| dc.description.abstract | The utilization of renewable energy is a key solution to overcoming the limitations of
fossil fuel resources and supporting the transition to a more sustainable energy system.
This study aims to develop an automatic load energy management system powered by
a hybrid Solar Power Plant (PLTS) and Wind Power Plant (PLTB), integrated with
the PZEM 004T-AC sensor and the Internet of Things (IoT). The system is designed to
optimize power distribution using an automatic relay, which is controlled based on
time scheduling and water tank level measurements obtained from the HCSR04 sensor.
The electrical loads managed in this study include a sprinkler pump, composting
machine, lighting system, and water pump. The test results demonstrate that the system
successfully regulates power usage efficiently according to predefined schedules and
conditions. Over a 16-day measurement period from February 27 to March 16, 2025,
the hybrid PLTS-PLTB system achieved an average voltage of 2106,161 Volts, an
average current of 14,864 Amperes, and an average power output of 2552,793 Watts.
This success indicates that the developed system can function optimally by
automatically distributing energy according to load requirements. Additionally, the
integration of the PZEM 004T-AC sensor enables real-time monitoring of current,
voltage, and power, while the use of the Blynk IoT platform facilitates remote system
control. Through this approach, the developed system has been proven to enhance
energy efficiency, reduce unnecessary power consumption, and extend the lifespan of
electrical devices. It is expected that this system can be implemented in various sectors,
including agriculture and small-scale industries, as a step toward more efficient and
sustainable renewable energy utilization. | en_US |
