Overview of Planar Magnetic Technology-Fundamental Properties

被引：255
作者：
Ouyang, Ziwei [1 ]
Andersen, Michael A. E. [1 ]
机构：
[1] Tech Univ Denmark, Dept Elect Engn, DK-2800 Lyngby, Denmark
来源：
IEEE TRANSACTIONS ON POWER ELECTRONICS | 2014年 / 29卷 / 09期
关键词：
Fringing effect; inductor; leakage inductance and winding capacitance; parallel winding; planar magnetics; planar sandwiched magnetics; transformer; winding loss; POWER INDUCTORS; WINDING LOSS; LEAKAGE INDUCTANCE; CONDUCTIVE LOSSES; DESIGN; TRANSFORMER; INTEGRATION; CAPACITANCE; MODEL; PERFORMANCE;
D O I：
10.1109/TPEL.2013.2283263
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：
The momentum toward high efficiency, high frequency, and high power density in power supplies limits wide use of conventional wire-wound magnetic components. This paper gives an overview of planar magnetic technologies with respect to the development of modern power electronics. The major advantages and disadvantages in the use of planar magnetics for high-frequency power converters are covered, and publications on planar magnetics are reviewed. A detailed survey of winding conduction loss, leakage inductance, and winding capacitance for planar magnetics is presented so power electronics engineers and researchers can have a clear understanding of the intrinsic properties of planar magnetics.
引用
收藏
页码：4888 / 4900
页数：13
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