CONSTRUCTION OF MAXIMUM POWER POINT TRACKING WIND-SOLAR HYBRID CHARGE CONTROLLER
Abstract
- Both wind and solar circuits are constructed by using an Arduino Uno that uses ATmega328P. ACS712 Hall Current Sensor and the voltage divider circuit are used to measure the input and output current and voltage of wind, solar and battery. PWM signal is provided by Arduino Uno to drive the MOSFETs via IR2110 MOSFET driver IC. High ampere dc relay is used to switch between dump load and wind circuit. The 4-lines LCD is used to display the voltage and the current of solar, wind and battery. The A/D module of an Arduino Uno is used to convert the output voltage and current from voltage divider and ACS712 into digital forms which are used as the reference values in the program. When battery is at maximum capacity, the controller will activate a relay that will send the excess power to a dump load resistor.
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Year
- 2020
Author
-
Win Zaw Myo Htet
Subject
- Physics
Publisher
- Myanmar Academy of Arts and Science (MAAS)