Skripsi
SIMULASI DAN ANALISIS SISTEM HIBRIDA PLTS DAN PLTB BERBASIS TURBIN SAVONIUS-DARRIEUS DENGAN MONITORING BLYNK
The hybrid PLTS (Solar Photovoltaik Prototype) and PLTB (Wind Power Prototype) system based on Savonius-Darrieus turbines is one form of renewable energy utilization that combines solar and wind energy to generate electricity. This research was conducted through MATLAB/Simulink simulation and direct testing on a prototype by observing several parameters, including voltage, current, power, wind speed, RPM, torque, temperature, and light intensity. The PLTB testing results showed that the Darrieus turbine produced a maximum power of 1.1004 W at a wind speed of 3.6 m/s, while the Savonius turbine produced 0.7406 W at 3.4 m/s. In the simulation, the Darrieus turbine produced 1.44 W, while the Savonius turbine produced 1.01 W. In the hybrid system, the highest output power from the prototype test was obtained at a 15 W load, reaching 85.18 W with a voltage of 22.06 V and a current of 3.86 A. Meanwhile, the simulation result produced 90.19 W with a voltage of 22.38 V and a current of 4.03 A. The simulation value was higher because it operated under ideal conditions, while the prototype testing was affected by system losses and environmental conditions. The Blynk-based monitoring system successfully displayed data in real time, making it easier to monitor the performance of the PLTS, PLTB, and hybrid system.
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