Enhancement of Voltage Conversion Ratio using DC-DC Boost Converter with Coat Circuit

Jaisiva, S.; Kumar, C. Agees; Viji, K; Premkumar, M.; Lakshmanan, M.; Jayakumar, V.

doi:10.1109/c2i456876.2022.10051308

Cited by 4 publications

(2 citation statements)

References 13 publications

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“…The voltage strain on the power switch when it is in the non-conducting or OFF state is outlined in Eq. 16.…”

Section: Circuit Analysismentioning

confidence: 99%

“…The aforementioned high efficiency renders them the favoured option for many applications, notwithstanding the increased intricacy 14,15) . The selection between linear and switching converters is contingent upon the specific demands of a given application, necessitating a careful evaluation of the compromises between simplicity, noise, and efficiency 16) .…”

Section: Introductionmentioning

confidence: 99%

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High-Gain Cuk DC-DC Converter with Switch-Capacitor and Switched Inductor: A Non-Isolated Design

A. Clement Raj,

R. Bens Raj

2023

Evergreen

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This work introduces the DC-DC topology of a non-isolated high-gain step-up Cuk converter. The proposed topology is based on implementing switched-capacitor (SC) and switchedinductor (SL) techniques. The primary focus of this topology is the application in renewable energy systems and electric vehicles, specifically in photovoltaic and fuel cell technologies. The proposed topology exhibits a notable enhancement in voltage boost capability when compared to the traditional boost and Cuk converters, owing to the implementation of SC and SL approaches. The suggested Cuk converters are obtained by modifying the original Cuk converter, wherein the single inductor present at the output and input sides is substituted with an SL, and the energy-transferring capacitor is replaced with an SC. The primary benefits of the recommended Cuk converters lie in their ability to achieve a high output voltage gain and mitigate the voltage stress experienced by the power switch. Hence, it is possible to utilize a MOSFET with a lower voltage capacity, resulting in a lesser Rds-ON and increasing efficiency. A comparison has been made between the voltage gain and voltage stress across the primary switch in the proposed converter and the Cuk and boost converter. The recommended topology is intended to circumvent the need for a transformer, coupled inductors, or severe duty cycles. This design approach results in reduced volume, loss, and cost. The proposed converter is evaluated under the continuous conduction mode. The present study provides a theoretical investigation of the continuous conduction mode, whereby all relevant expressions are derived and compared with the corresponding simulation results.

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“…The voltage strain on the power switch when it is in the non-conducting or OFF state is outlined in Eq. 16.…”

Section: Circuit Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

High-Gain Cuk DC-DC Converter with Switch-Capacitor and Switched Inductor: A Non-Isolated Design

A. Clement Raj,

R. Bens Raj

2023

Evergreen

View full text Add to dashboard Cite

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Renewable Energy Based EV Charging Station Employed with Machine Learning Approach

K M,

et al. 2024

2024 International Conference on Electronics, Computing, Communication and Control Technology (ICECCC)

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Efficient Reactive Power Control for Enhance Distribution Systems using Predictive Power Control Algorithm

Shanmugapriya,

et al. 2024

2024 International Conference on Electronics, Computing, Communication and Control Technology (ICECCC)

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Enhancement of Voltage Conversion Ratio using DC-DC Boost Converter with Coat Circuit

Cited by 4 publications

References 13 publications

High-Gain Cuk DC-DC Converter with Switch-Capacitor and Switched Inductor: A Non-Isolated Design

High-Gain Cuk DC-DC Converter with Switch-Capacitor and Switched Inductor: A Non-Isolated Design

Renewable Energy Based EV Charging Station Employed with Machine Learning Approach

Efficient Reactive Power Control for Enhance Distribution Systems using Predictive Power Control Algorithm

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