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 comprehensive survey on fault tolerance in multiphase ac drives, Part 2: Phase and switch open-circuit faults
Multiphase machines are very convenient for applications that require high reliability. In this
two-part survey, the state of the art about fault tolerance in multiphase drives is reviewed. In …
two-part survey, the state of the art about fault tolerance in multiphase drives is reviewed. In …
A unified analysis of the fault tolerance capability in six-phase induction motor drives
The fault tolerance of electric drives is highly appreciated at industry for security and
economic reasons, and the inherent redundancy of six-phase machines provides the …
economic reasons, and the inherent redundancy of six-phase machines provides the …
Multiphase machines and drives-Revisited
Although the concept of a multiphase drive system dates back to the middle of the 20th
century, the initial pace of development was rather slow, as witnessed by the first two …
century, the initial pace of development was rather slow, as witnessed by the first two …
Online diagnosis and discrimination of stator faults in six-phase induction motors based on voltage symmetrical components
In recent years, multiphase machines have been presented as a good alternative to the
classical three-phase machines, mainly due to their ability to operate smoothly under fault …
classical three-phase machines, mainly due to their ability to operate smoothly under fault …
Open-phase fault-tolerant predictive control strategy for open-end-winding permanent magnet synchronous machines without postfault controller reconfiguration
Fault-tolerant control is normally required to achieve continuous operation under postfault
modes in some critical fields. Regarding the remedial strategy for open-end-winding …
modes in some critical fields. Regarding the remedial strategy for open-end-winding …
An online global fault-tolerant control strategy for symmetrical multiphase machines with minimum losses in full torque production range
The high fault-tolerant ability of multiphase drives is favored in safety-critical applications.
Under open-phase faults, to guarantee ripple-free torque, stator current references should …
Under open-phase faults, to guarantee ripple-free torque, stator current references should …
Postfault operation of a nine-phase six-terminal induction machine under single open-line fault
AS Abdel-Khalik, MS Hamad… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
This paper studies the postfault control of a nine-phase six-terminal induction machine (IM)
during single open-line fault, which was recently proposed for high-power medium-voltage …
during single open-line fault, which was recently proposed for high-power medium-voltage …
Fault-tolerant control of a low-speed six-phase induction generator for wind turbines
In this paper, a fault-tolerant control scheme for a low-speed squirrel cage six-phase
induction generator (SC6PIG) connected to a full-scale back-to-back converter structure is …
induction generator (SC6PIG) connected to a full-scale back-to-back converter structure is …
Modeling and control of a nine-phase induction machine with open phases
TS de Souza, RR Bastos… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Multiphase machines have several advantages when compared to three-phase machines.
Reliability is one of the most important of those advantages, since the multiphase machine …
Reliability is one of the most important of those advantages, since the multiphase machine …