Authors :
Abba Mahadi; Salisu Umar; Abubakar Ahmed; Lawan Ka’ilu; Ashafa Abubakar
Volume/Issue :
Volume 11 - 2026, Issue 3 - March
Google Scholar :
https://tinyurl.com/muyck4f6
Scribd :
https://tinyurl.com/y4jfy5mw
DOI :
https://doi.org/10.38124/ijisrt/26mar602
Note : A published paper may take 4-5 working days from the publication date to appear in PlumX Metrics, Semantic Scholar, and ResearchGate.
Abstract :
The study presents the design and development of a mini electrical power module that demonstrates the
fundamental processes involved in power generation, transmission, and distribution. The objective of the work is to provide
a compact and practical system that helps bridge the gap between theoretical knowledge of electrical power systems and
real-world engineering applications, particularly for educational and laboratory purposes. The developed module integrates
key components of a typical power system, including a generator unit, transformers, and transmission lines. In the prototype
system, electrical power is initially generated at 24 V AC and stepped up to 415 V AC using a step-up transformer to simulate
high-voltage transmission. The voltage is then progressively stepped down through a series of transformers to 220 V AC, 110
V AC, and 60 V AC to represent different distribution stages. In addition, a village transformer was incorporated to step
down the voltage to 12 V AC in order to simulate rural electrification, while consumer transformers further reduce the
voltage to 12 V AC and 6 V AC for end-user applications. Experimental testing confirmed that the developed module operates
effectively and accurately demonstrates the operational principles of a national electrical power system. The results show
that the system can serve as a practical instructional tool for engineering students and researchers studying electrical power
systems. Furthermore, the proposed module provides a useful prototype for understanding decentralized and small-scale
power supply systems that may be applicable in remote or underdeveloped regions.
Keywords :
Electrical Power System, Mini Power Module, Power Generation and Distribution, Transformer Design, Power System Education Model.
References :
- S. N S., ELECTRIC POWER GENERATION, Second Edition: TRANSMISSION AND DISTRIBUTION. PHI Learning Pvt. Ltd., 2008.
- C. H. Merz and WM. McLellan, “Power station design,” J. Inst. Electr. Eng., vol. 33, no. 167, pp. 696–742, July 1904, doi: 10.1049/jiee-1.1904.0106.
- D. V M., Elements of Electrical Power Station Design. PHI Learning Pvt. Ltd., 2009.
- “Electric generators and motors: An overview.” Accessed: Oct. 30, 2025. [Online]. Available: https://ieeexplore.ieee.org/abstract/document/7911104
- P. K. Katti and M. K. Khedkar, “Alternative energy facilities based on site matching and generation unit sizing for remote area power supply,” Renew. Energy, vol. 32, no. 8, pp. 1346–1362, July 2007, doi: 10.1016/j.renene.2006.06.001.
- A. S. Sambo, B. Garba, I. H. Zarma, and M. M. Gaji, “Electricity Generation and the Present Challenges in the Nigerian Power Sector,” Sept. 2010, Accessed: Nov. 09, 2025. [Online]. Available: https://www.osti.gov/etdeweb/biblio/21423178
- “Potential of integrated energy solution in Nigeria: opportunities and challenges for sustainable development-multi facet assessment model | Discover Sustainability.” Accessed: Nov. 09, 2025. [Online]. Available: https://link.springer.com/article/10.1007/s43621-025-00915-5
- O. Adigun, “Nigeria’s power generation hits record 5,801.84MW – TCN,” Nairametrics. Accessed: Nov. 03, 2025. [Online]. Available: https://nairametrics.com/2025/03/06/nigerias-power-generation-hits-record-5801-84mw-tcn/
- A. Samuel and O. Tt, “Power Generation in Nigeria: The Past, Present and The Future,” 2020.
- “Electronic component,” Wikipedia. Oct. 08, 2025. Accessed: Nov. 09, 2025. [Online]. Available: https://en.wikipedia.org/w/index.php?title=Electronic_component&oldid=1315740055
- Electrical Academia, “Transformer working principle diagram,” 2018. [Online]. Available: https://electricalacademia.com/wp-content/uploads/2018/11/21-16.jpg
The study presents the design and development of a mini electrical power module that demonstrates the
fundamental processes involved in power generation, transmission, and distribution. The objective of the work is to provide
a compact and practical system that helps bridge the gap between theoretical knowledge of electrical power systems and
real-world engineering applications, particularly for educational and laboratory purposes. The developed module integrates
key components of a typical power system, including a generator unit, transformers, and transmission lines. In the prototype
system, electrical power is initially generated at 24 V AC and stepped up to 415 V AC using a step-up transformer to simulate
high-voltage transmission. The voltage is then progressively stepped down through a series of transformers to 220 V AC, 110
V AC, and 60 V AC to represent different distribution stages. In addition, a village transformer was incorporated to step
down the voltage to 12 V AC in order to simulate rural electrification, while consumer transformers further reduce the
voltage to 12 V AC and 6 V AC for end-user applications. Experimental testing confirmed that the developed module operates
effectively and accurately demonstrates the operational principles of a national electrical power system. The results show
that the system can serve as a practical instructional tool for engineering students and researchers studying electrical power
systems. Furthermore, the proposed module provides a useful prototype for understanding decentralized and small-scale
power supply systems that may be applicable in remote or underdeveloped regions.
Keywords :
Electrical Power System, Mini Power Module, Power Generation and Distribution, Transformer Design, Power System Education Model.
