Fixed Output DC to DC Converter for Photovoltaic System
International Journal of Trend in Scientific Research and Development, 3 (5):
2137-2143 (August 2019)DOI: https://doi.org/10.31142/ijtsrd27988
Abstract
In This Paper The Variable Input Voltage And Fixed Output Voltage DC To DC Converter For Photovoltaic System PV System Is Designed Simulated And Constructed. There Are Three Main Portions In The Proposed System. They Are Solar Power Sensing System The Controlling System And DC To DC Converter. In The Solar Power Sensing System NPN Transistors 2SC 945 Are Used For Voltage Sensor And Logic Converter. In The Controlling System PIC 16F876A Is Used To Determine The Solar Power Level And Control The DC To DC Converter. It Also Reads The Input And Output Voltage Values Of The DC To DC Converter Using Its Analog To Digital Converter A D Converter And Shows This Value On The Four Seven Segments Light Emitting Diodes Leds . The Developed Program For PIC 16F876A Is Tested With Proteus Simulation Software. In The DC To DC Converter TL 494 Switch mode Pulse Width Modulation Control Circuit Is Used To Control The Power MOSFET Which Drives The Ferrite Core Transformer High Frequency Transformer Or Power Transformer . Dr. Thida Aung "Fixed Output DC to DC Converter for Photovoltaic System" Published in International Journal of Trend in Scientific Research and Development (ijtsrd) ISSN: 2456-6470 Volume-3 | Issue-5 August 2019 URL: https://www.ijtsrd.com/papers/ijtsrd27988.pdfPaper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/27988/fixed-output-dc-to-dc-converter-for-photovoltaic-system/dr-thida-aung