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Overmodulation Techniques of Asymmetrical Six-Phase Machine With Optimum Harmonic Voltage Injection

IEEE Transactions on Industrial Electronics, 2021
Overmodulation techniques of asymmetrical six-phase machine achieve higher dc-bus utilization by applying voltage in the nonenergy transfer plane. This results into unwanted current and associated copper loss.
Sayan Paul, K. Basu
semanticscholar   +3 more sources

A Sawtooth Carrier-Based PWM for Asymmetrical Six-Phase Inverters With Improved Common-Mode Voltage Performance

IEEE Transactions on Power Electronics, 2018
A sawtooth carrier-based sinusoidal pulse width modulation (SC-SPWM) technique for asymmetrical six-phase two-level inverters is proposed in this paper, which could reduce both the peak-to-peak amplitude and the changing frequency of the common-mode ...
Zicheng Liu   +4 more
semanticscholar   +3 more sources

Integrated onboard single‐stage battery charger for PEVs incorporating asymmetrical six‐phase induction machine

IET Electrical Systems in Transportation, 2019
This study proposes an integrated battery charger for plug-in electric vehicles (PEVs) that involves an asymmetrical six-phase induction motor as propulsion drive.
K. A. Chinmaya, G. Singh
semanticscholar   +3 more sources

Effect of DC-Link Voltage Limitation on Postfault Steady-State Performance of Asymmetrical Six-Phase Induction Machines

IEEE Transactions on Industrial Electronics, 2018
The asymmetrical six-phase induction machine represents the most common multiphase machine type used in many high-power industrial applications. While a body of research covering control of the machine under fault conditions has been published in the ...
A. Abdel-Khalik   +2 more
semanticscholar   +3 more sources

A Novel Modulation Strategy for Asymmetrical Six-Phase Series-Winding PMSM Based on Predictive Controller

IEEE transactions on industrial electronics (1982. Print), 2023
Series-winding (SW) permanent magnet synchronous motors (PMSMs) are of increasing interest and great potential for low-voltage traction in electric vehicles because of their higher dc voltage utilization and fewer inverter legs.
Zaixin Song   +4 more
semanticscholar   +1 more source

Half Open-End Winding Topology Based Nine-Leg VSI for Asymmetrical Six-Phase PMSM Drives

IEEE transactions on power electronics, 2023
This article presents a half open-end winding topology based nine-leg voltage source inverter (HONL-VSI) to drive an asymmetrical six-phase permanent magnet synchronous motor (ASP-PMSM).
Zhiping Dong   +3 more
semanticscholar   +1 more source

An Integrated Strategy for the Real-Time Detection and Discrimination of Stator Inter-Turn Short-Circuits and Converter Faults in Asymmetrical Six-Phase Induction Motors

IEEE Workshop on Electrical Machines Design, Control and Diagnosis, 2023
Multiphase machines are becoming a potential solution for several high-power applications since they provide intrinsic fault-tolerance capability. Due to the various stator phase arrangements, standard fault detection techniques are unfeasible and cannot
Khaled Laadjal   +3 more
semanticscholar   +1 more source

Feedback Linearization-Based Direct Torque Control for Asymmetrical Six-Phase PMSM Motor With Back EMF Harmonics Compensation

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2023
This article presents a feedback linearization (FL)-based direct torque control (DTC) for an asymmetrical six-phase permanent magnet synchronous motor (PMSM). The decoupled linear model of PMSM is yielded using the FL approach.
Yixiao Luo, Kai-Tsang Yang, Yifei Zheng
semanticscholar   +1 more source

An Improved Finite-Control-Set Model Predictive Flux Control for Asymmetrical Six-Phase PMSMs With a Novel Duty-Cycle Regulation Strategy

IEEE transactions on energy conversion, 2021
This work presents an improved finite-control-set model predictive flux control (FCS-MPFC) for asymmetrical six-phase permanent magnet synchronous machine (ASPMSM) with a novel duty-cycle regulation strategy. Firstly, virtual vector concept is adopted to
F. Yu, Xing Liu, Zhihao Zhu, J. Mao
semanticscholar   +1 more source

Strategy With Smooth Transitions and Improved Torque–Speed Region and Stator Copper Loss for Two-Level Asymmetrical Six-Phase Induction Motor Drives Under Switch Faults

IEEE transactions on power electronics, 2021
Asymmetrical six-phase drives are very attractive to obtain fault tolerance. Most faults arise in the power electronics. Two conventional methods to handle switch/diode faults in two-level converters are keeping the corresponding phases open (in two ...
Alejandro G. Yepes   +2 more
semanticscholar   +1 more source

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