TY - CONF
TI - Modeling and simulation of stator turn faults. Detection based on stator circular current and neutral voltage
AU - Maouche, Y.
AU - Boussaid, A.
AU - Boucherma, M.
AU - Khezzar, A
T2 - 2013 9th IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives (SDEMPED)
AB - Most existing electrical faults in induction machines are stator turn faults; therefore the modeling of this defect appears very interesting. A number of authors have treated the modeling of this defect by completely changing the model from healthy to a defective one. This paper deals with the modeling of induction machines considering both healthy and faulty stator cases. The aim of this work is to make the electrical matrix parameters as a function of stator winding distribution. The consequence of both, fault degree and fault location are also considered. Stator faults detection are based on frequency analysis of the zero sequence for delta connected winding and on neutral voltage for wye connected winding. The simulation results show that the significant increase or decrease of certain harmonics can be used to detect short circuited turns in the machine stator.
C3 - 2013 9th IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives (SDEMPED)
DA - 2013///août
PY - 2013
DO - 10.1109/DEMPED.2013.6645726
DP - IEEE Xplore
SP - 263
EP - 268
UR - http://ieeexplore.ieee.org/document/6645726/
KW - Circuit faults
KW - Coils
KW - Fault diagnosis
KW - Fourier transforms
KW - Induction motor
KW - Rotors
KW - Stators
KW - Windings
KW - asynchronous machines
KW - condition monitoring
KW - delta connected winding
KW - electrical matrix parameters
KW - fault degree
KW - fault location
KW - faut detection
KW - faut diagnosis
KW - frequency analysis
KW - frequency-domain analysis
KW - harmonic analysis
KW - induction machine modeling
KW - inter-turn short circuits
KW - machine stator
KW - machine theory
KW - matrix algebra
KW - neutral voltage
KW - short circuited turn detection
KW - spectrum analysis
KW - stator circular current
KW - stator faults detection
KW - stator turn faults modeling
KW - stator turn faults simulation
KW - stator winding distribution
KW - stator windings
KW - wye connected winding
KW - zero sequence
ER -