TY - JOUR ID - TI - High Frequency Pulse Width Modulation Converters توليد نبض الفولطية العالي AU - Ahmed Hassan Mohammed احمد حسن محمد PY - 2013 VL - 8 IS - 3 SP - 34 EP - 47 JO - Kirkuk Journal of Science مجلة كركوك للعلوم SN - 30054788 30054796 AB - The delta modulation technique permits an accurate of an arbitrary reference. Spectrum of the current going through an inductive load shows a very low THD. Moreover, notches are located aroun d the sample frequency multiples, which is of interest for converters without output low-pass filter. In this paper, we demonstrate that the delta modulator structure can be easily implemented when regulating the converter output current going through an inductive load. Then, we propose a mean for computing the load current spectrum using the Laplace and Fourier transforms.

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