Oti Stephen Ejiofor

University of Nigeria

Publishing since 2019, latest 2025

Electrical and Electronic Engineering
Control and Systems Engineering
Mechanical Engineering
Electronic, Optical and Magnetic Materials
Energy Engineering and Power Technology
Pollution

Their record on OpenAlex

Publications: 82019–2025
Citations: 51to those papers
h-index: 4i10-index 1
Field-weighted impact: 0.231.00 is the world average
World top 10%: 0%0 of 8 scored papers
Open access: 100%8 papers free to read

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Citations received each year

Peerford

To all their work, old papers included. Google Scholar also counts citations from theses, books and web pages, so its line runs higher.

What they work on

From the classification of each paper

Publications

8 in all

Evaluation of DC-DC Converters Using MATLAB Simulink
2025Ci-STEM Journal of Digital Technologies and Expert SystemsJournalOpen accessSenior author0 citations10.55306/cjdtes.2025.020103
Thermal Modelling and Analysis of A 10HP Induction Machine Using the Lumped Parameter Approach
2021International Journal of Integrated Engineering

Download CV:PDFWord

Subfields

Electrical and Electronic Engineering788%
Control and Systems Engineering225%
Mechanical Engineering225%
Electronic, Optical and Magnetic Materials113%
Energy Engineering and Power Technology113%
Pollution113%

Physical Sciences

Topics most written on

Electric Motor Design and Analysis6
Sensorless Control of Electric Motors4
Electric Power Systems and Control2
Induction Heating and Inverter Technology2
Energy and Environment Impacts1
Energy Load and Power Forecasting1
Hybrid Renewable Energy Systems1
Industrial Automation and Control Systems1
Integrated Energy Systems Optimization1
Magnetic Bearings and Levitation Dynamics1
Magnetic Properties and Applications1
Wind Turbine Control Systems1

Who they write with

Their most frequent co-authors, and the papers those co-authors share

Where their co-authors are

13% of their papers have a co-author abroad

papers co-written1111111Home

Most frequent partner countries

Oman1

Papers with at least one author in that country.

Institutions written with most

Michael Okpara University of AgricultureNG2 papers
National University of Science and TechnologyOM1 paper
University of Port HarcourtNG1 paper

Where they publish

International Journal of Engineering & Technology2
Ci-STEM Journal of Digital Technologies and Expert Systems1
Cleaner Engineering and Technology1
International Journal of Applied Science1
International Journal of Engineering and Advanced Technology1
International Journal of Integrated Engineering1
Journal of Asian Scientific Research1

How it can be read

100% free to read

Diamond 6 · 75%Free to read and to publish
Gold 1 · 13%In an open-access journal
Bronze 1 · 13%Free to read, no open licence

Who funds it

1 of 8 papers name a funder

U.S. Department of Energy1

Development goals addressed

From each paper’s title and abstract

7Affordable and clean energy4
12Responsible consumption and production1

Most cited

Off-grid electricity generation in Nigeria based on rice husk gasification technology
Cleaner Engineering and Technology12
202028 citationsOpen access · Gold
Development and thermal modeling of an induction machine
International Journal of Engineering & Technology
20198 citationsOpen access · Diamond
Dynamics of Speed Control of Dc Motor using Combine Armature and Field Control with Pi Controller
International Journal of Engineering and Advanced Technology7
20205 citationsOpen access · Diamond
Wind Energy Dynamics of the Separately Excited Induction Generator
International Journal of Applied Science7
20195 citationsOpen access · Diamond
Thermal Modelling and Analysis of A 10HP Induction Machine Using the Lumped Parameter Approach
International Journal of Integrated Engineering
20213 citationsOpen access · Diamond

Off-grid electricity generation in Nigeria based on rice husk gasification technology

2020Cleaner Engineering and TechnologyJournalOpen accessFirst author28 citations10.1016/j.clet.2020.100009

Dynamics of Speed Control of Dc Motor using Combine Armature and Field Control with Pi Controller

2020International Journal of Engineering and Advanced TechnologyJournalOpen accessFirst author5 citations10.35940/ijeat.c6043.029320

Dynamic modeling and simulation of 10hp induction motor driving a variable load

2020International Journal of Engineering & TechnologyJournalOpen accessFirst author1 citation10.14419/ijet.v9i1.30176

Development and thermal modeling of an induction machine

2019International Journal of Engineering & TechnologyJournalOpen accessFirst author8 citations10.14419/ijet.v8i4.29727

Wind Energy Dynamics of the Separately Excited Induction Generator

2019International Journal of Applied ScienceJournalOpen accessFirst author5 citations10.30560/ijas.v2n1p22