Speed and Position Estimation for Sensorless Control of PMSM: A Critical Review

Title:Speed and Position Estimation for Sensorless Control of PMSM: A Critical Review

Volume: 13 Issue: 6

Author(s): Shweta Singh*, Amar N. Tiwari and Sri N. Singh

Affiliation:

• Department of Electrical and Electronic Engineering, Madan Mohan Malaviya University of Technology, Gorakhpur, Gorakhpur, Uttar Pradesh 273016,India

Keywords: Permanent magnet (PM), machine, sensorless drives, back EMF, EKF, MRAS, sliding mode observer, HF injection.

Abstract: The Vector control scheme widely used for control purposes of PMSM drives requires rotor position information. Generally, sensors are used for this purpose, which increases the cost, size, and complexity of the system and also reduces the efficiency of drives. Therefore, it has become essential to avoid the use of these sensors and go for sensorless drives. In this paper, different types of speed and position estimation techniques are reviewed for sensorless control with their recent developments and their inherent advantages and disadvantages.

Cite this article as:

Singh Shweta*, Tiwari N. Amar and Singh N. Sri , Speed and Position Estimation for Sensorless Control of PMSM: A Critical Review, Recent Advances in Electrical & Electronic Engineering 2020; 13 (6) . https://dx.doi.org/10.2174/2352096512666191021110613

DOI https://dx.doi.org/10.2174/2352096512666191021110613	Print ISSN 2352-0965
Publisher Name Bentham Science Publisher	Online ISSN 2352-0973