Analysis and design of a converter based on noncascading structure Article Swipe

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Sunil Kumar , K.P.S. Rana , VINEET KUMAR ·

YOU? · · 2018 · Open Access · · DOI: https://doi.org/10.3906/elk-1606-502

In the present work, a converter employing two noncascading structures, combined in a single circuit, is presented. The power stored by the storage element is transferred to two subconverters by means of two storage capacitors that complement each other. The stress on the main power switch is of interest as it reduces as the load falls, which in turn reduces the power loss. By means of the storage elements, the input power factor as well as the load transient response can be improved simultaneously. The overall efficiency is high because the amount of power processed twice decreases. There is no need for tradeoff between the input power factor and load transient response because both the capacitors can serve two purposes. The important feature of the circuit is that the capacitor voltages remain almost constant and reduce as the load decreases, which results in small variation in duty ratio with a fall in load and hence better utilization of the switch. As an illustration, a 65-W, 18.5-V circuit is presented.

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Electrical Engineering

Computer Science

Electronic Engineering

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Capacitor Power factor Constant power circuit Duty cycle Power (physics) Transient (computer programming) Reservoir capacitor Voltage Electrical engineering Transient response Computer science Electronic engineering Engineering Decoupling capacitor Physics Operating system Quantum mechanics

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Type: article
Language: en
Landing Page: http://doi.org/10.3906/elk-1606-502
PDF: https://doi.org/10.3906/elk-1606-502
OA Status: bronze
Cited By: 2
Related Works: 10
OpenAlex ID: https://openalex.org/W2794759199

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DOI: https://doi.org/10.3906/elk-1606-502

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Title: Analysis and design of a converter based on noncascading structure

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Type: article

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Language: en

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Publication year: 2018

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Publication date: 2018-03-30

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Authors: Sunil Kumar, K.P.S. Rana, VINEET KUMAR

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Landing page: https://doi.org/10.3906/elk-1606-502

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Concepts: Capacitor, Power factor, Constant power circuit, Duty cycle, Power (physics), Transient (computer programming), Reservoir capacitor, Voltage, Electrical engineering, Transient response, Computer science, Electronic engineering, Engineering, Decoupling capacitor, Physics, Operating system, Quantum mechanics

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Cited by: 2

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Citations by year (recent): 2024: 1, 2023: 1

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