Winding design of series AC inductor for dual active bridge converters

Zhan Shen, Huai Wang, Yanfeng Shen, Zian Qin, Frede Blaabjerg

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    7 Scopus citations

    Abstract

    The ac resistance and parasitic capacitance of the inductor are the primary considerations in the winding design for the dual-active bridge converter (DAB). They are dependent of up to four independent structure variables. The interactive restrictions between those variables makes the design difficult. In this paper, the core-related capacitances between the central limb, side limb, yoke and winding are derived, and a local optimization for it is proposed. Moreover, a total winding capacitance design method is proposed by mapping the four dimensional problem into two dimensions. The analysis and design are verified by finite element method simulations and experimental results on a 100 kHz prototype are performed.

    Original languageBritish English
    Title of host publicationAPEC 2018 - 33rd Annual IEEE Applied Power Electronics Conference and Exposition
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages565-570
    Number of pages6
    ISBN (Electronic)9781538611807
    DOIs
    StatePublished - 18 Apr 2018
    Event33rd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2018 - San Antonio, United States
    Duration: 4 Mar 20188 Mar 2018

    Publication series

    NameConference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
    Volume2018-March

    Conference

    Conference33rd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2018
    Country/TerritoryUnited States
    CitySan Antonio
    Period4/03/188/03/18

    Keywords

    • Ac resistance
    • Dual active bridge
    • Parasitic capacitance
    • Series inductor

    Fingerprint

    Dive into the research topics of 'Winding design of series AC inductor for dual active bridge converters'. Together they form a unique fingerprint.

    Cite this