Dr. Emeka Sylvester Abonyi

Dr. Emeka Sylvester Abonyi is a READER in ELECTRICAL ENGINEERING Department, Faculty Of Engineering in Nnamdi Azikiwe University

Dr. Emeka Sylvester Abonyi

Staff Profile

My name is Engr. Dr. Sylvester Emeka Abonyi. I am a Senior Lecturer in the Department of Electrical Engineering,  Faculty Engineering Nnamdi Azikiwe University Awka. My area of specialty are Electrical Machines and Autotronics. 

Personal Information

Email:
Phone:
Address:
Electrical Engineering, Faculty Of Engineering, Nnamdi Azikiwe University, Awka.
Faculty/Unit:
FACULTY OF ENGINEERING
Department/Sub-Unit:
ELECTRICAL ENGINEERING

Academic Qualifications

Degrees / Basic Certificates
1University Of Nigeria Nsukka, Enugu State. (Doctor of Philosophy, January, 2017)
December, 2008 to June, 2016
Ph.D Electrical Engineering
2Nnamdi Azikiwe University Awka, Anambra State. (Master Degree, April, 2004)
November, 2001 to January, 2004
M.Tech Production Technology - Electromechanical Technology
3Nnamdi Azikiwe University Awka, Anambra State. (Bachelor Degree, November, 2000)
October, 1996 to June, 2000
B. TECH (Honors) Production Technology- Electromechanical Technology
4Federal College Of Education Eha- Amufu, Enugu State. (NCE, August, 1994)
October, 1990 to June, 1993
NCE Chemistry /Physics Education
5Practising School II Emene Enugu. (FSLC, December, 1988)
September, 1976 to June, 1982
FSLC
6Opi Boys Secondary School Opi – Nsukka, Enugu State. (SSCE, June, 1988)
September, 1982 to June, 1988
WAEC
7West African Examination Council. (GCE, December, 1987)
November, 1987 to November, 1987
GCE

Relevant/Working Experience

1Coordinator, Nnamdi Azikiwe University, Awka Anambra State
August, 2024 to Present
2Deputy Director I, Nnamdi Azikiwe University, Awka Anambra State
February, 2023 to December, 2024
3PG Coordinadtor, Nnamdi Azikiwe University, Awka Anambra State
April, 2021 to Present
4Senior Lecturer, Nnamdi Azikiwe University, Awka
October, 2020 to Present
5Lecturer I, Nnamdi Azikiwe University, Awka
October, 2017 to September, 2020
6Assistant Chief Technologist, Nnamdi Azikiwe University, Awka
October, 2016 to October, 2017
7Assistant Chief Technologist, Nnamdi Azikiwe University, Awka
October, 2016 to October, 2017
8Principal Technologist, . Nnamdi Azikiwe University, Awka
October, 2013 to September, 2016
9Senior Technologist, Nnamdi Azikiwe University, Awka
September, 2010 to September, 2013
10EXAM OFFICER, Nnamdi Azikiwe University, Awka Anambra State
June, 2009 to September, 2014
11Technologist I, Nnamdi Azikiwe University, Awka
July, 2007 to September, 2010
12Assistant Lecturer, Nnamdi Azikiwe University, Awka
September, 2005 to January, 2007
13Principal Technical Officer, Glass Venture LTD Abuja
March, 2004 to December, 2004
14Technical Officer, Lecnco Engineering Company Nsukka
September, 2000 to August, 2002
15IT STudent, COSPAN FIREOFF SYSTEM (LTD) NSUKKA
July, 1999 to December, 2000
16Physics Teacher, Enugu State Post Primary School Management Board,
May, 1997 to May, 2007

