Influence Analysis of Thermally Conductive Epoxy Resin on the Electrical Design of a Compact AC/DC Converter

被引：1
|
作者：
Nitzsche, Maximilian [1 ]
Haarer, Joerg [1 ]
Weimer, Julian [2 ]
Koch, Dominik [2 ]
Roth-Stielow, Joerg [1 ]
机构：
[1] Univ Stuttgart, Inst Power Elect & Elect Drives, Stuttgart, Germany
[2] Univ Stuttgart, Inst Robust Power Semicond Syst, Stuttgart, Germany
来源：
2021 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE) | 2021年
关键词：
resonant converter; thermal design; transformer; epoxy resin;
D O I：
10.1109/ECCE47101.2021.9594931
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The design of a compact AC/DC converter for a wide output voltage range imposes stringent challenges regarding electrical and thermal performance. To match these requirements this paper presents the design approach and measurements of a Totem-Pole Power Factor Correction (PFC) and a resonant LLC converter stage, optimized for a maximum average efficiency over a wide operating range. The work deals with the design process itself, which is subdivided into the derivation of the necessary efficiency due to the thermal and geometrical boundary conditions. Further it details the influence of the high packing density and the thermal management on the electrical behavior. A thermally conductive epoxy resin which is designed to meet increasing demands for efficient thermal dissipation has significant unintentional influence on the electrical behavior of the LLC resonant circuit. The root causes are analyzed and verified by measurements.
引用
收藏
页码：5677 / 5683
页数：7
相关论文
共 50 条
  • [11] Analysis and design of a compact single-stage AC-DC resonant converter with high power factor
    Youssef, Mohamed Z.
    Jain, Praveen K.
    2007 CANADIAN CONFERENCE ON ELECTRICAL AND COMPUTER ENGINEERING, VOLS 1-3, 2007, : 702 - 705
  • [12] THERMALLY CONDUCTIVE ALUMINUM NITRIDE-FILLED EPOXY-RESIN
    BUJARD, P
    ANSEMET, JP
    FIFTH ANNUAL IEEE SEMICONDUCTOR THERMAL AND TEMPERATURE MEASUREMENT SYMPOSIUM, 1989, : 126 - 130
  • [13] Electrical Tree Growth and Partial Discharge in Epoxy Resin Under Combined AC and DC Voltage Waveforms
    Iddrissu, Ibrahim
    Rowland, Simon M.
    Zheng, Hualong
    Lv, Zepeng
    Schurch, Roger
    IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2018, 25 (06) : 2183 - 2190
  • [14] Performance Analysis of AC-DC-AC Converter as Matrix Converter
    Geethalakshmi, B.
    Sanjeevikumar, P.
    Dananjayan, P.
    INDIA INTERNATIONAL CONFERENCE ON POWER ELECTRONIC S, 2006, : 57 - +
  • [15] Design and Analysis of AC-DC Power Factor Correction Converter
    Venkatesh, Rayapati
    Kumar, K. Durgendra
    Himaja, Tata
    2021 6TH INTERNATIONAL CONFERENCE FOR CONVERGENCE IN TECHNOLOGY (I2CT), 2021,
  • [16] Design of an AC-DC-AC converter for wind turbines
    Kabalci, Ersan
    Irmak, Erdal
    Colak, Ilhami
    INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 2011, 35 (02) : 169 - 175
  • [17] Analysis and design on the reduction of DC-link electrolytic capacitor for AC/DC/AC converter applied to AC motor drives
    Chien, WS
    Tzou, YY
    PESC 98 RECORD - 29TH ANNUAL IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1 AND 2, 1998, : 275 - 279
  • [18] D-GQDs Modified Epoxy Resin Enhances the Thermal Conductivity of AlN/Epoxy Resin Thermally Conductive Composites
    Zhang, Duanwei
    Liu, Fusheng
    Wang, Sheng
    Yan, Mengxi
    Hu, Xin
    Xu, Mengying
    POLYMERS, 2021, 13 (23)
  • [19] Design and Analysis of a DC/DC/AC Three Phase Solar Converter with Minimized DC Link Capacitance
    Wittig, B.
    Franke, W. -T.
    Fuchs, F. W.
    EPE: 2009 13TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS, VOLS 1-9, 2009, : 2961 - 2969
  • [20] Influence of Combined AC-DC Voltages on Breakdown Characteristics of Epoxy Resin in LN2
    Li, Penghui
    Du, Heng
    Gao, Weizhao
    Zhao, Zikun
    IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2019, 29 (02)
12345