Satellite DC/DC power converters are required to have EMI compatibility as well as high reliability. Since the EMI noise level of the DC/DC converter should be satisfied within the electromagnetic compatibility (EMC) requirement, it is essential to have a large EMI filter in front of it. For fundamentally addressing this problem, the zero-ripple reduction technique has been studied to significantly reduce the ripple on the converter input current, which is the major source of the EMI noise. The active clamp forward with a continuous input current waveform (CACF) converter, which is applied the zero ripple technique on the primary side of the converter, shows greatly reduced input current ripple. In this paper, it is compared that the EMI noise measurement for the CACF converter and the conventional active clamp forward (ACF) converter to confirm the improved EMI noise performance of the CACF converter.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Improved EMI noise performance by the reduced input ripple of the Satellite converter


    Contributors:


    Publication date :

    2019-09-01


    Size :

    1457106 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    REDUCED RIPPLE CONVERTER FOR HYBRID DRIVE SYSTEMS

    ZOU KE / CHEN CHINGCHI / DEGNER MICHAEL W | European Patent Office | 2018

    Free access

    DC power supply with reduced input current ripple

    ASHKENAZY ELI / TERRELL JESSE | European Patent Office | 2019

    Free access

    Improved Reduced-Resolution Satellite Imagery

    Ellison, J. / Milstein, J. / National Aeronautics and Space Administration et al. | British Library Conference Proceedings | 1995


    Reduced Input Control of an Underactuated Satellite Formation

    McVittie, G. / Kumar, K.D. / Liu, G. et al. | British Library Conference Proceedings | 2010


    Minimization of BLDC Motor Torque Ripple with Novel High Gain Multi-Input DC-DC Converter

    Gaurav / Jayaram, Nakka / Halder, Sukanta et al. | IEEE | 2023