Technological Feasibility of Coaxial Contactless Power Transmission for Traction Power Supply

被引：0

作者：

Moriki, Kenta ^{[1
]}

Kawamura, Atsuo ^{[1
]}

Shimono, Tomoyuki ^{[1
]}

Nozaki, Takahiro ^{[1
]}

Ikeda, Kunio ^{[2
]}

Sato, Junichi ^{[3
]}

Hayashiya, Hitoshi ^{[3
]}

Yamamoto, Hiroshi ^{[2
]}

机构：

[1] Yokohama Natl Univ, Dept Elect & Comp Engn, Hodogaya Ku, Yokohama, Kanagawa 2408501, Japan

[2] East Japan Railway Co, Ctr Res & Dev, Kita Ku, Saitama, Saitama 3318513, Japan

[3] Railway Operat Headquarters, Tokyo, Japan

来源：

2014 16TH INTERNATIONAL POWER ELECTRONICS AND MOTION CONTROL CONFERENCE AND EXPOSITION (PEMC) | 2014年

关键词：

Contactless power transfer system; coaxial transfer; electric railway; efficiency; core structure; toroidal core; SYSTEM;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper discusses feasibility of contactless power transmission technology for power supply in electrical railways. In recent years, contactless power transfer has been developed because of convenience for charging electric vehicles and electric railways. However, the efficiency of the contactless power transmission is lower than conventional contact power transmission. Furthermore, in order to transfer megawatt power, large size core is required. To accomplish high efficiency and high power density, new power transmission system based on a coaxial cable model with an air gap is presented in this paper. Mathematical model and some simulation results are shown for verification of the proposed system. Power transmission efficiency of 92.7 % is achieved in preliminary experiments.

引用

页码：967 / 972

页数：6

共 50 条

[41] Elimination of traction vehicle power supply oscillations
Chudzik, Piotr
Radecki, Andrzej
[J]. PRZEGLAD ELEKTROTECHNICZNY, 2010, 86 (02): : 116 - 120
[42] Electric Traction Chain with Segmented Power Supply
Ben Ahmed, Hamid
Bethoux, Olivier
Cizeron, Antoine
Hoang, Emmanuel
Juton, Anthony
Laboure, Eric
Mercier, Adrien
Monmasson, Eric
Ojeda, Javier
Queval, Loic
Remy, Ghislain
[J]. 2021 23RD EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS (EPE'21 ECCE EUROPE), 2021,
[43] The concept of a hybrid traction power supply system
Sychenko, Viktor
Kuznetsov, Valeriy
Kosarev, Yevheniy
Beh, Petro
Sayenko, Yuriy
Stylo, Bohdan
Pavlichenko, Mihail
Vasilev, Ihor
Pulin, Mykola
[J]. 2ND INTERNATIONAL SCIENTIFIC AND PRACTICAL CONFERENCE ENERGY-OPTIMAL TECHNOLOGIES, LOGISTIC AND SAFETY ON TRANSPORT (EOT-2019), 2019, 294
[44] Power Analysis on DCAT Traction Power Supply System for DC Railways
Wang, Miao
Yang, Xiaofeng
Zheng, Trillion Q.
Gu, Jingda
[J]. 2018 IEEE INTERNATIONAL POWER ELECTRONICS AND APPLICATION CONFERENCE AND EXPOSITION (PEAC), 2018, : 2535 - 2539
[45] Novel power electronics application in traction power supply system in Japan
Tamai, Shinzo
[J]. 2014 16TH INTERNATIONAL POWER ELECTRONICS AND MOTION CONTROL CONFERENCE AND EXPOSITION (PEMC), 2014, : 701 - 706
[46] Developments in dc traction power supply rectifiers
Worwood, MJ
[J]. INTERNATIONAL CONFERENCE ON DEVELOPMENTS IN MASS TRANSIT SYSTEMS, 1998, : 291 - 295
[47] Contactless power supply for magnetically levitated elevator systems
Appunn, R.
Riemer, B.
Hameyer, Kay
[J]. 2012 XXTH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES (ICEM), 2012, : 600 - 605
[48] Contactless Power Supply System Design Based on DSP
Hu, Qing
Huang, Jie
Qui, Yuping
[J]. ADVANCES IN MECHATRONICS AND CONTROL ENGINEERING, PTS 1-3, 2013, 278-280 : 1039 - 1042
[49] Modeling a Contactless Power Supply Using GSSA Method
Hu, Aiguo Patrick
[J]. 2009 IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL TECHNOLOGY, VOLS 1-3, 2009, : 500 - 505
[50] Study of Contactless Power Supply for Spindle Ultrasonic Vibrator
Chen, T. R.
Lee, Y. L.
Liu, H. T.
Chen, S. M.
Chang, H. Z.
[J]. 2017 3RD INTERNATIONAL CONFERENCE ON ENERGY, ENVIRONMENT AND MATERIALS SCIENCE (EEMS 2017), 2017, 94

← 1 2 3 4 5 →