A Simple and Accurate Leakage Inductance Adjustment Method for Medium Frequency Transformer

Calculation of the Leakage Inductance of Medium Frequency Transformers with Rectangular-Shaped Windings using an Accurate Analytical Method

2019 21st European Conference on Power Electronics and Applications (EPE '19 ECCE Europe) ◽

10.23919/epe.2019.8915036 ◽

2019 ◽

Cited By ~ 2

Author(s):

Morteza Eslamian ◽

Mohammad Kharezy ◽

Torbjorn Thiringer

Keyword(s):

Analytical Method ◽

Medium Frequency ◽

Leakage Inductance

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Calculation and Experimental Validation on Leakage Inductance of a Medium Frequency Transformer

2018 IEEE 4th Southern Power Electronics Conference (SPEC) ◽

10.1109/spec.2018.8635637 ◽

2018 ◽

Author(s):

Haonan Tian ◽

Zhongbao Wei ◽

Sriram Vaisambhayana ◽

Madasamy Palavesha Thevar ◽

Anshuman Tripathi ◽

...

Keyword(s):

Experimental Validation ◽

Medium Frequency ◽

Leakage Inductance

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Medium frequency transformer leakage inductance modeling and experimental verification

2017 IEEE Energy Conversion Congress and Exposition (ECCE) ◽

10.1109/ecce.2017.8095813 ◽

2017 ◽

Cited By ~ 15

Author(s):

Marko Mogorovic ◽

Drazen Dujic

Keyword(s):

Experimental Verification ◽

Medium Frequency ◽

Leakage Inductance

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Comparison of analytical methods for calculating the AC resistance and leakage inductance of medium-frequency transformers

2016 IEEE 17th Workshop on Control and Modeling for Power Electronics (COMPEL) ◽

10.1109/compel.2016.7556740 ◽

2016 ◽

Cited By ~ 11

Author(s):

Murat Kaymak ◽

Zhan Shen ◽

Rik W. De Doncker

Keyword(s):

Analytical Methods ◽

Medium Frequency ◽

Leakage Inductance ◽

Comparison Of Analytical Methods

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Optimal Design of High-Power Medium-Frequency Transformer Using Hollow Conductors with Consideration of Multi-Objective Parameters

Energies ◽

10.3390/en13143654 ◽

2020 ◽

Vol 13 (14) ◽

pp. 3654

Author(s):

Yunxiang Guo ◽

Cheng Lu ◽

Liang Hua ◽

Xinsong Zhang

Keyword(s):

Optimal Design ◽

High Power ◽

High Speed ◽

Comprehensive Evaluation ◽

Design Method ◽

System Structure ◽

Design Parameters ◽

Medium Frequency ◽

Evaluation Standard ◽

Leakage Inductance

A power electronic transformer (PET) is applied to the high-speed train for lightweight demand. A 300 kW/5 kHz high-power medium-frequency transformer (HPMFT) using hollow conductors in a power unit of the PET is optimally designed in this paper. The target of the design is to balance the loss, leakage inductance, and weight of the HPMFT. For this purpose, the design parameters of the HPMFT are firstly confirmed according to the system structure and parameters of the PET. Secondly, the design process of HPMFT is developed. Finally, the results of 48 design schemes of core-type and shell-type structures are compared by the comprehensive evaluation standard, which equilibrates the three above objective parameters of the HPMFT. According to the optimal scheme, a prototype is manufactured, whose test results verify the correctness of the optimal design method.

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