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This study focuses on the design and implementation of a variable duty cycle pulse train charging (VDCPTC) strategy aimed mainly to reduce the detrimental effects of sulfation in order prolong battery life. This paper proposes a pulse train type of charging unique from that of conventional pulse charging. A burst of pulses at 1 kHz frequency is injected in the battery via a 345W/57.6V Half Bridge...
This paper presents the design and implementation of a hybrid controller for AC to DC power factor correction (PFC) converter. A hybrid controller for the PFC integrates the analog current and digital voltage controllers to perform the hybrid method operating in average current-mode control (ACMC) with a switching frequency of 100 kHz to achieve low harmonic distortion, low ripple output voltage and...
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