Torque ripple minimization in PM synchronous motors using iterative learning control
W Qian, SK Panda, JX Xu - IEEE transactions on power …, 2004 - ieeexplore.ieee.org
Parasitic torque pulsations exist in permanent magnet synchronous motors (PMSMs) due to
nonsinusoidal flux density distribution around the air-gap, errors in current measurements …
nonsinusoidal flux density distribution around the air-gap, errors in current measurements …
Direct torque control of brushless DC drives with reduced torque ripple
Y Liu, ZQ Zhu, D Howe - IEEE Transactions on Industry …, 2005 - ieeexplore.ieee.org
The application of direct torque control (DTC) to brushless ac drives has been investigated
extensively. This paper describes its application to brushless dc drives, and highlights the …
extensively. This paper describes its application to brushless dc drives, and highlights the …
Direct torque and indirect flux control of brushless DC motor
In this paper, the position-sensorless direct torque and indirect flux control of brushless dc
(BLDC) motor with nonsinusoidal back electromotive force (EMF) has been extensively …
(BLDC) motor with nonsinusoidal back electromotive force (EMF) has been extensively …
Dynamic permanent magnet flux estimation of permanent magnet synchronous machines
X **ao, C Chen, M Zhang - IEEE Transactions on Applied …, 2010 - ieeexplore.ieee.org
This paper deals with rotor flux estimation in permanent magnet synchronous motor
(PMSM). In most application, the rotor flux linkage is treated as a known constant. However a …
(PMSM). In most application, the rotor flux linkage is treated as a known constant. However a …
A new instantaneous torque control of PM synchronous motor for high-performance direct-drive applications
SK Chung, HS Kim, CG Kim… - IEEE Transactions on …, 1998 - ieeexplore.ieee.org
A new instantaneous torque-control strategy is presented for high-performance control of a
permanent magnet (PM) synchronous motor. In order to deal with the torque pulsating …
permanent magnet (PM) synchronous motor. In order to deal with the torque pulsating …
A sinusoidal current control strategy based on harmonic voltage injection for harmonic loss reduction of PMSMs with non-sinusoidal back-EMF
In permanent magnet synchronous machine design, a limited number of stator and rotor
slots distorts the air-gap flux distribution and its effective length. It causes machine …
slots distorts the air-gap flux distribution and its effective length. It causes machine …
Advanced design optimization technique for torque profile improvement in six-phase PMSM using supervised machine learning for direct-drive EV
Few of the challenges with development of a single on-board motor for direct-drive electric
vehicles include high torque density and low torque ripple. Therefore, in this paper, a 36 …
vehicles include high torque density and low torque ripple. Therefore, in this paper, a 36 …
Servo performance of a BLDC drive with instantaneous torque control
Brushless DC (BLDC) drives with permanent-magnet motors are suitable as servo motors if
properly controlled. Their performance can be superior to conventional DC servos if NdFeB …
properly controlled. Their performance can be superior to conventional DC servos if NdFeB …
Reduction of torque ripple due to demagnetization in PMSM using current compensation
X **ao, C Chen - IEEE transactions on applied …, 2010 - ieeexplore.ieee.org
Torque pulsations exist in permanent magnet synchronous motors (PMSMs) due to the
nonsinusoidal flux density distribution around the air-gap. The rotor permanent magnet field …
nonsinusoidal flux density distribution around the air-gap. The rotor permanent magnet field …
The design, magnetization and control of a superconducting permanent magnet synchronous motor
Y Jiang, R Pei, W **an, Z Hong… - … Science and Technology, 2008 - iopscience.iop.org
This paper describes in detail the method of magnetization of a superconducting permanent
magnet synchronous motor. The rotor of the motor consists of 60 superconducting pucks …
magnet synchronous motor. The rotor of the motor consists of 60 superconducting pucks …