Induction motors 12 Inductions motors 9 induction motor 5 Fault detection 4 'current 3 Energy efficiency 3 Traction motors 3 Vector control (Electric machinery) 3 Automatic Detection 2 Automatic fault diagnosis 2 Broken rotor bar 2 Combined analysis 2 Control 2 Controllers 2 Cost effectiveness 2 Current signal 2 Discriminant analysis 2 Electric vehicles 2 Failure analysis 2 Faults diagnosis 2 Field-oriented control 2 Finite element analyse 2 Finite element method 2 Ignition 2 Kinematics 2 LDA 2 Linear discriminant analyze 2 Permanent magnets 2 Pulse width modulation 2 Reluctance motors 2