ANALYSIS OF HIGH-FREQUENCY PLANAR SANDWICH TRANSFORMERS FOR SWITCHING CONVERTERS

被引：12
|
作者：
LU, JW
DAWSON, FP
YAMADA, S
机构：
[1] UNIV TORONTO,DEPT ELECT & COMP ENGN,TORONTO,ON M5S 1A4,CANADA
[2] KANAZAWA UNIV,FAC TECHNOL,MAGNET FIELD CONTROL APPLICAT LAB,KANAZAWA,ISHIKAWA 920,JAPAN
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1995年 / 31卷 / 06期
关键词：
Boundary element method - Computer aided design - Eddy currents - Electric converters - Equivalent circuits - Magnetic materials - Mathematical models - Transformer windings;
D O I：
10.1109/20.489937
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：
This paper presents the results of investigations on a planar sandwich air-gapped transformer with two different winding configurations. Experimental results of the coil self inductances, voltage ratio versus frequency, and the numerical results for the magnetic flux and eddy-current distributions are presented. It is shown that the voltage ratio and turns ratio are not equivalent and that the voltage ratio is frequency dependent.
引用
收藏
页码：4235 / 4237
页数：3
相关论文
共 50 条
  • [41] On high frequency high voltage generators with planar transformers
    Loef, Christoph
    De Doncker, Rik W.
    Ackermann, Bernd
    2014 TWENTY-NINTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC), 2014, : 1936 - +
  • [42] HIGH-FREQUENCY SWITCHING IN DICTYOSTELIUM
    KRAFT, B
    STEINBRECH, D
    YANG, M
    SOLL, DR
    DEVELOPMENTAL BIOLOGY, 1988, 130 (01) : 198 - 208
  • [43] Resonant and Soft Switching Technologies for High-Frequency Switch-mode Power Converters
    Journal of the Institute of Electrical Engineers of Japan, 2023, 143 (01): : 17 - 20
  • [44] Resonant Switching Cell Model for High-Frequency Single-Ended Resonant Converters
    Lee, Kyung-Hwan
    Ha, Jung-Ik
    IEEE TRANSACTIONS ON POWER ELECTRONICS, 2019, 34 (12) : 11897 - 11911
  • [45] High-frequency microelectronic controller for one-cycle control of switching power converters
    Alarcón, E
    Villar, G
    Martínez, H
    Vidal, E
    Poveda, A
    PROCEEDINGS OF THE SIXTH EUROPEAN SPACE POWER CONFERENCE (ESPC), 2002, 502 : 217 - 222
  • [46] Thermal Analysis of Inverters and High Frequency Transformers in the DC-DC Converters
    Rezaei, Hossein
    Babaei, Abolfazl
    2017 IEEE 4TH INTERNATIONAL CONFERENCE ON KNOWLEDGE-BASED ENGINEERING AND INNOVATION (KBEI), 2017, : 125 - 130
  • [47] Losses and thermal considerations on an IPOS structure with 20kW high-frequency planar transformers
    La Ganga, Alessandro
    Reyhan, Sergen
    Re, Roberto
    Dalbavie, Jeanne-Marie
    Guglielmi, Paolo
    2020 INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES (ICEM), VOL 1, 2020, : 921 - 926
  • [48] Analysis and Verification of Leakage Inductance Calculation in DAB Converters Based on High-Frequency Toroidal Transformers under Different Design Scenarios
    Ataullah, Haris
    Iqbal, Taosif
    Khalil, Ihsan Ullah
    Mohammad, Al-Sharef
    Ullah, Nasim
    Farrag, Mohamed Emad
    ENERGIES, 2022, 15 (17)
  • [49] Modeling of high-frequency micro-transformers
    Wang, NN
    Hauser, H
    O'Donnell, T
    Brunet, M
    McCloskey, P
    O'Mathuna, SC
    IEEE TRANSACTIONS ON MAGNETICS, 2004, 40 (04) : 2014 - 2016
  • [50] Calculation of Leakage Inductance for High-Frequency Transformers
    Ouyang, Ziwei
    Zhang, Jun
    Hurley, William Gerard
    IEEE TRANSACTIONS ON POWER ELECTRONICS, 2015, 30 (10) : 5769 - 5775
12345