The Effect of Load on Stability and Performance of a Developed Fuel -Less Generator

This study presents the design and performance evaluation of a fuel-less generator as well as the effect of load on the stability of the generator aimed at providing sustainable and cost-effective electricity in Nigeria. The generator utilizes a flywheel energy storage system, driven by an electric motor, to rotate an alternator and produce electrical power without fossil fuels. Performance tests were conducted over three consecutive days under varying load condition such as 1.05kw and 1.52kw on the 3.5KWA fuel less generator, with voltage readings recorded at 30minute interval for 6hrs in 3days. Results revealed that the generator maintained stable voltage output under zero load conditions, while higher loads induced progressive voltage decline, highlighting the influence of load magnitude on the system stability. Simulation modeling was conducted using GNU Octave to analyze system dynamics, including motor speed, alternator RPM, and voltage regulation under varying loads. Results indicate stable voltage output across multiple load conditions, with minimal deviation, demonstrating the viability of fuel-less generation for domestic and small-scale industrial applications. The study contributes to the growing body of renewable energy solutions tailored towards solving power outage problems in developing countries.