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Controller for Higher Order DC-DC Converter

Kumar Saurabh, Ashish Kumar Singhal

Abstract


ABSTRACT
Conventional boost converter is having two energy storage elements (one capacitor and one inductor). So, it is usually called as second order boost converter. It operates under two modes. In the first switch is on and the diode is off due to which inductor current rises linearly. The rate of inductor current will be in the ratio of input voltage to the inductance. Diode blocks the capacitor from being discharging through the switch. In the second mode, diode conducts, and switch turns off and now rate of inductor current decreases in the linear fashion. The energy stored in the inductor is proportional to the square of the current. Input voltage and the inductor voltage gets added and obtained at the output voltage thus necessitates more voltage at the output.

Keywords: DC, converter, controller, capacitor, diode

Cite this Article: Kumar Saurabh, Ashish Kumar Singhal. Controller for Higher Order Dc-Dc Converter. International Journal of Digital Communication and Analog Signals. 2019; 5 (1): 19–23p.

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References


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DOI: https://doi.org/10.37628/jdcas.v5i1.1057

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