Creative Output

Journal Articles
1Okolo, D.O; Iweriolor S. Chinwuko, C.E.; Ezeliora, C.D.; Abonyi S.E.. (2025, June), "HYDRO-GEOLOGICAL SURVEYS AND EVALUATION IN PARTS OF ANAMBRA STATE, NIGERIA", UNIZIK Journal of Engineering and Applied Sciences 5, Vol. 5, (Issue 1), pp 2139-2148
2Sylvester Emeka Abonyi, Emmanel Emeka Ezendiokwelu , James Akal-karali Obineche. (2025, May), "Modelling and Simulation of Braking System in Automobile", International Journal of Trend in Scientific Research and Development (IJTSRD), Vol. 9, (Issue 3), pp 7-14
3Okafor A. A., Nwadike E.C., Ekengwu I.E and Abonyi S.E. (2024, April), "Effects of Temperature and Volume Fractions on the Thermophysical properties of Periwinkle Shell Nanofluid.", International Journal of Scientific Engineering and Research, pp 1-10
4Abonyi S E, Nwadike E C, Chinweze E A, Lukeman S. (2024, June), "Design and Fabrication of an Energy-Efficient Cloths Spin Dryer", IUP journal of Electrical and electronics Engineering, Vol. 17, (Issue 1), pp 36-51
5Sylvester Emeka Abonyi, Emmanuel Chinagorom Nwadike, Anthonia Ekene Ilechukwu, James Akarali Obineche. (2024, June), "Design and Construction of a Smart Energy Theft Detector on Distribution Lines", INTERNATIONAL JOURNAL OF LATEST TECHNOLOGY IN ENGINEERING, MANAGEMENT & APPLIED SCIENCE (IJLTEMAS), Vol. 8, (Issue 6), pp 31-36
6Ilechukwu Anthonia Ekene, Omenyi Sam, Abonyi Sylvester Emeka*, Okafor Anthony Amaechi, Odeh Calistus Princewill. (2024, February), "Theoretical and Simulation Finite Element Modal Analysis of Rotating Cantilever Beam", International Journal of Research and Innovation in Applied Science (IJRIAS), Vol. 9, (Issue 2), pp 291-306
7Paul Chukwulozie Okolie, Sylvester Emeka Abonyi, Onyedikachukwu Hannah Ifeabunike, Oluwadare Benjam. (2023, July), "Potential of Municipal Solid Waste Fuel in Awka for Energy Generation", International Journal of Electrical and Telecommunication Systems, Vol. 11, (Issue 11), pp 7
8Okolie Paul C, Sylvester Emeka Abonyi, Okolie Uchenna Onyebuchi, Chikelue Edward Ochiagha. (2023, August), "Steel Work Design and Analysis of a Manual Lawn Mower", International Journal of Novel Research in Electrical and Mechanical Engineering, Vol. 11, (Issue -1), pp 10
9Sylvester Emeka Abonyi, Ugochukwu E Anionovo, Odeh Calistus Princewill. (2023, March), "DIESELGENERATOR SET TEST SETUPANDMODELING OF CONVENTIONAL GENERATING SETS", Global Scientific Journal, Vol. 11, (Issue 3), pp 1260-1272
10EZENDIOKWELU C. E, ABONYI S. E, IKARAOHA C. O, ANIAGBOSO A. O. (2023, July), "Comparing the Effects of Mid-point and Line End Placements of FACTS device on Distance Relay from Measured Impedance Point of View", | IRE Journals, Vol. 7, (Issue 1), pp 308-312
11UGOCHUKWU E. ANIONOVO, EWAOCHE J. OKAMPO OMOGBAI N. OYAKHILOMEN, IKARAOHA C. OBINNA, SYLVESTER E. ABONYI. (2023, March), "Modified Transient Energy Function for Power System Stability Studies", ICONIC RESEARCH AND ENGINEERING JOURNALS, Vol. 6, (Issue 9), pp 307-314
12UGOCHUKWU E. ANIONOVO, SYLVESTER E. ABONYI, OBI K. OBINNA, MBELEDOGU E. CHUKWUMA, EMMANUEL A. ANAZIA. (2023, March), "Quantum Electricity of Human Body for Micro Power Generation: A Review.", ICONIC RESEARCH AND ENGINEERING JOURNALS, Vol. 6, (Issue 9), pp 315-321
13Ezeanyim Okechukwu Chiedu, Okpala Charles Chikwendu, Abonyi Sylvester Emeka, Nwairi Christian. (2023, April), "Inventory Control Analysis for Efficient Service Delivery in a Pharmaceutical Store", International Journal of Advances in Engineering and Management (IJAEM), Vol. 5, (Issue 4)
14Chukwumuanya Emmanuel Okechukwu, Abonyi Sylvester Emeka, Amaefule Desmond Okechukwu. (2023, April), "Modeling of 2-D Computer Aided Drafting Application for Teaching and Learning Engineering Drawing", International Journal of Trend in Scientific Research and Development (IJTSRD), Vol. 7, (Issue 2)
