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Author: search.filters.author.Tarateeraseth, V.Subject: search.filters.subject.EMC

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    Design of high performance and low cost Line Impedance Stabilization Network for university power electronics and EMC laboratories
    (2007-12-01)
    Sakulhirirak, D.
    ;
    Tarateeraseth, V.
    ;
    Khan-Ngern, W.
    ;
    Yoothanom, N.
    This paper proposes how to analyze and design the Line Impedance Stabilization Network (LISN). The details are described component characteristics and how to design air coil inductors in single and multi layers based on a high self resonant frequency response concept. According to the CISPR 16-1 standard, the stabilized impedance 50 Ω of LISN at frequency range 150 kHz to 30 MHz is proved by simulation and experimental results. The proposed LISN is successful design the low cost by compare with commercial LISN. Finally, the performance of the proposed LISN is achieved comparing to CISPR standard and also with commercial LISN. © 2007 IEEE.
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    The analysis and design of line impedance stabilization network for an in-house laboratory
    (2006-12-01)
    Sakulhirirak, D.
    ;
    Tarateeraseth, V.
    ;
    Khan-ngern, W.
    The analysis and design of Line Impedance Stabilization Network (LISN) is presented. The details will be described how to design and stabilize the impedance of LISN at frequency range 150 kHz to 30 MHz following CISPR 16-1 standard. The impedance response of passive components: resistor, inductor and capacitor will be measured to identify the component parasitic. The comparison of simulated and measured result will be done and analyzed. The low cost and good impedance of the response are achieved, for in-house test, comparing to CISPR standard and also with commercial LISN.
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    Reducing the electromagnetic interference for single-stage single-switch AC/DC power factor correction by ripple-steering technique
    (2003-01-01)
    Tarateeraseth, V.
    ;
    Khan-Ngern, W.
    The improved electromagnetic interference (EMI) for single-stage single-switch AC/DC Power Factor Correction (S<sup>4</sup>PFC) by ripple-steering technique is presented. The suitable coupled inductor design, which used for steering the ripple that applied for single-stage single-switch AC/DC power factor correction, is fulfilled to gain a significantly conducted EMI reduction. The performance of modified boost inductor is shown by the implemented and discussed. Finally, the comparison between "modified boost inductor" and conventional "LC" filter in the EMI point of view is verified and experimented.