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Improved Harmonic Iron Loss and Stator Current Vector Determination for Maximum Efficiency Control of PMSM in EV Applications

IEEE transactions on industry applications, 2021
The accurate control of interior permanent magnet synchronous machine (IPMSM) and drive in electric vehicle applications is vital for achieving superior performance over a wide range of speeds and loads. Many control methods such as loss minimization and
A. Balamurali   +3 more
semanticscholar   +1 more source

Improvement on parameter identification of modified Jiles-Atherton model for iron loss calculation

Journal of Magnetism and Magnetic Materials, 2022
The physical behaviour of a magnetic material can be characterized by Jiles-Atherton (J-A) model where some model parameters are generally identified by optimization techniques.
P. Sarker   +3 more
semanticscholar   +1 more source

Experimental Determination of Equivalent Iron Loss Resistance for Prediction of Iron Losses in a Switched Reluctance Machine

IEEE transactions on magnetics, 2022
Switched reluctance machine (SRM) has progressed as a suitable contender in the family of electrical machines for its high starting torque and better performance in different operating conditions.
A. A. Memon, S. Bukhari, J. Ro
semanticscholar   +1 more source

Investigation and Prediction of High-Frequency Iron Loss in Lamination Steels Driven by Voltage-Source Inverters Using Wide-Bandgap Switches

IEEE transactions on industry applications, 2021
The availability of wide-bandgap (WBG) power switches makes it possible to excite electric machines with much higher pulsewidth modulation (PWM) switching frequencies.
Le Chang   +3 more
semanticscholar   +1 more source

Evaluation of Iron Loss Models in Electrical Machines

open access: yesIEEE Transactions on Industry Applications, 2019
In this paper, more than 10 different iron loss models are experimentally evaluated, which cover alternating and rotating fields, the influence of temperature, dc bias flux density and distorted flux density due to pulsewidth modulation inverter.
Z Q Zhu, Shaoshen Xue, W Q Chu
exaly   +2 more sources

Loss-Optimization Method of Permanent-Magnet Synchronous Motor Based on Precise Stator Iron Loss Model

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2021
Traditional stator iron loss models lack precision when they are used for loss optimization of permanent-magnet synchronous motor (PMSM), because nonuniform distribution and nonsinusoidal waveform of the flux density in stator core are not fully ...
Haitao Zhang   +2 more
semanticscholar   +1 more source

A General and Accurate Iron Loss Calculation Method Considering Harmonics Based on Loss Surface Hysteresis Model and Finite-Element Method

IEEE transactions on industry applications, 2021
In order to predict the performance of designed electric machines, and also based on which the high efficiency of the drive systems can be obtained, the accurate calculation of the iron loss is necessary.
Qinyue Zhu   +4 more
semanticscholar   +1 more source

Prediction and experiment of DC- bias iron loss in radial magnetic bearing for a small scale turbomolecular pump

open access: yesVacuum, 2019
Iron loss calculation is a crucial part of turbomolecular pump design, since the molecular pump works in vacuum environment and the iron loss eventually transforms into thermal radiation. In this paper, an iron loss prediction model for a radial magnetic
Bangcheng Han, Xu Liu
exaly   +2 more sources

An Analytical Iron Loss Calculation Model of Inverter-Fed Induction Motors Considering Supply and Slot Harmonics

IEEE Transactions on Industrial Electronics, 2019
A fast and accurate analytical inverter-fed induction machine iron loss calculation model is proposed in this paper. The proposed model takes account of the influence of the output voltage harmonics from the inverter on the iron loss of the motor based ...
Dongdong Zhang   +2 more
exaly   +2 more sources

Iron losses in sweat

The American Journal of Clinical Nutrition, 1986
The losses of iron in whole body cell-free sweat were determined in eleven healthy men. A new experimental design was used with a very careful cleaning procedure of the skin and repeated consecutive sampling periods of sweat in a sauna. The purpose was to achieve a steady state of sweat iron losses with minimal influence from iron originating from ...
M, Brune   +3 more
openaire   +2 more sources

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