15Asanya.O.N, Uju.I.U., S.E.Abonyi, Ozor.G.O. (2023, May), "Enhancing Rotor Angle Stability of Synchronous Generators Using Neuro-Fuzzy Excitation Control Model", INTERNATIONAL JOURNAL OF LATEST TECHNOLOGY IN ENGINEERING, MANAGEMENT & APPLIED SCIENCE (IJLTEMAS), Vol. 12, (Issue 4), pp 42-49
16Sylvester E. Abonyi, Paul C. Okolie, Anthony A. Okafor, Chinagorom E. Nawdike. (2023, February), "Design of a prototype digital water level controller using ultrasonic sensor interfaced microcontroller", Unizik Journal of Technology, Production and Mechanical Systems (UJTPMS), pp 36-45
17A. E. Ilechukwu S. E. Abonyi, A. E. Chinweze. (2023, July), "Design and Construction of Rice De-Stoning Machine", International Journal of Trend in Scientific Research and Development (, Vol. 7, (Issue 4), pp 62-68
18Christian Emeka Okafor, Sunday Iweriolor, Okwuchukwu Innocent Ani, Shahnawaz Ahmad, Shabana Mehfuz, Godspower Onyekachukwu Ekwueme, Okechukwu Emmanuel Chukwumuanya, Sylvester Emeka Abonyi, Ignatius Echezona Ekengwu, Okechukwu Peter Chikelu. (2023, February), "Advances in machine learning-aided design of reinforced polymer composite and hybrid material systems", Science Direct Hybrid Advances, pp 1-25
19A. A. Okafor, S. E. Abonyi, A. E. Ilechukwu, C. V. Obinani. (2023, July), "Design of a Universal Sieving Machine", International Journal of Trend in Scientific Research and Development, Vol. 7, (Issue 4), pp 54-61
20Damian Okechukwu Okongwu, Sylvester Emeka Abonyi, Anthony Amaechi Okafor. (2022, March), "Mechanical and Structural Properties of Eastern Nigeria Tortoise Shell", International Journal of Trend in Scientific Research and Development (IJTSRD), Vol. 6, (Issue 3), pp 678-686
21Sylvester Emeka Abonyi, Anthony A. Okafor, Odeh Calistus Princewill. (2022, October), "Performance Evaluation of Engine Sensors in Automobile System", International Journal of Trend in Scientific Research and Development (IJTSRD), Vol. 6, (Issue 6)
22Sylvester Emeka Abonyi1 , Christopher O Nwoye2. (2022, January), "Performance Analysis of Electronically Controlled Braking System", International Journal of Advances in Engineering and Management (IJAEM), Vol. 4, (Issue 1)
23Sylvester Emeka Abonyi1 , Kingsley Chibueze Obute1 , Anthony Amaechi Okafor2. (2022, April), "Design and Implementation of a Solar Power System", International Journal of Trend in Scientific Research and Development (IJTSRD), Vol. 6, (Issue 3)
24Obute K.C. Abonyi S. E , Olufalahan Oduyemi, Mbeledogu E.C.. (2022, November), "Intriguing issues on 2-level inverter system design", IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE), Vol. 17, (Issue 6), pp 42-49
25Sylvester Emeka Abonyi, Okolie Chukwulozie Paul, Emmanuel Chinagorom Nwadike. (2021, June), "Design And Construction Of Fuelless AC Generator Using Alternator Interfaced With An Inverter", International Journal of Trend in Scientific Research and Development (IJTSRD)., Vol. 5, (Issue 4), pp 1577-1581
26Sylvester Emeka Abonyi1 , Obiora Nnaemeka Ezenwa2 , Christopher O Nwoye3. (2021, October), "Design and Construction of a Motorized Aluminium Can Compression Machine", International Journal of Advances in Engineering and Management (IJAEM), Vol. 3, (Issue 10)
27Sylvester Emeka Abonyi, Paul C. Okolie, Anthony A. Okafor & Chinagorom Makutus Nawdike. (2020, June), "Design And Fabrication Of A Prototype Digital Water Level Controller Using Ultrasonic Sensor Interfaced Microcontroller", International Journal of Engineering & Industry, Vol. 6, (Issue 2), pp 7 – 18
