Rancang Bangun dan Study Eksperimental Sistem Mekanik Speed Bump sebagai Penghasil Daya Listrik

Abstract

As technology develops, there is a large volume of vehicles circulating on the streets, one of which is a car. The wasted kinetic energy of a moving car can be utilized into useful energy by utilizing the speed bump. The purpose of this research is to utilize the harvesting energy system that is passed by the car to generate electrical energy in order to obtain voltage, power and current that can be stored in the battery and can be used for everyday life. This study conducted a run-off test using two variables, namely the type and speed of the car. The type of car used is the Honda CR-V and Hyundai Sonata. The speeds used in this study are 10-15 km/hour and 20-25 km/hour. The results of the run-off test in this study obtained the highest voltage value of 66.84 Volts, 372 rpm rotation, and 87.0495 Watts of power. Energy efficiency in the harvesting energy system obtained the largest 71.74% and the smallest 60.67%. The results of the variable analysis (ANOVA) obtained the effect of the variable type of car on the electric power of 70.8% and the influence of the variable speed of the car on the electric power of 87.7%. In the interaction between the variables of the type of car and the speed of the car, it has a significance value of 0.951, meaning that between the variables of the type of car and the speed of the car, there is no different value for the results of the electrical power on the mechanical speed bump system. From the results of the run-off test, it can be concluded that every type of car and every speed used can charge the battery so that the electrical energy in the battery can be used for daily life