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Digital Library

of the European Council for Modelling and Simulation

 

Title:

Diagnosis And Monitoring Of The PMSM Using The Analytical Model Method

Authors:

Virginia Ivanov, Maria Brojboiu, Sergiu Ivanov

Published in:

 

 

(2015).ECMS 2015 Proceedings edited by: Valeri M. Mladenov, Grisha Spasov, Petia Georgieva, Galidiya Petrova, European Council for Modeling and Simulation. doi:10.7148/2015

 

 

ISBN: 978-0-9932440-0-1

 

29th European Conference on Modelling and Simulation,

Albena (Varna), Bulgaria, May 26th – 29th, 2015

 

Citation format:

Virginia Ivanov, Maria Brojboiu, Sergiu Ivanov (2015). Diagnosis And Monitoring Of The PMSM Using The Analytical Model Method, ECMS 2015 Proceedings edited by: Valeri M. Mladenov, Petia Georgieva, Grisha Spasov, Galidiya Petrova  European Council for Modeling and Simulation. doi:10.7148/2015-0195

DOI:

http://dx.doi.org/10.7148/2015-0195

Abstract:

The paper applies the diagnosis method based on the analytic model by investigating the output waveforms of the currents, torque and speed specific to a PMSM driving system. Several faults are simulated: open phase, entire phase short circuit in two situations (with and without current measurement, short circuit before and after current sensor respectively) and current sensor fault (no reaction). Thanks to the described model, the method based on analytic models can be applied and the system behavior can be compared with the results of the mathematical model which reproduces the system in normal operation. For all types of faults, more or less important oscillations of the currents and output torque are noticed. The consequences are corresponding, more or less severe and can lead to major damages.

Full text: