Power sensitivity and algebraic technique for evaluation of penetration level of photovoltaic on DC link of VSC HVDC transmission. - Agha Francis Nnachi; Josiah L. Munda; Dan V. Nicolae; Augustin Mpanda Mabwe (A-SSCC, 2012)

Stability improvement of a HVDC transmission link between weak AC systems by multi-terminal scheme. - Agha Francis Nnachi; Josiah L. Munda; Dan V. Nicolae; Augustin Mpanda Mabwe (AFRICON, 2013)

Small power tapping limit on dc-link of VSC HVDC transmission system. - Agha Francis Nnachi; Josiah L. Munda; Dan V. Nicolae; Augustin Mpanda Mabwe (IECON, 2013)

Improving the real power capacity of a furnace transformer through capacitance injection. - Nonhlanhla Mahlangu; Agha Francis Nnachi; Aloys Oriedi Akumu; Wonderful Mubatanhema (AFRICON, 2019)

Root Cause Analysis and Perfomance Enhancement For Power System Network: A Case Study. - Katleho Moloi; Bolanle Tolulope Abe; Agha Francis Nnachi; Jaco A. Jordaan (AFRICON, 2019)

Low voltage switchgear internal arc protection using light and pressure detection. - Augustinius Mpho Sephuma; Agha Francis Nnachi; Aloys Oriedi Akumu; Bolanle Tolulope Abe (AFRICON, 2019)

Substation Earth Grid modeling and simulation for Transient Performance Analysis. - Bongeka Z. Nongena; Agha Francis Nnachi; Philip Tshubwana; Coneth Graham Richards (MWSCAS, 2019)

Empirical Based Approaches to Evaluating the Residual Life for Oil-Immersed Transformers - A Case Study. - Bonginkosi A. Thango; Aloys Oriedi Akumu; L. S. Sikhosana; Agha Francis Nnachi; Jaco A. Jordaan (AFRICON, 2021)

On the Impact of Grid Harmonics in Transformers: A Case Study. - Bonginkosi A. Thango; Aloys Oriedi Akumu; L. S. Sikhosana; Agha Francis Nnachi; Jaco A. Jordaan (AFRICON, 2021)

Small Modular Reactors for South Africa Base Load Energy Sustainability. - Mawande Kutyana; Agha Francis Nnachi; Athini Pantshwa; Bolanle Tolulope Abe; Aloys Oriedi Akumu (AFRICON, 2023)

Analysis of the Impact of Improper Termination and Grounding of Substation Cables. - Jabu Mahlangu; Aloys Oriedi Akumu; Agha Francis Nnachi; Bolanle Tolulope Abe (AFRICON, 2023)

Modeling and Analysis of Residential DC Microgrid Energy Management Using System of Systems Architecture. - Fannie Isaac Masango; Jaco A. Jordaan; Agha Francis Nnachi (AFRICON, 2023)

Transmission Line Modeling and State Space Formulation Under Capacitor Coupled Substation Power Tapping Conditions. - Sinqobile Wiseman Nene; Bolanle Tolulope Abe; Agha Francis Nnachi (AFRICON, 2023)

Development of a Multi-Input Multi-Output DC-DC Buck-Buck Converter for Sustainable Energy. - Agha Francis Nnachi; Mthobisi Welcome Ntuli; Coneth Graham Richards (AFRICON, 2023)