Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
Irawan, Ardhan
Yosrita, Efy
Siregar, Riki Ruli A
Subject
Teknik Informatika
Datestamp
2022-09-23 03:21:14
Abstract :
Power outages can disrupt human activities. Nowadays PLN electricity distribution often fails in distribution due to internal and external factors. So we need another source of electrical energy with the automatic switching process. This switching adopts relay-based control and pauses during the switching process from one energy source to another. In this model using raspberries as the core of the switching process with parameters in the form of electrical voltage and the remaining battery capacity that has a degree of gray values, so it can be calculated using fuzzy logic, after performing the stages of determining fuzzy variables, fuzzy sets, fuzzy domains, membership functions and defuzzyfication. When PLN goes out, there is a lag time before alternative energy sources are turned on. This aims to keep the current used by alternative energy sources back to the overall source so that the flow that comes out of the PLN source does not occur collisions from alternative energy flows. System testing is done in blackbox by calculating the error rate using MAPE (Mean Absolute Prediction Error). With this model of switch automation, it can provide a solution for switching systems automatically from two power sources.