Results 81 to 90 of about 5,077 (215)

Design and analysis of a novel asymmetric PM‐assisted synchronous reluctance motor used for electric vehicles

open access: yesIET Electric Power Applications, Volume 19, Issue 1, January/December 2025.
This paper proposes a novel APMA‐SynRM used for the EVs. A design method that can make the PM torque and reluctance torque reach maximum at same current angle is investigated and the accuracy of the design method is validated. Besides, the performances of APMA‐SynRM and corresponding PMA‐SynRM are analysed and compared.
Weinan Wang   +4 more
wiley   +1 more source

Characterization of the parameters of interior permanent magnet synchronous motors for a loss model algorithm [PDF]

open access: yes, 2017
The paper provides the results of a detailed experimental study on the variations of the characteristics of an interior permanent magnet synchronous motor, when load, speed and/or magnetization conditions vary.
Caruso, M.   +5 more
core   +1 more source

Improved loss minimisation control for interior permanent magnet synchronous motor based on loss angle optimisation

open access: yesIET Electric Power Applications, Volume 19, Issue 1, January/December 2025.
In this article, to further improve the energy efficiency of permanent magnet synchronous motor (PMSM) and the unit power endurance of energy storage devices, a vector optimisation control algorithm based on the minimum loss angle is proposed for an interior PMSM (IPMSM).
Qihuai Chen   +4 more
wiley   +1 more source

Research of Speed-regulation System of IPMSM Based on Fuzzy Control

open access: yesGong-kuang zidonghua, 2010
Based on the analysis of mathematical model of IPMSM,a new fuzzy control method for speed-regulation system of IPMSM was proposed.A controller was analyzed and designed with fuzzy rule.Then the simulation model was set up and the simulating analysis of ...
LIU Yan, CHEN Jie
doaj  

Analysis and Mitigation Strategies of Energy Backflow in an IPMSM Drive System With a Small DC‐Link Capacitor

open access: yesIET Electric Power Applications, Volume 19, Issue 1, January/December 2025.
(1) Identifying and analysing the energy backflow phenomenon in small dc‐link capacitor‐based PMSM drive systems. (2) proposing an optimised flux weakening control method and an optimal phase angle selection strategy to mitigate this issue and suppress current ripple caused by dc‐link voltage fluctuations.
Jun Yan   +5 more
wiley   +1 more source

A Novel PMSM Hybrid Sensorless Control Strategy for EV Applications Based on PLL and HFI [PDF]

open access: yes, 2016
In this paper, a novel hybrid sensorless control strategy for Permanent Magnet Synchronous Machine (PMSM) drives applied to Electric Vehicles (EV) is presented.
Arias Pujol, Antoni   +6 more
core   +1 more source

Online Permanent Magnet Temperature Estimation in Permanent Magnet Machines Using Nonlinear Observer With Enhanced Parameter Estimation to Minimise Risk of Demagnetisation

open access: yesIET Electric Power Applications, Volume 19, Issue 1, January/December 2025.
Real‐time temperature estimation is critical in the control of traction drives for electric vehicles. Efficient control of conventional and novel PMSM machines requires awareness of permanent magnet (PM) temperature to avoid demagnetisation of the magnetic material.
Ryan Brody   +2 more
wiley   +1 more source

Roles of coercivity and remanent flux density of permanent magnet in interior permanent magnet synchronous motor (IPMSM) performance for electric vehicle applications

open access: yesAIP Advances, 2018
We used four rotor topologies of an interior permanent magnet synchronous motor (IPMSM) to investigate the effects of remanent flux density (Br) and coercivity (Hc) of permanent magnet on motor performance.
Hoyun Won   +3 more
doaj   +1 more source

Analysis of Vibrations in Interior Permanent Magnet Synchronous Motors Considering Air-Gap Deformation

open access: yesEnergies, 2017
This paper studies the non-uniform air-gap caused by stator and rotor deformations, together with its effects on the spatial and temporal spectrum of the radial magnetic force density in an interior permanent magnet synchronous motor (IPMSM).
Yi Li   +3 more
doaj   +1 more source

Ibilgailu elektrikoen propultsio-sistemak: motor elektrikoak eta horien kontrola [PDF]

open access: yes, 2016
This article provides a state of the art of the electric machine technology used in Electric and Hybrid Electric Vehicle applications. Most common FOC (Field Oriented Control) and the DTC (Direct Torque Control) strategies are explained and compared ...
Arias Pujol, Antoni   +4 more
core   +2 more sources

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