Abstract
This paper presents a comparative study of two distinct modulation strategies applied to a permanent magnet synchronous motor drive, under inverter faulty operating conditions. A rotor field oriented control is used and a performance evaluation is conducted by comparing a hysteresis current control with a space vector modulation technique. Three different operating conditions are considered: normal situation, a single power switch open-circuit fault and a single-phase open-circuit fault. In order to compare the drive performance under these conditions, global results are presented concerning the analysis of some key parameters such as motor efficiency, power factor, electromagnetic torque and currents rms and distortion values.
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© 2011 IFIP International Federation for Information Processing
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Estima, J.O., Cardoso, A.J.M. (2011). Comparison of Different Modulation Strategies Applied to PMSM Drives Under Inverter Fault Conditions. In: Camarinha-Matos, L.M. (eds) Technological Innovation for Sustainability. DoCEIS 2011. IFIP Advances in Information and Communication Technology, vol 349. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-19170-1_54
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DOI: https://doi.org/10.1007/978-3-642-19170-1_54
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-19169-5
Online ISBN: 978-3-642-19170-1
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