Results 21 to 30 of about 276,244 (304)

An Efficient Implementation of Online Model Predictive Control With Field Weakening Operation in Surface Mounted PMSM

open access: yesIEEE Access, 2021
Model-predictive-controller (MPC), one of the optimal control policies, has gained more attention in servo drive and other industrial applications in recent years due to evident control performance benefits compared to more classical control methods ...
Okan Arpacik, Mustafa Mert Ankarali
doaj   +1 more source

Iron loss in permanent-magnet brushless AC machines under maximum torque per ampere and flux weakening control [PDF]

open access: yes, 2002
The airgap flux density distribution, flux density loci in the stator core, and the associated iron loss in two topologies of brushless AC motor, having a surface-mounted magnet rotor and an interior-mounted magnet rotor, respectively, are investigated ...
Chen, Y.S., Howe, D., Zhu, Z.Q.
core   +1 more source

The Research on Full-speed Field Weakening Control Method of Electric Vehicle Interior Permanent Magnet Synchronous Motor

open access: yesITM Web of Conferences, 2017
The motor drive system represents a key technology for development of the electrical vehicles, and the permanent magnet synchronous motor becomes the mainstream of the new energy vehicle drive motor for the superior performances in power density, low ...
Gao Run-Ze, Zhai Li, Su Li-Wei
doaj   +1 more source

Comparison of Feedback Field-Weakening Techniques for Synchronous Machines with Permanent Magnets

open access: yesVehicles, 2023
In recent decades the market share of electrical cars has increased significantly, which has paved the way for the development of automotive electronics.
Anton Dianov
doaj   +1 more source

Unified Direct-Flux Vector Control for AC Motor Drives [PDF]

open access: yes, 2010
The paper introduces a Unified Direct-Flux Vector Control scheme suitable for sinusoidal AC motor drives. The AC drives considered here are Induction Motor, Synchronous Reluctance and synchronous Permanent Magnet motor drives, including Interior and ...
Bojoi, R.   +2 more
core   +1 more source

Performance analysis of DTC-SVM in a complete traction motor control mechanism for a battery electric vehicle

open access: yesHeliyon, 2022
The transport sector is essential for socio-economic growth; however, the sector contributes a large portion of global carbon dioxide emissions. Consequently, electric vehicles have received increasing attention from various stakeholders in order to ...
Matthew Liam De Klerk, Akshay Kumar Saha
doaj   +1 more source

Field-weakening control system of induction motor based on model prediction

open access: yesJournal of Measurement Science and Instrumentation, 2021
Considering the actual demand for high-speed operation of induction motors in industrial occasions, the characteristics of induction motors in different regions are analyzed, especially the field weakening characteristics of induction motors in high ...
MIAO Zhongcui   +4 more
doaj  

Modification of The Field-Weakening Control Strategy for Linear Induction Motor Drives Considering The End Effect

open access: yesAdvances in Electrical and Computer Engineering, 2015
Accurate vector control of a linear induction motor (LIM) drive is a complicated subject because of the end effect phenomenon especially in the field-weakening region.
HAMEDANI, P., SHOULAIE, A.
doaj   +1 more source

Direct torque control for dual three-phase induction motor drives [PDF]

open access: yes, 2004
A direct torque control (DTC) strategy for dual three-phase induction motor drives is discussed in this paper. The induction machine has two sets of stator three-phase windings spatially shifted by 30 electrical degrees.
Bojoi, R.   +4 more
core   +1 more source

A novel rotor design for a hybrid excited synchronous machine

open access: yesArchives of Electrical Engineering, 2017
The paper presents three novel rotor design concepts for a three-phase electric controlled permanent magnet synchronous machine (ECPMS-machine) with hybrid excitation.
Paplicki Piotr
doaj   +1 more source

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