A simulation study of static electromagnetic characteristics of voice coil motor injector

Hao Wu; Fujun Zhang; Zhenyu Zhang; Hongli Gao

doi:10.1016/j.ifacol.2021.10.211

A simulation study of static electromagnetic characteristics of voice coil motor injector

Hao Wu^*, Fujun Zhang^*, Zhenyu Zhang^*, Hongli Gao

^*Corresponding author for this work

School of Mechanical Engineering

Research output: Contribution to journal › Conference article › peer-review

4 Citations (Scopus)

Abstract

The purpose of this research is to illustrate the working principle of the voice coil motor (VCM) injector and to conduct a simulation study on the static electromagnetic characteristics of its internal voice coil motor based on Ansoft Maxwell. The selected parameters include current density parameters (ampere-turns) and related structural parameters of the VCM, including the thickness of yoke, the height of magnetizer, and the position of the coil within yoke chamber. The influence of different parameters on electromagnetic force is obtained and the reasons are explained in detail. This research is helpful to the multi-parameter optimization of the VCM injector, which will improve the electromagnetic conversion efficiency and enhance the electromagnetic force and response capability of the VCM injector.

Original language	English
Pages (from-to)	494-499
Number of pages	6
Journal	IFAC-PapersOnLine
Volume	54
Issue number	10
DOIs	https://doi.org/10.1016/j.ifacol.2021.10.211
Publication status	Published - 2021
Event	6th IFAC Conference on Engine Powertrain Control, Simulation and Modeling E-COSM 2021 - Tokyo, Japan Duration: 23 Aug 2021 → 25 Aug 2021

Keywords

Ansoft Maxwell
Numerical simulation
Static electromagnetic force
Voice coil motor

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10.1016/j.ifacol.2021.10.211

Cite this

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title = "A simulation study of static electromagnetic characteristics of voice coil motor injector",

abstract = "The purpose of this research is to illustrate the working principle of the voice coil motor (VCM) injector and to conduct a simulation study on the static electromagnetic characteristics of its internal voice coil motor based on Ansoft Maxwell. The selected parameters include current density parameters (ampere-turns) and related structural parameters of the VCM, including the thickness of yoke, the height of magnetizer, and the position of the coil within yoke chamber. The influence of different parameters on electromagnetic force is obtained and the reasons are explained in detail. This research is helpful to the multi-parameter optimization of the VCM injector, which will improve the electromagnetic conversion efficiency and enhance the electromagnetic force and response capability of the VCM injector.",

keywords = "Ansoft Maxwell, Numerical simulation, Static electromagnetic force, Voice coil motor",

author = "Hao Wu and Fujun Zhang and Zhenyu Zhang and Hongli Gao",

note = "Publisher Copyright: {\textcopyright} 2021 The Authors. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0/); 6th IFAC Conference on Engine Powertrain Control, Simulation and Modeling E-COSM 2021 ; Conference date: 23-08-2021 Through 25-08-2021",

year = "2021",

doi = "10.1016/j.ifacol.2021.10.211",

language = "English",

volume = "54",

pages = "494--499",

journal = "IFAC-PapersOnLine",

issn = "2405-8963",

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TY - JOUR

T1 - A simulation study of static electromagnetic characteristics of voice coil motor injector

AU - Wu, Hao

AU - Zhang, Fujun

AU - Zhang, Zhenyu

AU - Gao, Hongli

PY - 2021

Y1 - 2021

N2 - The purpose of this research is to illustrate the working principle of the voice coil motor (VCM) injector and to conduct a simulation study on the static electromagnetic characteristics of its internal voice coil motor based on Ansoft Maxwell. The selected parameters include current density parameters (ampere-turns) and related structural parameters of the VCM, including the thickness of yoke, the height of magnetizer, and the position of the coil within yoke chamber. The influence of different parameters on electromagnetic force is obtained and the reasons are explained in detail. This research is helpful to the multi-parameter optimization of the VCM injector, which will improve the electromagnetic conversion efficiency and enhance the electromagnetic force and response capability of the VCM injector.

AB - The purpose of this research is to illustrate the working principle of the voice coil motor (VCM) injector and to conduct a simulation study on the static electromagnetic characteristics of its internal voice coil motor based on Ansoft Maxwell. The selected parameters include current density parameters (ampere-turns) and related structural parameters of the VCM, including the thickness of yoke, the height of magnetizer, and the position of the coil within yoke chamber. The influence of different parameters on electromagnetic force is obtained and the reasons are explained in detail. This research is helpful to the multi-parameter optimization of the VCM injector, which will improve the electromagnetic conversion efficiency and enhance the electromagnetic force and response capability of the VCM injector.

KW - Ansoft Maxwell

KW - Numerical simulation

KW - Static electromagnetic force

KW - Voice coil motor

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U2 - 10.1016/j.ifacol.2021.10.211

DO - 10.1016/j.ifacol.2021.10.211

M3 - Conference article

AN - SCOPUS:85120725777

SN - 2405-8963

VL - 54

SP - 494

EP - 499

JO - IFAC-PapersOnLine

JF - IFAC-PapersOnLine

IS - 10

T2 - 6th IFAC Conference on Engine Powertrain Control, Simulation and Modeling E-COSM 2021

Y2 - 23 August 2021 through 25 August 2021

ER -

A simulation study of static electromagnetic characteristics of voice coil motor injector

Abstract

Keywords

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