A review on protective relays' developments and trends
A Abdelmoumene, H Bentarzi - Journal of Energy in Southern Africa, 2014 - scielo.org.za
One of the most complex disciplines in electrical engineering is power system protection
which requires not only the proper understanding of the different components of a power …
which requires not only the proper understanding of the different components of a power …
Sensorless direct torque and flux-controlled IPM synchronous motor drive at very low speed without signal injection
G Foo, MF Rahman - IEEE Transactions on industrial …, 2009 - ieeexplore.ieee.org
This paper proposes a novel speed-sensorless direct torque and flux control scheme for an
interior permanent-magnet synchronous motor drive. The drive uses a new stator flux …
interior permanent-magnet synchronous motor drive. The drive uses a new stator flux …
Overview of fundamental frequency sensorless algorithms for AC motors: A unified perspective
This article uses the active flux concept to review fundamental frequency sensorless
algorithms for both induction and permanent magnet motors in one framework …
algorithms for both induction and permanent magnet motors in one framework …
[PDF][PDF] Comparison of field-oriented control and direct torque control for permanent magnet synchronous motor (PMSM)
MS Merzoug, F Naceri - International Journal of Electrical and …, 2008 - academia.edu
This paper presents a comparative study on two most popular control strategies for
Permanent Magnet Synchronous Motor (PMSM) drives: field-oriented control (FOC) and …
Permanent Magnet Synchronous Motor (PMSM) drives: field-oriented control (FOC) and …
A new frequency adaptive second-order disturbance observer for sensorless vector control of interior permanent magnet synchronous motor
In this article, a new frequency adaptive second-order disturbance observer (FASODO) for
back electromotive force (EMF) and active flux estimation is proposed using the active flux …
back electromotive force (EMF) and active flux estimation is proposed using the active flux …
“Active flux” DTFC-SVM sensorless control of IPMSM
I Boldea, MC Paicu, GD Andreescu… - IEEE Transactions on …, 2009 - ieeexplore.ieee.org
This paper proposes an implementation of a motion-sensorless control system in wide
speed range based on" active flux" observer, and direct torque and flux control with space …
speed range based on" active flux" observer, and direct torque and flux control with space …
An active flux estimation in the estimated reference frame for sensorless control of IPMSM
Active flux model of permanent magnet synchronous motors simplifies the model and eases
sensorless control implementation. However, incorporating the current model (CM) that …
sensorless control implementation. However, incorporating the current model (CM) that …
Direct torque and flux regulation of an IPM synchronous motor drive using variable structure control approach
Z Xu, MF Rahman - IEEE Transactions on Power Electronics, 2007 - ieeexplore.ieee.org
To enhance high performance of an interior permanent magnet synchronous motor drive, a
nonlinear variable structure controller is proposed for the control of torque and stator flux …
nonlinear variable structure controller is proposed for the control of torque and stator flux …
Deadbeat direct torque and flux control for permanent magnet synchronous motor based on stator flux oriented
X Lin, W Huang, W Jiang, Y Zhao… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Direct torque control (DTC) has become a widely acceptable alternative to field-oriented
control in permanent magnet synchronous motor (PMSM) drives. Deadbeat direct torque …
control in permanent magnet synchronous motor (PMSM) drives. Deadbeat direct torque …
An adaptive sliding stator flux observer for a direct-torque-controlled IPM synchronous motor drive
Z Xu, MF Rahman - IEEE Transactions on Industrial Electronics, 2007 - ieeexplore.ieee.org
This paper focuses on performance improvements of the stator flux estimation for a direct-
torque-controlled interior permanent magnet synchronous motor drive. In this paper, an …
torque-controlled interior permanent magnet synchronous motor drive. In this paper, an …