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Fourier theory of jumps applied to converter harmonic analysis

Tooth, D. and Finney, S.J. and Williams, B.W. (2001) Fourier theory of jumps applied to converter harmonic analysis. IEEE Transactions on Aerospace and Electronic Systems, 37 (1). pp. 109-122. ISSN 0018-9251

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Abstract

The Fourier theory of jumps (FTJ) is demonstrated as an aid in deriving closed-form analytical equations for converter switching harmonics. The switching waveforms analyzed are the input current and output voltage and current of a three-phase, ac-dc, step-down, dead-band pulsewidth modulated (PWM), unity power factor converter. The input current closed-form harmonic equation is derived for two parallel-connected, interleaved-PWM converters supplying the same load and sharing a common input filter. The equations are compared with PSpiceTM simulations and practical results.

Item type: Article
ID code: 3581
Keywords: AC-DC power convertors, Fourier analysis, PWM power convertors, harmonic analysis, control systems, Electrical engineering. Electronics Nuclear engineering, Electrical and Electronic Engineering, Aerospace Engineering
Subjects: Technology > Electrical engineering. Electronics Nuclear engineering
Department: Faculty of Engineering > Electronic and Electrical Engineering
Related URLs:
    Depositing user: Strathprints Administrator
    Date Deposited: 12 Jun 2007
    Last modified: 04 Sep 2014 10:32
    URI: http://strathprints.strath.ac.uk/id/eprint/3581

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