Sensorless Rotor Position Estimation of Synchronous Reluctance Motor Drive
A position estimation method for the Synchronous Reluctance Motor (SynRM) based on an inductance model is proposed for light loads operating within the low to medium speed range. Under these conditions, the inductance exhibits a linear relationship with rotor position in specific regions. This linear characteristic of the inductance is utilized to determine the rotor position accurately. Simulations are conducted on a 1.0 kW FEM Model of SynRM prototype, validating the feasibility and effectiveness of the proposed method.
Authors
- Chandan Chakraborty (ORCID: https://orcid.org/0000-0001-8251-3552)
- Sonalika Singh (ORCID: https://orcid.org/0000-0003-2293-4990)
- Vijay B. Borghate (ORCID: https://orcid.org/0000-0001-6235-0493)
- Ritesh Kumar Keshri (ORCID: https://orcid.org/0000-0002-1349-085X)
Institutions
- Indian Institute of Technology Kharagpur (IN)
- Visvesvaraya National Institute of Technology (IN)
Publication Details
- Published
- 2024-11-03
- DOI
- https://doi.org/10.1109/iecon55916.2024.10905729
- Primary Topic
- Sensorless Control of Electric Motors
- Type
- article
- Field-Weighted Citation Impact
- 0.00