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Obi, P. I.

Publications in IJIETS: 6
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Publications

Articles in the IJIETS archive

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SOLAR-WIND ENERGY INTEGRATION IN THE NIGERIAN 330 kV GRID: A TECHNICAL ANALYSIS

Vol/Issue: Volume 8, Issue 2  •  Pages: 47-59  •  Published: 31 Oct 2024

This paper conducts a detailed technical analysis of the integration of solar and wind energy into Nigeria's 330 kV power grid. Despite extensive power sector reforms, Nigeria's energy demand continues to surpass supply, with heavy reliance on fossil fuels leading to an unreliable and unsustainable power system. Give…

QUALITATIVE ANALYSIS OF LOAD LOSSES ON NIGERIAN 330 kV TRANSMISSION LINES

Vol/Issue: Volume 8, Issue 2  •  Pages: 1-13  •  Published: 31 May 2024

This work aimed at providing a qualitative analysis of technical losses in transmission lines using Nigerian 330 kV lines as a case study. The specific objectives of this study include mathematical modeling of the Nigeria transmission network, incorporating long transmission lines effects on a 52-bus network. The sys…

OPTIMAL FUEL COST OF POWER GENERATION IN NIGERIA: A CASE STUDY OF OMOKU POWER STATION

Vol/Issue: Volume 7, Issue 1  •  Pages: 1-13  •  Published: 31 Jul 2023

Nigeria is faced with endemic electricity generation problem which has remained a big obstacle to her becoming one of the developed nations of the world despite her being endowed with vast natural resources. There exist many power generating stations in Nigeria that are not operating at full capacity. Many methodolo…

DYNAMIC MODELLING OF LOAD DEMAND FOR EFFICIENT POWER DISPATCH IN UMUAHIA METROPOLIS

Vol/Issue: Volume 3, Issue 1  •  Pages: 1-13  •  Published: 29 Feb 2020

Despite Nigeria’s key position in Africa, electric power crisis and frequent outages in the Nation have degenerated to a major acute problem. These problems are associated with inadequate generation, insufficient and unreliable evacuation/transmission of same. As a result, dispatch centers and distribution companies …

3-PHASE TRANSIENT STABILITY FAULT ANALYSIS OF A SINGLE MACHINE CONNECTED TO AN INFINITE BUSBAR EMPLOYING MODIFIED HUMPAGE MODEL

Vol/Issue: Volume 1, Issue 2  •  Pages: 1-8  •  Published: 30 Nov 2016

Transient stability analysis has recently become a major issue in the operation of power system due to the increasing stress on power system networks. Solving this problem requires evaluation of power system’s ability to withstand disturbances while maintaining the quality of service. This paper provides a study of …

VARIOUS TYPES OF INSULATORS USED IN POWER SYSTEM FOR SAFE OPERATIONS OF THE TRANSMISSION LINES

Vol/Issue: Volume 1, Issue 1  •  Pages: 1-8  •  Published: 29 Feb 2016

Overhead bare conductors on steel towers or concrete poles are utilized in transmission and distribution of bulky electric power. These conductors are bare and do not have any insulated coating over them. To ensure safe operation of the lines, a necessary clearance between metal structure in case of tower and bare co…