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Han, Ki Jin
Electromagnetic System Design Lab
Research Interests
  • Electromagnetics, electromechanics, electromagnetic compatibility (EMC)


Common Mode Noise Reduction for an LLC Resonant Converter by Using Passive Noise Cancellation

DC Field Value Language Ryu, Younggon ko Kim, Sungnam ko Jeong, Geunseok ko Park, Jaesu ko Kim, Duil ko Park, Jongwook ko Kim, Jingook ko Han, Ki Jin ko 2015-07-03T00:54:30Z - 2015-07-02 ko 2015-04 ko
dc.identifier.citation JOURNAL OF ELECTROMAGNETIC ENGINEERING AND SCIENCE, v.15, no.2, pp.89 - 96 ko
dc.identifier.issn 2234-8409 ko
dc.identifier.uri -
dc.description.abstract This paper describes the application of a passive noise cancellation method to a prototype inductor-inductor-capacitor (LLC) resonant converter by placing a compensation winding in a transformer to reduce common mode noise. The connection method for the compensation winding is investigated. A circuit analysis is implemented for the displacement currents between the primary and secondary windings in the transformer. The analyzed displacement currents are verified by performing a circuit simulation and a proper compensation winding connection that reduces common mode noise is found. The measurement results show that common mode noise is reduced effectively up to 20 dB in the 1 to 7 MHz frequency region for the prototype LLC resonant converter by using the proposed passive noise cancellation method. ko
dc.description.statementofresponsibility close -
dc.language 영어 ko
dc.publisher 한국전자파학회 ko
dc.title Common Mode Noise Reduction for an LLC Resonant Converter by Using Passive Noise Cancellation ko
dc.type ARTICLE ko
dc.type.rims ART ko
dc.identifier.doi 10.5515/JKIEES.2015.15.2.89 ko
dc.identifier.url ko
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