Study and application of contact-less electrical energy transmission system

Author

Li, Jiangui ; Yang, Qingxin ; Chen, Haiyan ; Wang, Junhua

Author_Institution

Province-Minist. Joint Key Lab. of Electromagn. Field & Electr. Apparatus Reliability, Hebei Univ. of Technol., Tianjin

fYear

2008

fDate

3-5 Sept. 2008

Firstpage

1

Lastpage

4

Abstract

Contact-less electrical energy transmission system has become more and more attractive in power transmission area these years because there is no direct electrical connection or physical contact between the energy transmission system and the power receiver. This paper presents the function principle of contact-less electrical energy transmission systems and new developments. Equivalent circuit model of its detachable transformer was established and analyzed. The flux distribution of the E-E type detachable transformer was attained using finite element method (FEM).

Keywords

equivalent circuits; finite element analysis; power transformers; power transmission; E-E type detachable transformer; FEM; contact-less electrical energy transmission system; equivalent circuit model; finite element method; flux distribution; power transmission; Conductors; Contacts; Couplings; Magnetic flux; Magnetic levitation; Magnetic materials; Magnetic separation; Power system modeling; Power system reliability; Vehicles; Contact-less; Coupling Technology; Detachable Transformer; Energy Transmission;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicle Power and Propulsion Conference, 2008. VPPC '08. IEEE

Conference_Location

Harbin

Print_ISBN

978-1-4244-1848-0

Electronic_ISBN

978-1-4244-1849-7

Type

conf

DOI

10.1109/VPPC.2008.4677749

Filename

4677749