control methods, with a focus on dual three-phase permanent magnet synchronous machines (DTP-PMSM). Owing to the important role that DTP-PMSMs play in motion-control applications industry, most academic researchers and industry activists seek reduce costs size while increasing capability efficiency motion applications. has led increase number publications about multiphase recent years. The purpose this article is review techniques, which are divided into two main categories, namely saliency-based method for low-speed range model-based high-speed range. Both methods subdivided other DTP-PMSMs. compared each selecting suitable technique implementation such as ship propulsion, wind turbines, aerospace.