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Speed sensorless direct torque control of induction motors using an adaptive flux observer
Abstract
The authors present a new sensorless induction motor drive. The drive uses an adaptive flux observer for speed estimation and the discrete-time direct torque control technique for torque and stator flux control. The adaptive flux observer uses a mechanical model to improve the behavior during speed transients. The estimated stator flux of the adaptive observer is used in the discrete-time direct torque control method to provide fast torque response combined with torque ripple free operation over the whole speed range. The sensorless drive system is capable of working from very low speed to high speed and exhibits good dynamic and steady state performance. The authors demonstrate the steady state and dynamic performance of the proposed sensorless drive using simulation and experimental results.
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Citations
Cited by
Position and Speed Control of Brushless DC Motors Using Sensorless Techniques and Application Trends
Gamazo-Real, J. C., Vázquez-Sánchez, E., & Gómez-Gil, J. (2010) · Sensors · doi:10.3390/s100706901 · Cited by 300
An Improved Direct Torque Control for Three-Level Inverter-Fed Induction Motor Sensorless Drive
Zhang, Y., Zhu, J., Zhao, Z., Xu, W., & Dorrell, D. G. (2012) · IEEE Transactions on Power Electronics · doi:10.1109/tpel.2010.2043543 · Cited by 279
Foo, G. H. B., & Rahman, M. F. (2010) · IEEE Transactions on Power Electronics · doi:10.1109/tpel.2009.2036354 · Cited by 190
Metadata
- Authors
- Maes, J., & Melkebeek, J.
- Venue
- Conference Record of the 1999 IEEE Industry Applications Conference. Thirty-Forth IAS Annual Meeting (Cat. No.99CH36370)
- Publisher
- IEEE
- Published
- 2003-01-20
- Volume
- 4
- Pages
- 2305-2312
- OpenAlex
- W2125214425
- Cited by
- 267
- References
- 0
- FWCI
- 22.96
- Type
- conference paper
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Speed sensorless direct torque control of induction motors using an adaptive flux observer. https://app.cochat.ai/papers/10.1109/ias.1999.799165
- The paper
- Maes, J., & Melkebeek, J. (2003). Speed sensorless direct torque control of induction motors using an adaptive flux observer. Conference Record of the 1999 IEEE Industry Applications Conference. Thirty-Forth IAS Annual Meeting (Cat. No.99CH36370). https://doi.org/10.1109/ias.1999.799165
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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