Grid faults Synchronous motor Control systems Diagnosis Dielectrics Commande électrique MMC Modeling Current control PMSM Insulation testing High frequency signal injection Rotors Load torque observation OSDP Insulation Instantaneous active power Stators Parameter estimation Digital control Kalman filter Design of experiments Control Lifetime estimation Active filters Synchronous machine Doubly fed induction machine Frugal innovation Initial position Inverters Inverter-fed motors Lifespan estimation Diagnostic Energy management Energy efficiency Active power filter Heuristics Torque Optimal control Correction techniques Spectral analysis Robust control Automatic energy extraction Scheduling Fuzzy logic Optimization Rotating machines Fuzzy Logic Induction heating Power electronics Condition monitoring Feature extraction Converters PWM Electrical insulation system Energy Management Electrical engineering Equations Fault detection Actuators Induction machine Accelerated aging Ageing Doubly Fed Induction Machine DFIM Distribution of electrical energy Actionneurs Control Allocation Vector control Induction motors Hybrid control Multiphase Response surface Twisted pairs Control allocation Induction generator Electric machines Bearing fault detection Partial discharges Efficiency Load torque observer Active filter Extended Kalman filter Induction motor Induction Machine Solar energy Metal industry Robustness Predictive control Electromagnetic induction Harmonics Standstill tests Lifespan prediction Direct control Modelling Mathematical model Aging Renewable energy Data center Sensorless control Fault diagnosis