Converter temperature regulation with dual mode control of fault-tolerant permanent magnet motors

2012 ◽  
Author(s):  
W.U.N Fernando ◽  
L Papini ◽  
C Gerada
Keyword(s):  
Permanent Magnet ◽  
Temperature Regulation ◽  
Fault Tolerant ◽  
Permanent Magnet Motors ◽  
Dual Mode ◽  
Mode Control

scholarly journals Improved SVPWM Fault-Tolerant Control Strategy for Five-Phase Permanent-Magnet Motor

Energies ◽  
2019 ◽  
Vol 12 (24) ◽  
pp. 4626 ◽  
Author(s):  
Liang Xu ◽  
Wenxiang Zhao ◽  
Guohai Liu
Keyword(s):  
Permanent Magnet ◽  
Control Strategy ◽  
Pulse Width Modulation ◽  
High Efficiency ◽  
Fault Tolerant ◽  
Control Strategies ◽  
Fault Tolerant Control ◽  
Open Circuit ◽  
Permanent Magnet Motors ◽  
Permanent Magnet Motor

Multiphase permanent-magnet motors have received a lot of attention in the past few years owing to the merits of high power density, high efficiency and high fault-tolerant capability. Particularly, high fault tolerance is very desirable for safety-critical applications. This paper proposes an improved space vector pulse-width modulation (SVPWM) fault-tolerant control for five-phase permanent-magnet motors. First, generalized five-phase SVPWM fault-tolerant control is deduced and analyzed based on single-phase open-circuit fault, thus obtaining various SVPWM fault-tolerant control strategies and yielding a greatly increased capacity to enhance fault-tolerant performance of motor. Then, an improved SVPWM fault-tolerant control strategy with increased DC bus voltage utilization and reduced current harmonics is proposed and compared with the traditional one. Last, effectiveness and superiority of the proposed control strategy is verified by both simulation and experimental results on a five-phase permanent-magnet motor.

scholarly journals CRADA Final Report: Application of Dual-Mode Invertor Control to Commercially Available Radial-Gap Permanent Magnet Motors - Vol. 1

2006 ◽  
Author(s):  
J.S. Lawler ◽  
J.W. McKeever ◽  
M.E. Downing ◽  
R.D Stahlhut ◽  
R. Bremmer ◽  
...  
Keyword(s):  
Permanent Magnet ◽  
Final Report ◽  
Permanent Magnet Motors ◽  
Dual Mode ◽  
Radial Gap

scholarly journals A Hybrid Dual-Mode Control for Permanent-Magnet Synchronous Motor Drives

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 105864-105873
Author(s):  
Wei Wang ◽  
Zhixiang Lu ◽  
Wei Hua ◽  
Zheng Wang ◽  
Ming Cheng
Keyword(s):  
Permanent Magnet ◽  
Permanent Magnet Synchronous Motor ◽  
Synchronous Motor ◽  
Motor Drives ◽  
Dual Mode ◽  
Mode Control ◽  
Synchronous Motor Drives
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