Analysis of skin and proximity effects on winding losses in planar magnetic components

Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering

Volumn 26, Issue 5, 2006, Pages 170-175

  Kuang, Jian Jun ^a   Ruan, Xin Bo ^a   Ren, Xiao Yong ^a  

^a NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS   (China)

Author keywords

Electrotechnology; Planar magnetic components; Proximity effect; Skin effect; Winding losses

Indexed keywords

FINITE ELEMENT METHOD; MAGNETIC DEVICES; MAGNETIC LEAKAGE; ONE DIMENSIONAL; SKIN EFFECT;

ELECTROTECHNOLOGY; PLANAR MAGNETIC COMPONENTS; PROXIMITY EFFECT; WINDING LOSSES;

TRANSFORMER WINDINGS;

EID: 33646356226     PISSN: 02588013     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (15)

1. Liang Xiaoguo, Wei Jian, Ruan Xinbo. A novel interleaved three-level forward converter[J]. Proceedings of the CSEE, 2004, 24(11): 139-143.
2. Hu Zongbo, Zhang Bo. Study on bi-directional conductibility and power loss of power MOSFET in synchronous rectifier[J]. Proceedings of the CSEE, 2002, 22(3): 88-93.
3. Zhang Haiyuan, Wu Hui, Zou Zubing, et al. Modeling and analysis of symmetrical half bridge current-doubler converter with synchronous rectifier applied[J]. Proceedings of the CSEE, 2003, 23(8): 66-70.
4. Qian Zhaoming, He Xiangning. The recent developments of power electronics and its applications (I)[J]. Proceedings of the CSEE, 1997, 17(6): 361-366.
5. Qian Zhaoming, Dong Bofan, He Xiangning. The recent developments of power electronics and its applications (II)[J]. Proceedings of the CSEE, 1998, 18(3): 153-162.
6. Ren Xiaoyong, Ruan Xinbo. Two-stage converter applicable to high voltage input low voltage output case[J]. Proceedings of the CSEE, 2005, 25(23): 153-157.
7. Dowell P. Effect of eddy currents in transformer windings[J]. IEE Proc, 1966, 113(8): 1387-1394.
8. Ferreira J A. Appropriate modelling of conductive losses in the design of magnetic components[C]. Proc. IEEE PESC, San Antonio, USA, 1990: 780-785.
9. Ferreira J A. Improved analytical modeling of conductive losses in magnetic components[J]. IEEE Trans. on Power Electronics, 1994, 9(1): 127-131.
10. Prieto R, Cobos J A, Garia O, et al. Interleaving techniques in magnetic components[C]. Proc. IEEE APEC, Atlanta, USA, 1997: 931-936.
11. Ning Dai, Lee F C. High-frequency eddy-current effects in low-profile transformer windings[C]. Proc. IEEE PESC, Saint Louis, USA, 1997: 641-647.
12. Wang S, de Rooij M A, Odendaal W G, et al. Reduction of high-frequency conduction losses using a planar Litz structure[J]. IEEE Trans on Power Electronics, 2005, 20(2): 261-267.
13. Ning Dai, Lee F C. Design of a high density low-profile transformer[C]. Proc. IEEE APEC, San Jose, USA, 1996: 434-440.
14. Kuang Jianjun, Ruan Xinbo, Ren Xiaoyong. Consideration for current sharing among parallel windings in planar transformers[J]. Proceedings of the CSEE, 2005, 25(14): 146-150.
15. Dai N, Lofti A W, Skutt G, et al. A comparative study of high-frequency, low-profile planar transformer technologies[C]. Proc. IEEE APEC, Orlando, USA, 1994: 226-232.