A comprehensive survey on fault tolerance in multiphase ac drives, Part 1: General overview considering multiple fault types
Multiphase drives offer enhanced fault-tolerant capabilities compared with conventional
three-phase ones. Their phase redundancy makes them able to continue running in the …
three-phase ones. Their phase redundancy makes them able to continue running in the …
A machine-learning-based fault diagnosis method with adaptive secondary sampling for multiphase drive systems
Dueto various kinds of stator phase arrangements, existing fault diagnosis (FD) methods
cannot be applied to different types of multiphase machines. Spurred by the era of big data …
cannot be applied to different types of multiphase machines. Spurred by the era of big data …
Fault detection and condition monitoring of PMSGs in offshore wind turbines
NMA Freire, AJM Cardoso - Machines, 2021 - mdpi.com
Research on fault detection (FD) and condition monitoring (CM) of rotating electrical
generators for modern wind turbines has addressed a wide variety of technologies. Among …
generators for modern wind turbines has addressed a wide variety of technologies. Among …
Current Harmonics Compensation Based on Multiresonant Control in Synchronous Frames for Symmetrical -Phase Machines
Low-order odd current harmonics arise in practical multiphase drives due to machine and
converter nonlinear behavior (eg, deadtime and flux saturation). If the windings are …
converter nonlinear behavior (eg, deadtime and flux saturation). If the windings are …
Parameter estimation of asymmetrical six-phase induction machines using modified standard tests
In multiphase machine drives, accuracy of the estimated machine parameters is crucial for
effective performance prediction and/or control. While a great amount of work has been …
effective performance prediction and/or control. While a great amount of work has been …
Online control strategy for tolerating resistance asymmetry with minimum copper loss in the full torque range for symmetrical six-phase AC drives
Multiphase drives exhibit remarkable advantages (eg, fault tolerance) over three-phase
ones. Six-phase drives are particularly attractive, given their moderate complexity and …
ones. Six-phase drives are particularly attractive, given their moderate complexity and …
An improved fault-tolerant five-phase induction machine using a combined star/pentagon single layer stator winding connection
AS Abdel-Khalik, MA Elgenedy… - IEEE Transactions …, 2015 - ieeexplore.ieee.org
One of the main merits offered by multiphase machines is their high fault-tolerant capability.
Literature has demonstrated that the performance of multiphase induction machines under …
Literature has demonstrated that the performance of multiphase induction machines under …
An effective approach for rotor electrical asymmetry detection in wind turbine DFIGs
Determining the magnitude of particular fault signature components (FSCs) generated by
wind turbine (WT) faults from current signals has been used as an effective way to detect …
wind turbine (WT) faults from current signals has been used as an effective way to detect …
Online diagnostic method for the detection of high-resistance connections and open-phase faults in six-phase PMSM drives
PFC Goncalves, SMA Cruz… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Even though multiphase machines have inherent fault-tolerant capabilities due to their
additional degrees of freedom, fault diagnosis still plays an important role to continuously …
additional degrees of freedom, fault diagnosis still plays an important role to continuously …
A two-step strategy for online fault detection of high-resistance connection in BLDC motor
High-resistance connection (HRC) is one of the common stator faults in motors. The HRC
fault detection method for brushless direct current motors (BLDCMs) has not been reported …
fault detection method for brushless direct current motors (BLDCMs) has not been reported …