28Okolie Chukwulozie Paul, Sylvester Emeka Abonyi, Oluwadare Benjamin Segun & Okolie Uchenna Onyebuch. (2020, May), "Manufacturing Processes And Methods.", International Journal of Engineering & Industry, Vol. 6, (Issue 1), pp 1 – 6
29Paul Chukwulozie Okorie, Christopher Igbinosa Ebigbe, Sylvester Emeka Abonyi and Ugwuegbu Duke Chiagoro. (2020, June), "Effect Of Shielding Gas On The Tensile Properties Of High Carbon Steel Weldment Using Gas Tungsten Arc Welding In Combination Of Argon And Carbon (IV) Oxide Gases.", International Journal of Engineering Innovations and Research, Vol. 9, (Issue 3), pp 127-136
30Tari Lokoja I, Paul Chukwulozie Okorie, Sylvester Emeka Abonyi. (2020, April), "Design And Fabrication Of A Prototype Car Tyre Inflator", International Journal of Engineering Innovation & Research, Vol. 9, (Issue 1), pp 63-74
31Sylvester Emeka Abonyi, Anthony A. Okafor, Nawdike Emmanuel. (2020, May), "Design And Fabrication Of Shock Absorber Compressor Spring.", . International Journal of Trend in Scientific Research and Development (IJTSRD), Vol. 4, (Issue 3), pp 353-359.
32Nwadike, E. C; Nwabanne, J. T. Azaka O. A; Abonyi, S. E. (2020, October), "Influence Of Blanching On The Drying Characteristics Of Convective Hot Air Dried Aerial Yam", International Journal of Trend in Scientific Research and Development (IJTSRD)., Vol. 4, (Issue 6), pp 1146-1154
33Anthonia E. Ilechukwu, Jude E. Dara, Anthony A. Okafor, Sylvester E. Abonyi. (2019, June), "Modal Analysis Of A Non-Rotating Cantilever Beam Using Finite Element Method", International Journal of Engineering, Science and Mathematics, Vol. 8, (Issue 6), pp 22-28
34Abonyi Sylvester Emeka. (2018, June), "Analysis Of Windshield Repair Technology", International Journal of Trend in Scientific Research and Development (IJTSRD), Vol. 2, (Issue 4), pp 408-413
35S. E. Abonyi. (2018, October), "A New Hybrid Synchronous Reluctance Machine Capable Of Ultra-High Output Power", International Journal of Trend in Scientific Research and Development (IJTSRD), Vol. 2, (Issue 6), pp 884-893
36Abonyi Sylvester Emeka, Uiu Isdore Uche. (2017, March), "Nigerian Power Reform And Electricity Generation – Prospect And Challenges.", International Journal of Innovative Research in Science, Engineering and Technology, Vol. 6, pp 3748 – 3756
37Abonyi Sylvester Emeka, Ifejika Augstin, Nwoke Christopher O. (2017, February), "Design Of 330/132/33kva 150mva Substation. American Academic And Scholarly Research Centre, A Conference Paper At 16th International Conference", American Academic and Scholarly Research Centre, a Conference Paper at 16th International Conference, Vol. 9, (Issue 2), pp 54 – 63
38Abonyi Sylvester E, Isidore Uju Uche, Okafor Anthony A. (2017, December), "Performance Of Fuel Electronic Injection Engine Systems", International Journal of Trend in Scientific Research and Development (IJTRED), Vol. 2, (Issue 1), pp 1165 – 1175
39Linus U. Anih, Emeka S. Obe, Sylvester E. Abonyi. (2015, February), "Modelling And Performance Of A Hybrid Synchronous Reluctance Machine With Adjustable Xd/Xq Ratio", IET Electric Power Applications, Vol. 19, (Issue 2), pp 171-182
40Okeke, S.S.N, Abonyi, S.E. (2006, February), "The Development Of Automatic Changeover Switch", . Natural and Applied Science Journal, Vol. 7, (Issue 1), pp 110-113.
Dissertations
1ABONYI SYLVESTER EMEKA. (2016, June), "PERFORMANCE OF A HYBRID SYNCHRONOUS RELUCTANCE MACHINE CAPABLE OF ULTRA HIGH OUTPUT POWER".
Patents
1Chukwumuanya E. O, Abonyi S, and Amaefule D. O. "COMPUTER-AIDED APPLICATION SOFTWARE FOR TEACHING AND LEARNING OF ENGINEERING GRAPHICSCOMPUTER-AIDED APPLICATION SOFTWARE FOR TEACHING AND LEARNING OF ENGINEERING GRAPHICS", (Issued: 2020, February) , Unpatented

