2025 ASEE Annual Conference & Exposition

DESIGN AND CONSTRUCTION OF A PORTABLE INVERTER GENERATOR FOR STABLE AND EMERGENCY FLIGHT LINE POWER SUPPLY

Presented at Engineering Technology Division (ETD) Technical Session 5

Uninterrupted power is critical in aviation, especially for ground support and emergency flight line operations. This study presents the design and construction of a 1000-watt portable inverter generator tailored to meet the demands of stable, efficient, and reliable power supply for sensitive aviation equipment. The project addresses power instability challenges commonly faced in sectors like aviation, particularly in regions with inconsistent electricity access.

The inverter generator integrates a conventional fuel-based generator and a DC-to-AC inverter, providing a solution that minimizes fuel consumption while delivering smooth, regulated power. Key innovations include the use of locally sourced materials and a compact design to enhance portability and durability. The system employs a solid-state inverter capable of delivering a stable 220/230V AC output, making it suitable for both critical aviation applications and other sensitive electronic devices.

Experimental results demonstrated a 20% reduction in fuel consumption compared to traditional generators, while maintaining output voltage fluctuations within a minimal range of ±2%. The device's low noise levels, ease of transportation, and robustness in varying environmental conditions make it a viable alternative for flight line power supply and other remote operations.

Future research is recommended to explore solar power integration, further improving the sustainability of the system. This study contributes a practical solution for ground operations and provides a foundation for developing more energy-efficient, hybrid power systems in aviation.

Authors

Mr. Sylvester Osinachi Iro P.E. http://orcid.org/0000-0003-0047-513X Air Force Institute of Technology, Kaduna [biography]

I am deeply passionate about solving real-world challenges, especially those involving energy efficiency and technology innovation. As an undergraduate student who majored in Aircraft Engineering Technology at Air Force Institute of Technology, Kaduna, I have always been fascinated by the intersection of engineering principles and their practical applications in everyday life. Growing up in Nigeria, where power instability is a persistent issue, I have personally experienced the disruptive effects of inconsistent electricity supply. This inspired me to pursue a project that could contribute a reliable, affordable power solution for communities facing similar challenges.

My project The Design and Construction of a Portable Inverter Generator for Stable and Emergency and Flight Line Power Supply is a direct response to these issues. Through this research, I aim to develop a cost-effective, energy-efficient solution that can provide uninterrupted power, particularly for critical applications like flight line operations or emergency power in remote areas. I hope this project not only enhances my understanding of energy conversion technologies but also contributes to the broader engineering community, paving the way for more sustainable power solutions in regions with inadequate electricity infrastructure.

In the future, I aspire to bridge the gap between Academia and Industry, working on projects that address global energy challenges while applying cutting-edge engineering technologies. This project has been an important step in my journey to make a lasting impact in the field of Aircraft Engineering Technology.

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