Dual State DC-DC Converter with PI and Fuzzy PI Controller for LED Drivers

Rathi, M. Kala; Jayanthi, K.

doi:10.14445/22315381/ijett-v69i3p227

Cited by 4 publications

(1 citation statement)

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“…The low output voltage from direct current DG source, necessitates the use of high gain boost converters to increase gain. Recently a wide variety high gain DC-DC converter have been published in literature which are mainly employed to increase the low voltage obtained from solar photovoltaic (PV) and fuel cell [1]− [11]. A "Two Tier converter" with voltage stress reduction is mentioned in [12].…”

Section: Introductionmentioning

confidence: 99%

An elevated gain DC-DC converter with active switched inductor for PV application

Mahalingam¹,

Gnanavadivel²

2023

IJPEDS

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Innovative power electronic converters have emerged because of renewable energy expansion in the past two decades. Direct current DC grids can operate independently or connected to power grids. A DC grid has distributed generation (DG) units, such as solar panels and, fuel cells. It is necessary to have a DC-DC converter in DC grids to raise output voltage. Boost converters have limited voltage gain, and their switching stress is often equal to their output voltage. This work proposes a converter which gives high gain and less stress when compared to other recent converters. At 0.8 duty ratio, this converter produces an elevated gain of 59. An experimental prototype is built for the proposed converter and the results are presented.

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Section: Introductionmentioning

confidence: 99%

An elevated gain DC-DC converter with active switched inductor for PV application

Mahalingam¹,

Gnanavadivel²

2023

IJPEDS

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Solar fed high gain DC-DC converter for water pumping applications

Murugesan,

Jothimani,

Mahalingam

2023

AIP Conference Proceedings

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Augmented ASC Network for Photo Voltaic Applications

Kalarathi¹,

Gnanavadivel²,

Jayanthi³

2022

IJEER

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This work uses a DC-DC converter that employs an Active Switched Capacitor (ASC) to provide high gain that makes it appropriate for the Photo Voltaic (PV) system. The transformer less converter with an ASC network consists of a capacitor and a diode that boosts voltage effectively. The well-liked converter operates effectually on both Continuous Conduction Mode (CCM) and Discontinuous Conduction Modes (DCM). The suggested topology of converter is easy to design, and it renders a less stress on auxiliary diode and capacitors. This preferred converter scheme is validated through MATLAB Simulink and the outcomes are confirmed using hardware prototype.

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Dual State DC-DC Converter with PI and Fuzzy PI Controller for LED Drivers

Cited by 4 publications

References 0 publications

An elevated gain DC-DC converter with active switched inductor for PV application

An elevated gain DC-DC converter with active switched inductor for PV application

Solar fed high gain DC-DC converter for water pumping applications

Augmented ASC Network for Photo Voltaic Applications

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