Academic Leadership Qualities

Supervisions
1"DESIGN OF A BIOMASS DUAL THERMAL SYSTEM FOR FOOD PROCESSING PLANTS" (2023). Completed Masters project by Nwankwo, Charles Ifeanyi, 2018246001F
2"FAULT DIAGNOSIS OF 47.39KM AJAOKUTA-LOKOJA 330kV POWER TRANSMISSION NETWORK USING ARTIFICIAL NEURAL NETWORK AND COMPUTATIONAL METHODS" (2024). Completed Masters project by OJUKWU ALBERT CHUKWUEMEKA (2020236001F)
3"Transient Stability Assessment of Compensated Power System" (2023). Completed Masters project by Christian Okpako Akperegin, (2018236003F)
Editorships
1Editor, "Internal Journal of Electrical and Telecommunication System Research (ELECTROSCOPE)" (June, 2023)
2Editor, "Unizik Journal of Engineering and Applied Science (UJEAS)" (July, 2022)
Reviewerships
1Reviewer, "International Journal of Research and Scientific Innovation (IJRSI)" (July, 2024)
2Reviewer, "Heliyon - An Elsevier Journal" (July, 2023)
3Reviewer, "Towards smart sustainable development through value stream mapping – a systematic literature review" (May, 2023)
4Reviewer, "UNIZIK Journal of Engineering and Applied Science (UJEAS)." (July, 2023)
5Reviewer, "Heliyon -- Exergoeconomic Analysis of an Industrial Beverage Mixer System" (July, 2021)
6Reviewer, "Steel Work Design, Production and Analysis of a FishFeed Mixing Machine" (July, 2021)
7Reviewer, "A review of stakeholders and interventions in Nigeria’s electricity sector" (September, 2021)
8Reviewer, "Steel Work Design, Production and Analysis of a FishFeed Mixing Machine" (November, 2020)
Examinerships
1Examiner, "An optimized Algorithm for Parameter Monitoring of Distributed transformers in a Smart Grid" (April, 2023 to June, 2023). Completed Internal-External Exam
2Examiner, "Design and Optimization of Multi-Fuzzy Digital FIR Kernel Filter for Real Time Control Application" (February, 2023 to April, 2023). Completed Internal-External Exam
Contributions to the University/Society
1PG Coordinator, "Nnamdi Azikiwe University, Awka Anambra State" (January, 2023)
2Chairman, "Umuamaenye Family Ibeku Opi Nsukka" (April, 2023)
3Project Coordinator, "Nnamdi Azikiwe University, Awka Anambra State" (April, 2021 to August, 2022)
4Member, "Departmental Accreditation Committee Appointment" (April, 2021 to June, 2022)
5Member, "Constitution of Mechatronics Committee" (November, 2021)
6Member, "Alumni Laision Committee" (October, 2019)
7Member, "Constitution of A 4-Man Committee for the Skill G Project" (May, 2018 to October, 2022)
8Member, "Departmental Curricullum Appointment" (December, 2015 to August, 2018)
9Secretary, "Umuezeohachi Neighborhood Watch Group" (September, 2015)
10IT Officer, "Appointment as Industerial Training Officer" (November, 2012 to October, 2014)
11Exam Officer, "Appointment as Departmental Exam Officer" (June, 2009 to August, 2013)

