IEEE PEAC'2018 精彩抢先看 | 专题讲座介绍（九）

往期精选：第二届国际电力电子技术与应用会议暨展示会 （IEEE PEAC 2018）报名通知

2018国际电力电子技术及应用会议暨展示会(2018 IEEE International Power Electronics and Application Conference and Exposition，简称：IEEE PEAC 2018)将于2018年11月4-7日在深圳召开，会议将通过特邀大会报告、专题讲座、技术报告、工业报告、墙报、新产品展示等形式，汇聚国际一流的电力电子学术、研发和产业界人士，就国际最新学术和技术问题进行专题研讨和交流。会议录用来自31个国家和地区的论文超过500篇，预计参会规模650人以上。

目前会议注册已开放，10月10日前报名享受早鸟优惠，点击最下方“阅读原文”可进入会议网站了解注册及会议详情。

会议内容丰富、环节紧密，为使参会者对会议有详细的了解，我们将对于会议的各个环节陆续进行介绍。本期介绍内容为：专题讲座－Advances in Planar Magnetics for High Frequency Switched Mode Power Supply。

专题讲座介绍

12场高质量专题讲座，深入讲解热点技术话题，3.5小时每场。

Advances in Planar Magnetics for High Frequency Switched Mode Power Supply

W. G. Hurley, National University of Ireland

Ziwei Ouyang, Technical University of Denmark

Today, high efficiency and high power density converters are fundamental to the continued profitable growth of the telecommunications, automotive, aerospace and data processing industries. High-frequency operation can lead to a reduction in magnetics size and an increase in power density. The momentum towards high efficiency, high frequency, and high power density in power supplies limits wide use of conventional wire-wound magnetic component structures.

Planar magnetics fabrication and assembly processes have several advantages over conventional magnetics:

Low profile —planar magnetic components has a lower profile that their wire wound counterparts due to the fabrication process;

Automation — based on advanced computer aided manufacturing techniques;

High power densities — planar inductors and transformers are spread out and this gives them a bigger surface-to-volume ratio than conventional components, this enhances the thermal performance;

Predictable parasitics —with planar magnetics, the windings are precise and consistent, yielding magnetic designs with highly controllable and predictable characteristic parameters.

Planar magnetic components take advantage of microelectronic processing. In general the number of turns in planar device tends to be limited by the manufacturing process. The low profile tends to lead to a larger footprint compared with its conventional counterpart. Planar magnetic components are particularly suited to wireless power transfer because of their low profile. In multilayer devices the interlayer capacitance introduces resonance at high frequencies. This seminar covers the basic analytical model of planar structures based on impedance method, and also includes several design considerations such as high frequency winding resistance, high frequency leakage inductance, winding capacitance and magnetic core loss etc.

Biography

William Gerard Hurley (M’77-SM’90-F’07) received the B.E. degree in Electrical Engineering from the National University of Ireland, Cork in 1974, the M.S. degree in Electrical Engineering from the Massachusetts Institute of Technology, Cambridge MA, in 1976 and the PhD degree at the National University of Ireland, Galway in 1988.

He worked for Honeywell Controls in Canada from 1977 to 1979. He worked for Ontario Hydro from 1979 to 1983. He is professor emeritus of Electrical Engineering at the National University of Ireland, Galway. He is a visiting professor at Tianjin University of Technology. He served on the faculty at the Massachusetts Institute of Technology as a Visiting Professor of Electrical Engineering in 1997/1998. Prof. Hurley has given invited presentations on magnetics in Mexico, Japan, Singapore, Spain, Czech Republic, Hong Kong, China, Australia and USA.

Research interests include high frequency magnetics, power quality, and renewable energy systems. Prof. Hurley is a Fellow of the IEEE. He was General Chair of the Power Electronics Specialists Conference in 2000. He is the 2013 recipient of the IEEE PELS Middlebrook Award for Technical Achievement. He was appointed Distinguished Lecturer of the IEEE for 2014/15. He has authored a textbook on magnetics and it was translated into Chinese.

会议联系方式

电话：022-27680796-12#、87574851、87422181

会议网站：www.peac-conf.org

会议邮箱：peac@peac-conf.org

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