Analysis on transmission characteristic of contactless power transfer system

Author

Wang, Jianjun ; Song, Shaojing

Author_Institution

Coll. of Electron. & Electr. Eng., Shanghai Second Polytech. Univ., Shanghai, China

fYear

2011

fDate

15-17 July 2011

Firstpage

5606

Lastpage

5608

Abstract

Physical model and mathematical model of the contactless power transfer (CPT) system is established, the main factors affecting the energy transmission efficiency is analyzed according to the basic theory in detail, thus the method to enhance the energy transmission efficiency is the parameters optimization. The impedance increase of the isolating transformer primary side is analyzed, and it is indicated that the impedance increase reduces the energy transmission efficiency.

Keywords

energy conservation; inductive power transmission; power transformers; contactless power transfer system; energy transmission efficiency; impedance analsysis; isolating transformer primary side analysis; mathematical model; parameter optimization; physical model; transmission characteristic analysis; Contacts; Educational institutions; Electrical engineering; Inductance; Mathematical model; Power system stability; Stability analysis; Affecting factors; Contactless power transfer; Mutual inductance coupling model; Transmission characteristic;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on

Conference_Location

Hohhot

Print_ISBN

978-1-4244-9436-1

Type

conf

DOI

10.1109/MACE.2011.5988297

Filename

5988297