Performance Analysis of Modified High Voltage Gain Boost Converter for PV-fed LED Lighting Applications
Pydikalva Padmavathi1, Sudhakar Natarajan2
1Pydikalva Padmavathi, Department of Electrical Engineering, Vellore Institute of Technology, Vellore (Tamil Nadu), India.
2Sudhakar Natarajan, Department of Electrical Engineering, Vellore Institute of Technology, Vellore (Tamil Nadu), India.
Manuscript received on 14 December 2019 | Revised Manuscript received on 22 December 2019 | Manuscript Published on 31 December 2019 | PP: 144-149 | Volume-9 Issue-1S3 December 2019 | Retrieval Number: A10291291S319/19©BEIESP | DOI: 10.35940/ijeat.A1029.1291S319
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Nowadays, the development of PV (Photo Voltaic)-fed LED (Light Emitting Diode) lighting technology is requires high gain ratios with efficient performance of the converter. The presented converter topology is non-isolated possess high gain voltage with low stress voltage. The design of the modified high voltage gain boost configuration is projected with continuous current at input, which is flexible to control. The conduction, switching loss at the switch, reverse recovery problem and electromagnetic interference are mitigated due to low duty cycle. But to explore the differentiation of their characteristics, advantages and several reasonable evaluations are carried out. The operating principle, theoretical analysis and experimental results of modified high gain step-up converter are provided for PV-fed LED lighting applications to verify the efficient performance in all aspects.
Keywords: Solar PV, Boost Converter, High Gain, PWM Controller, LED Lighting.
Scope of the Article: Innovative Mobile Applications