Modeling and Analysis of a Linear Generator for High Speed Maglev Train

被引：5

作者：

Ding, Sansan ^{[1
]}

Han, Weitao ^{[1
]}

Sun, Jinji ^{[2
]}

Jiang, Fujie ^{[1
]}

Deng, Guimei ^{[1
]}

Shi, Yunqi ^{[1
]}

机构：

[1] CRRC Qingdao Sifang Co Ltd, Qingdao 266111, Peoples R China

[2] Beihang Univ, Sch Instrumentat Sci & Optoelect Engn, Beijing 100191, Peoples R China

来源：

IEEE ACCESS | 2021年 / 9卷

基金：

中国国家自然科学基金;

关键词：

Magnetic flux; Magnetic circuits; Magnetic levitation vehicles; Magnetic cores; Power supplies; Coils; Magnetic fields; Linear generator; maglev train; analytical and numerical method; induced voltage; MOTOR;

D O I：

10.1109/ACCESS.2021.3056796

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper investigates a linear generator (LIG) for application in high speed maglev train. Its configuration and working principle are introduced in detail. The mathematic models of magnetic field and induced voltage are established by the equivalent magnetic circuit method and the law of electromagnetic induction respectively, through which the characteristics of LIG and impact factors are analyzed preliminarily. An analytical and numerical method is proposed to analyze the characteristics of LIG further, in which the finite element model is applied to calculate the magnetic field accurately and the analytical model is used for the induced voltage calculation in a discrete way. The relationships of induced voltage amplitude and speed, induced voltage frequency and speed are clarified, providing the basis for the design of power supply system on vehicle. Finally, the experiments for the magnetic field and induced voltage are carried out on the performance test bench of magnet and real vehicle respectively to validate the analysis results.

引用

页码：24637 / 24645

页数：9

共 50 条

[1] Magnetic Field Analysis of Linear Motor for High-Speed Maglev Train
Shao, Jiali
Wen, Yinghong
Wang, Guodong
2020 IEEE MTT-S INTERNATIONAL CONFERENCE ON NUMERICAL ELECTROMAGNETIC AND MULTIPHYSICS MODELING AND OPTIMIZATION (NEMO 2020), 2020,
[2] Modeling and Analysis of a Novel Guidance Magnet for High-Speed Maglev Train
Ding, Sansan
Sun, Jinji
Han, Weitao
Deng, Guimei
Jiang, Fujie
Wang, Chun'e
IEEE ACCESS, 2019, 7 : 133324 - 133334
[3] Investigation of Linear Generator for High Speed Maglev Train by 2D Finite Element Model
Li, Longxiang
Lu, Qinfen
2019 12TH INTERNATIONAL SYMPOSIUM ON LINEAR DRIVES FOR INDUSTRY APPLICATIONS (LDIA), 2019,
[4] Modeling and Analysis of Linear Synchronous Motors in High-Speed Maglev Vehicles
Hosseini, Monir Sadat
Vaez-Zadeh, Sadegh
IEEE TRANSACTIONS ON MAGNETICS, 2010, 46 (07) : 2656 - 2664
[5] Energy Consumption Analysis of High-Speed Maglev Train
Zhang, Xiaochun
Mu, Siyuan
Kang, Jinsong
PROCEEDINGS OF THE 3RD INTERNATIONAL CONFERENCE ON ELECTRICAL AND INFORMATION TECHNOLOGIES FOR RAIL TRANSPORTATION (EITRT) 2017: TRANSPORTATION, 2018, 483 : 717 - 724
[6] Dynamics Modeling Analysis and Experiment of the Guidance Control System of High-Speed Maglev Train
Li, Bowen
Zhao, Chunxia
Li, Xiaolong
Long, Zhiqiang
IEEE ACCESS, 2020, 8 : 206207 - 206221
[7] Modeling and Analysis of a Novel Levitation Magnet with Damping Coils for High-Speed Maglev Train
Fu, Shanqiang
Deng, Zigang
Han, Weitao
Gao, Xinmai
Zhou, Ying
SUSTAINABILITY, 2024, 16 (12)
[8] Analysis of Linear Induction Motor Applied in Low-speed Maglev Train
Lu, Qinfen
Li, Yanxin
Shen, Xun
Ye, Yunyue
Fang, Youtong
He, Yunfeng
2012 15TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS 2012), 2012,
[9] The analysis of high-speed wheel-rail train and high-speed maglev train safety systems
Yang, G
Tang, ZM
2005 International Conference on Services Systems and Services Management, Vols 1 and 2, Proceedings, 2005, : 1403 - 1407
[10] Determination of thrust drop for high speed maglev train driven by linear synchronous motor
Tseng, Wan-Tsun
Chang, Ya-Tong
INNOVATION, COMMUNICATION AND ENGINEERING, 2014, : 277 - 280

← 1 2 3 4 5 →