Modeling and Simulation of DC-DC Push-Pull Converter

Vacheva, Gergana; Genev, Kiril; Hinov, Nikolay

doi:10.1109/icest55168.2022.9828584

Cited by 3 publications

(1 citation statement)

References 10 publications

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“…With a 92.3% efficiency rate, this converter is very effective. Vacheva, Genev, and Hinov [27] have introduced a brand new push-pull DC-DC converter that is fed by a zero-voltage switching current. Using this method, the voltage spike between the switches during the turnoff event is absorbed by an auxiliary circuit, resulting in a no-voltage switching state.…”

Section: Recent Growth In Dc-dc Converters and Levsmentioning

confidence: 99%

Artificial Intelligence and Agent based Modeling for Power System Engineering

Kim

2023

JMC

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The fields of power electronics and fuel cells have emerged as key players in the development of sustainable power sources. The prevailing demand for fuel cells is projected to increase as they become the principal source of energy for portable electronics. A high-efficiency converter is a crucial component of the whole system and an absolute must for this specific use case. This is because the converter has a huge impact on the portability of the system as a whole in terms of size, efficiency, cost, and reliability. Choosing appropriate converter architecture is a key and important aspect of increasing the network of fuel cells for embedded systems since the converters alone accomplishes such as significant role in determining the overall efficiency of the system in this study, we take a look at the many topologies configurations of AC inverters and DC converters that are employed in the installation of fuel cells for autonomous and portable. The techniques of switching used in fuel cell energy conditioning are also analyzed in this research. The current issue with DC converters and AC inverters is also discussed at the end of this paper.

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Section: Recent Growth In Dc-dc Converters and Levsmentioning

confidence: 99%

Artificial Intelligence and Agent based Modeling for Power System Engineering

Kim

2023

JMC

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Design and Implementation of Isolated DC-DC Low Voltage and High Power Converter

Firoz,

Madichetty,

Banda

2024

2024 International Conference on Smart Systems for Applications in Electrical Sciences (ICSSES)

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Non-Ideal Push–Pull Converter Model: Trade-Off between Complexity and Practical Feasibility in Terms of Topology, Power and Operating Frequency

Vivas,

Andújar,

Segura

2024

Applied Sciences

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Power converters are the basic elements of any power electronics system in many areas and applications. Among them, the push–pull converter topology is one of the most widespread due to its high efficiency, versatility, galvanic isolation, reduced number of switching devices and the possibility of implementing high conversion ratios with respect to non-isolated topologies. Optimal design and control requires very accurate models that consider all the non-idealities associated with the actual converter. However, this leads to the use of high-order models, which are impractical for the design of model-based controllers in real-time applications. To obtain a trade-off model that combines the criteria of simplicity and accuracy, it is appropriate to assess whether it is necessary to consider all non-idealities to accurately model the dynamic response of the converter. For this purpose, this paper proposes a methodology based on a sensitivity analysis that allows quantifying the impact of each non-ideality on the converter behaviour response as a function of the converter topology, power and frequency. As a result of the study, practical models that combine the trade-off between precision and simplicity are obtained. The behaviour of the simplified models for each topology was evaluated and validated by simulation against the most complete and accurate non-ideal model found in the literature. The results have been excellent, with an error rate of less than 5% in all cases.

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Modeling and Simulation of DC-DC Push-Pull Converter

Cited by 3 publications

References 10 publications

Artificial Intelligence and Agent based Modeling for Power System Engineering

Artificial Intelligence and Agent based Modeling for Power System Engineering

Design and Implementation of Isolated DC-DC Low Voltage and High Power Converter

Non-Ideal Push–Pull Converter Model: Trade-Off between Complexity and Practical Feasibility in Terms of Topology, Power and Operating Frequency

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