Efficiency Enhanced DC-DC Converter Using Dynamic Inductor Control

Mohareb, Omar Abu

doi:10.1007/978-3-658-25147-5

Cited by 1 publication

(2 citation statements)

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“…Moreover, since the power density of these energy sources is very low, DC‐DC converters are used to increase the voltage level. To generate a higher output voltage level than the input voltage, a step‐up converter, for example, a Boost converter, can be utilized 29 . Photovoltaic (PV) cells are one of the most popular sources of renewable energy.…”

Section: Introductionmentioning

confidence: 99%

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Modeling and implementation of a novel active voltage balancing circuit using deep recurrent neural network with dropout regularization

Noohi

Faraji

Sadrossadat

et al. 2022

Circuit Theory & Apps

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Recurrent neural networks (RNN) emerged as powerful tools to model and analyze the nonlinear behavior of electronic circuits accurately and quickly.Efforts to improve the accuracy of RNN will lead to the design of better-quality products, which is essential in various fields such as the design of energy harvesting (EH) systems. EH techniques can provide the electrical energy needed for low-power electronics without the need for a battery or with minimal dependency. Due to the importance of the active voltage balancing circuit in EH systems, we have proposed a new macromodeling method called dropout local-feedback deep recurrent neural network (Dropout-LFDRNN) to model and analyze this circuit along with two other nonlinear circuits asexamples. This technique is an advance over the LFDRNN macromodeling method, and based on the obtained results from the measurements, we were able to build a fast macromodel for the active balancing circuit, which outperforms conventional deep recurrent neural network modeling method in terms of accuracy without sacrificing speed. It is worth mentioning that this proposed technique in this paper can be considered a viable approach for modeling and analysis of nonlinear electronic components and circuits. In addition to the advantage of generating a more accurate model, the model based on the Dropout-LFDRNN approach is much faster than the existing transistor-level models.

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Section: Introductionmentioning

confidence: 99%

“…To generate a higher output voltage level than the input voltage, a step-up converter, for example, a Boost converter, can be utilized. 29 Photovoltaic (PV) cells are one of the most popular sources of renewable energy. A typical solar EH system is formed by a PV cell and a DC-DC converter or a charge pump to receive the low input voltage.…”

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confidence: 99%