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Research Article

Design and Construction of 3.5 kW Fuel-Less Generator

Authors

  • Gabriel, E. Moses Department of Electrical/Electronic Engineering, Niger Delta University, Wilberforce Island, Bayelsa State, Nigeria
  • Walson Gift Department of Electrical/Electronic Engineering, Niger delta University, Wilberforce Island, Bayelsa State, Nigeria

    giftwalson7@gmail.com

Abstract

This research work was conducted to develop a fuel-less generator system based on electromagnetic induction, utilizing an AC motor coupled to an alternator via a driveshaft. The project aimed to generate electrical energy without external sources. The design incorporated a single-phase induction motor, synchronous alternator, and high-strength alloy steel driveshaft. An energy source fitted with auto switching circuitry with batteries and charging unit is used to drive the induction motor which in turn drives the alternator. A controlled feedback system automatically drives the original energy source as sensed by the auto-switching circuitry. A fraction of the energy generated from the alternator is used to sustain the ‘battery-life-cycle’. Comprehensive testing measured input power consumption, output generation, and system efficiency across various loads. Thermal and vibration analyses ensured safe operation. Results were compared with existing power generation technologies to assess viability while constrained by thermodynamic laws, and energy conservation principles, this research contributed to understanding fuel-less generators and their potential role in sustainable energy generation.

Keywords:

AC Motor Alternator Drive Shaft Renewable Energy

Article information

Journal

Scientific Journal of Engineering, and Technology

Volume (Issue)

2(1), (2025)

Pages

1-10

Published

06-03-2025

How to Cite

Gabriel, E. M., & Gift, W. (2025). Design and Construction of 3.5 kW Fuel-Less Generator. Scientific Journal of Engineering, and Technology, 2(1), 1-10. https://doi.org/10.69739/sjet.v2i1.240

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