Unjuk Kinerja Generator Alternatif Bertenaga Baterai Dan Flywheel Untuk Kapal Light Fishing 3 GT

Abstract

In the midst of the widespread issue of limited natural resources, 
technological and industrial developments, the fishermen, especially the Krueng 
Aceh fishermen who use fishing with the help of light at night to catch fish, 
experience problems because they still use fuel to operate portable electric 
generators. Researchers will conduct applied research on alternative electric 
generators using batteries and utilizing the flywheel effect, with 48 Volt battery 
power, which is connected to a BLDC electric motor with a voltage of 36 volts and 
a capacity of 350 watts. The energy source from this battery will be used as the 
main source. The purpose of this research is to test the performance of alternative 
electric generators powered by batteries and flywheels without a load and using a 
load (100,200 and 300 Watt AC electric lights). The method that will be used is a 
direct experimental test on a boat with the help of light with a size of 3 GT for the 
Krueng Aceh fisherman. The results obtained from testing the performance of 
alternative electric generators powered by batteries and flywheels are with a load 
of 100 watts, results: alternator RPM 1500, voltage 210 Volts, frequency 50 Hz. 
For a load of 200 watts, the result: RPM 1400 the voltage drops to 200 Volts with 
a frequency of 47 Hz. Whereas for a 300 Watt load, the result: 1200 RPM 
alternator, 110 Volt voltage, 42 Hz frequency. From the results of the performance 
of the tool, the results that can last and can be used are at a load of 200 watts.