This paper deals with modeling and control of threephasepermanent-magnet synchronous motors (PMSMs) underopen-phase fault conditions. Suitable reference frame transformationsare introduced in order to obtain a q–d axis model similarto that normally used for machines working in healthy conditions.Adoption of such a model also allows implementing vector controlstrategies for PMSM drives under open-phase fault conditions in awide operating range. Simulations and experimental tests confirmthe validity of the theoretical analysis.

Modeling and Control of Three-Phase PMSMs under Open-Phase Fault

SCELBA, GIACOMO;
2013

Abstract

This paper deals with modeling and control of threephasepermanent-magnet synchronous motors (PMSMs) underopen-phase fault conditions. Suitable reference frame transformationsare introduced in order to obtain a q–d axis model similarto that normally used for machines working in healthy conditions.Adoption of such a model also allows implementing vector controlstrategies for PMSM drives under open-phase fault conditions in awide operating range. Simulations and experimental tests confirmthe validity of the theoretical analysis.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/20.500.11769/244629
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