Contactless transformer;
EE core;
rectangular core;
ENERGY-TRANSFER;
D O I:
10.1109/TIE.2011.2130490
中图分类号:
TP [自动化技术、计算机技术];
学科分类号:
0812 ;
摘要:
In this paper, a rectangular contactless transformer is proposed to be used in a contactless power supply system. The proposed rectangular contactless transformer maintains a high coupling coefficient even when it has a relatively large air gap. The characteristics of the proposed transformer are compared to a transformer using a general EE core with a variable air gap. The proposed system is verified through simulation and experimental results. The experimental results demonstrate that the efficiency of the contactless power transmission system using a contactless transformer based on a rectangular core is over 20% greater than the system based on the EE core.
机构:
Inst Telecomunicacoes IST, P-1049001 Lisbon, Portugal
Univ Nova Lisboa, Fac Ciencias & Tecnol, P-2829516 Quinta Torre, Caparica, PortugalInst Telecomunicacoes IST, P-1049001 Lisbon, Portugal
Valtchev, Stanimir
;
Borges, Beatriz
论文数: 0引用数: 0
h-index: 0
机构:
Inst Telecomunicacoes IST, P-1049001 Lisbon, Portugal
Univ Nova Lisboa, Fac Ciencias & Tecnol, P-2829516 Quinta Torre, Caparica, PortugalInst Telecomunicacoes IST, P-1049001 Lisbon, Portugal
Borges, Beatriz
;
Brandisky, Kostadin
论文数: 0引用数: 0
h-index: 0
机构:
Tech Univ Sofia, Sofia 1000, BulgariaInst Telecomunicacoes IST, P-1049001 Lisbon, Portugal
Brandisky, Kostadin
;
Klaassens, J. Ben
论文数: 0引用数: 0
h-index: 0
机构:
Delft Univ Technol, Fac Elect Engn, NL-2628 CD Delft, NetherlandsInst Telecomunicacoes IST, P-1049001 Lisbon, Portugal
机构:
Inst Telecomunicacoes IST, P-1049001 Lisbon, Portugal
Univ Nova Lisboa, Fac Ciencias & Tecnol, P-2829516 Quinta Torre, Caparica, PortugalInst Telecomunicacoes IST, P-1049001 Lisbon, Portugal
Valtchev, Stanimir
;
Borges, Beatriz
论文数: 0引用数: 0
h-index: 0
机构:
Inst Telecomunicacoes IST, P-1049001 Lisbon, Portugal
Univ Nova Lisboa, Fac Ciencias & Tecnol, P-2829516 Quinta Torre, Caparica, PortugalInst Telecomunicacoes IST, P-1049001 Lisbon, Portugal
Borges, Beatriz
;
Brandisky, Kostadin
论文数: 0引用数: 0
h-index: 0
机构:
Tech Univ Sofia, Sofia 1000, BulgariaInst Telecomunicacoes IST, P-1049001 Lisbon, Portugal
Brandisky, Kostadin
;
Klaassens, J. Ben
论文数: 0引用数: 0
h-index: 0
机构:
Delft Univ Technol, Fac Elect Engn, NL-2628 CD Delft, NetherlandsInst Telecomunicacoes IST, P-1049001 Lisbon, Portugal