چکیده

A single-inductor dual-input triple-output converter is designed by MATLAB software in this article which can be used in energy harvesting systems where the goal is to reduce battery usage to increase battery life. Input other than one connected to a battery can be virtually any source that can generate energy such as a thermoelectric generator (TEG). In this converter when the energy level of the first input is low another input (battery) is used. This converter works in DCM and uses pulse width modulation control. This converter works using the time-multiplexing control method which makes the cross-regulation problem between the outputs of this converter very small. In the control algorithm considered in this converter a zero current detector is used to determine the optimal discharge duty cycles. Also the switching frequency in this converter may differ for each output and the maximum switching frequency in this converter is relatively low equal to 5kHz.

کليدواژه ها

energy harvesting (EH) time-multiplexing control (TMC) cross-regulation zero current detector (ZCD).

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اکبر اصغرزاده بناب , 1401 , Design of Digital Control Algorithms for Multi-Input Multi-Output Switching Converters Used in Energy Harvesting Applications , سومین کنفرانس پژوهش های کاربردی در مهندسی برق