Simulation of the magnetization process of a gapped magnetic core based on the Jiles-Atherton model

Qin Zhang; He Zhang; Yi Liu; Siwei Liu; Fuchang Lin; Hua Li; Yuan Pan

doi:10.1063/1.5079602

Simulation of the magnetization process of a gapped magnetic core based on the Jiles-Atherton model

Qin Zhang, He Zhang, Yi Liu, Siwei Liu, Fuchang Lin, Hua Li, Yuan Pan

IFS - Nanoscale Flow Research Division

Huazhong University of Science and Technology

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

The Jiles-Atherton (J-A) model is used to simulate the magnetization process in a gapped magnetic core. A test platform for investigating the magnetic properties of a gapped core is designed and constructed. The hysteresis curves of an amorphous alloy core are measured for different gap lengths. Simulated hysteresis curves based on the original and inverse J-A models are obtained and are compared with the measured curves. The simulation result based on the original J-A model is better than that based on the inverse J-A model. The applicability of a modified J-A model to gapped cores is analyzed. The influence of gap length on inductance is analyzed from the perspective of the magnetic circuit. The inductance is calculated based on the J-A model, and the results indicate that the J-A model has high accuracy in this application.

Original language	English
Article number	024705
Journal	Review of Scientific Instruments
Volume	90
Issue number	2
DOIs	https://doi.org/10.1063/1.5079602
Publication status	Published - 2019 Feb 1

Access to Document

10.1063/1.5079602

Cite this

@article{562330a588154a79b3389f9745373b88,

title = "Simulation of the magnetization process of a gapped magnetic core based on the Jiles-Atherton model",

abstract = "The Jiles-Atherton (J-A) model is used to simulate the magnetization process in a gapped magnetic core. A test platform for investigating the magnetic properties of a gapped core is designed and constructed. The hysteresis curves of an amorphous alloy core are measured for different gap lengths. Simulated hysteresis curves based on the original and inverse J-A models are obtained and are compared with the measured curves. The simulation result based on the original J-A model is better than that based on the inverse J-A model. The applicability of a modified J-A model to gapped cores is analyzed. The influence of gap length on inductance is analyzed from the perspective of the magnetic circuit. The inductance is calculated based on the J-A model, and the results indicate that the J-A model has high accuracy in this application.",

author = "Qin Zhang and He Zhang and Yi Liu and Siwei Liu and Fuchang Lin and Hua Li and Yuan Pan",

note = "Funding Information: This research was supported by the National Natural Science Foundation of China (No. 51507070) and the Science and Technology Project of SGCC (No. 52199918000G). Publisher Copyright: {\textcopyright} 2019 Author(s).",

year = "2019",

month = feb,

day = "1",

doi = "10.1063/1.5079602",

language = "English",

volume = "90",

journal = "Review of Scientific Instruments",

issn = "0034-6748",

publisher = "American Institute of Physics",

number = "2",

}

TY - JOUR

T1 - Simulation of the magnetization process of a gapped magnetic core based on the Jiles-Atherton model

AU - Zhang, Qin

AU - Zhang, He

AU - Liu, Yi

AU - Liu, Siwei

AU - Lin, Fuchang

AU - Li, Hua

AU - Pan, Yuan

N1 - Funding Information: This research was supported by the National Natural Science Foundation of China (No. 51507070) and the Science and Technology Project of SGCC (No. 52199918000G). Publisher Copyright: © 2019 Author(s).

PY - 2019/2/1

Y1 - 2019/2/1

N2 - The Jiles-Atherton (J-A) model is used to simulate the magnetization process in a gapped magnetic core. A test platform for investigating the magnetic properties of a gapped core is designed and constructed. The hysteresis curves of an amorphous alloy core are measured for different gap lengths. Simulated hysteresis curves based on the original and inverse J-A models are obtained and are compared with the measured curves. The simulation result based on the original J-A model is better than that based on the inverse J-A model. The applicability of a modified J-A model to gapped cores is analyzed. The influence of gap length on inductance is analyzed from the perspective of the magnetic circuit. The inductance is calculated based on the J-A model, and the results indicate that the J-A model has high accuracy in this application.

AB - The Jiles-Atherton (J-A) model is used to simulate the magnetization process in a gapped magnetic core. A test platform for investigating the magnetic properties of a gapped core is designed and constructed. The hysteresis curves of an amorphous alloy core are measured for different gap lengths. Simulated hysteresis curves based on the original and inverse J-A models are obtained and are compared with the measured curves. The simulation result based on the original J-A model is better than that based on the inverse J-A model. The applicability of a modified J-A model to gapped cores is analyzed. The influence of gap length on inductance is analyzed from the perspective of the magnetic circuit. The inductance is calculated based on the J-A model, and the results indicate that the J-A model has high accuracy in this application.

UR - http://www.scopus.com/inward/record.url?scp=85061939158&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85061939158&partnerID=8YFLogxK

U2 - 10.1063/1.5079602

DO - 10.1063/1.5079602

M3 - Article

C2 - 30831769

AN - SCOPUS:85061939158

SN - 0034-6748

VL - 90

JO - Review of Scientific Instruments

JF - Review of Scientific Instruments

IS - 2

M1 - 024705

ER -

Simulation of the magnetization process of a gapped magnetic core based on the Jiles-Atherton model

Abstract

Access to Document

Other files and links

Fingerprint

Cite this