Paper on Implementation Of MPPT Charge Controller Based Buck-Boost Converter

Vikas Gurav, Sunil Patil, Akshay Salokhe, Mr Kothawale
International Research Journal of Engineering and Technology (IRJET)   unpublished
In this project, design of MPPT charge Controller shows as a buck-boost converter. This buck-boost converter is to maintain the constant output voltage as well as abstracts the more additional available power from the photovoltaic module. This system is based on constant voltage trcking method. This system consist of buck-boost converter which is based on TL494 IC.TL494 is fixed frequency, pulse width modulation control circuit. Also it includes ACS 712 current sensor, LCD display, microcontroller, MOSFET circuit, coil burner as a load.
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