Membership of Professional/Relevant Bodies

1Full Member, "Nigerian Society of Engineer" - 44679 (member since 2017), https://portal.nse.org.ng/Account/Login?ReturnUrl=%2f
2Full Member, "Nigerian Society of Engineers (NSE)" - NSE-44679 (member since 2017), https://portal.nse.org.ng/
3Full Member, "Council for Regulation of Engineering in Nigeria (COREN)" - R, 39693 (member since 2017), https://coren.gov.ng
4Full Member, "COREN" - R, 39693 (member since 2016), https://portal.coren.gov.ng/Account/Login?ReturnUrl=%2f
5Full Member, "International Association of Engineers (IAENG)" - IAENG-211381 (member since 2015), https://www.iaeng.org/
6Full Member, "International Association of Engineers (IAENG)" - 211381 (member since 2015), http://www.iaeng.org/
7Full Member, "Nigerian Association of Technology in Engineering" - C-2428 (member since 2010), https://www.nate.org.ng/Member/Information
8Full Member, "Nigerian Association of Technologist in Engineering (NATE)" - NATE C-2428 (member since 2010), https://nate.org.ng/
9Full Member, "Solar Energy Society of Nigeria" - MSESN 486 (member since 2007), https://www.sesn-ng.com/
10Full Member, "Teachers Registration Council of Nigeria" - ENS/S02716 (member since 2005), https://trcn.gov.ng
11Full Member, "Teachers Registration Council of Nigeria" - EN/S02716 (member since 2005), https://trcn.gov.ng/
12Full Member, "Special Marshal Federal Road Safety" - 09-20234 (member since 2005), https://frsc.gov.ng/952-2/

Relevant Events Attended

Conferences
1"Faculty of Engineering International Conference on Waste in Green Economy for Sustainable Industrial Development. Nnamdi Azikiwe University Awka", (Faculty of Engineering), 9th February, 2022 to 10th February, 2022; Unizik Awka
2"The Future Prospect Of Transportation And Traffic Management In Nigeria - The Engineering Perspective", (Nigerian Society of Engineering), 23rd August, 2018 to 23rd August, 2018; Development Education Centre, Independence Layout Enugu
3"Raw Material Processing And Utilization For Sustainable Development", (Faculty of Engineering Unizik Awka), 14th August, 2018 to 17th August, 2018; University Auditorium
4"The Nigerian Built Industry: Building A Sustainable Stricture With Allied Professional", (COREN), 6th August, 2018 to 8th August, 2018; Conference Centre Abuja
5"The Nigerian Built Industry: Building a Sustainable Structure with Allied Professionals", (COREN), 6th August, 2018 to 8th August, 2018; International Conference Center Abuja
6"International Conference on Administration, Business, Education, Engineering, Management, Science and Technology", (American Academic & Scholarly Research Center, Delaware USA), 21st July, 2016 to 23rd July, 2016; Chukwuemeka Odumegwu Ojukwu University
Workshops
1"Capacity Building Workshop for Counselling and Carer Development themed "Career and Character Counselling: Project 200 in Perspective".", (Center for Counseling and Career Development, Nnamdi Azikiwe University Awka), 30th October, 2023 to 1st November, 2023; Physcial
2"Tetfund Training on Science, Engineering and Technology (SET) Laboratory/Workshop in the field of AUTOTRONICS", (Tetfund), 29th August, 2022 to 2nd September, 2022; Abuja Nigeria
3"Tetfund sponsored Science, Engineering and Technology (SET) Laboratory/Workshop Equipment", (Tetfund Certificate of Award), 29th August, 2022 to 2nd September, 2022; Abuja
4"Tetfund Training On The Use Of Science, Engineering And Technology (SET) On Laboratory/Workshop Equipment In The Area Of Autotronics", (Tetfund), 12th August, 2019 to 16th August, 2019; College of Engineering Gregory University Uturu Abia State
5"Postgraduate workshop for Lecturers and Supervisors", (Unizik PG School), 21st November, 2018 to 22nd November, 2018; Unizik Awka
6"2016 Postgraduate Research Workshop - Train The Trainee", (PG SCHOOL), 31st October, 2016 to 24th November, 2016; Digital Library Unizik Awka
7"Tetfund Training On The Use Of Science, Engineering And Technology (SET) Laboratory/Workshop Equipment On Autotronics", (Tetfund), 25th May, 2015 to 28th May, 2015; College of Engineering Gregory University Uturu Abia State
8"2009 Special Marshal Sectorial Wokshop", (Federa Raod Safety), 25th September, 2009 to 25th September, 2009; Prince Alexandra Auditorium University of Nigeria Nsukka
9"NNPC Special Intervention On Science And Technology", (Tetfund), 18th February, 2008 to 24th February, 2008; Federal Polytechnic Uturu Abia State