- UPSpace Home
- →
- Engineering, Built Environment and Information Technology
- →
- Electrical, Electronic and Computer Engineering
- →
- Browsing Electrical, Electronic and Computer Engineering by Author
JavaScript is disabled for your browser. Some features of this site may not work without it.
Browsing Electrical, Electronic and Computer Engineering by Author "Naidoo, Raj"
Now showing items 1-20 of 31
-
Dhenuvakonda, Koteswara Raju; Singh, Arvind R.; Thakre, Mohan P.; Karasani, Raghavendra Reddy; Naidoo, Raj (Wiley, 2019-04)The existence of midpoint series flexible alternating current transmission system (FACTS) devices leads to degrade the performance of mho relay, leading in erroneous estimation of fault location, ie, overreach or underreach ...
-
Naidoo, Raj; Pillay, Pragasen; Visser, Jaco; Bansal, Ramesh C.; Mbungu, Nsilulu Tresor (Elsevier, 2018-05)This paper proposes a novel approach of estimating the symmetrical component into a network. The power grid development and deployment offer several advantages regarding the overall system performance of the electrical ...
-
Sanjeevikumar, Padmanaban.; Adefarati, Temitope; Bansal, Ramesh C.; Naidoo, Raj; Potgieter, S.; Rizzo, R.; Sanjeevikumar, Padmanaban (1752-1424, 2020-12)The universal power demand is increasing every day because of population growth, industrial revolution and high standards of living. The renewable energy technologies (RETs) are environmental and cost-effective solutions ...
-
Slabbert, Martin J.; Bansal, Ramesh C.; Naidoo, Raj (Institution of Engineering and Technology, 2018-10)Let-through energy (LTE) refers to the I 2 t or Joule energy that a conductor is exposed to during a fault on the feeder. This energy is influenced by the magnitude of the fault current and time it takes for the protection ...
-
Mbungu, N.T.; Milambo, K.D.; Siti, M.W.; Bansal, Ramesh C.; Naidoo, Raj; Kamabu, T.P.; Kiseya, F.T.; Tungadio, D.H.; Kayembe, M.K.; Banza, B.B. (Elsevier, 2023-10)Despite low electricity access rates and weakened electricity sector governance under the pressure of population growth, modes of access to electricity in Lubumbashi vary spatially and in their typologies. However, to ...
-
Kumar, Lalit; Ahmed, Shehab; Naidoo, Raj; Bansal, Ramesh C. (Wiley, 2023-07)This article presents internal model control (IMC) based decentralized reinforce-control of renewable dynamic virtual power plant (DVPP) so that, it can be integrated into the power system as a substitution of fuel-based ...
-
Koottappillil, Dijo P.; Naidoo, Raj; Mbungu, Nsilulu Tresor; Bansal, Ramesh C. (Elsevier, 2022-12)Fossil fuels are rapidly running out, and with the demand for environmentally friendly energy sources increasing, power grids are looking for distributed power generation-based renewable resources. The distribution of these ...
-
Hlalele, Thabo Gregory; Naidoo, Raj; Zhang, Jiangfeng; Bansal, Ramesh C. (Institute of Electrical and Electronics Engineers, 2020-02)This paper presents a multi-objective dynamic economic dispatch model with renewable obligation requirements. The two objective functions that are presented in this paper aim to increase the level of renewable energy sources ...
-
Mbungu, Nsilulu Tresor; Bansal, Ramesh C.; Naidoo, Raj; Bettayeb, Maamar; Siti, Mukwanga W.; Bipathe, Minnesh (Elsevier, 2020-12)Smart grid technologies are a catalyst for the modernisation of the electrical system whilst satisfying all electrical power stakeholders. The application of intelligent systems results in more flexibility and reliability. ...
-
Kumar, Abhishek; Singh, A.R. (Arvind); Kumar R. Seshu; Deng, Yan; He, Xiangning; Bansal, Ramesh C.; Kumar, Praveen; Naidoo, Raj (Elsevier, 2023-11)The utility’s utilization of communication technology and renewable energy sources has paved the path for selfsustaining microgrids (MGs). However, the intermittency of solar and wind energies raises concerns about meeting ...
-
Kumar, B. Hemanth; Janardhan, K.; Kumar, R. Seshu; Rahul, J. Ramesh; Singh, Arvind R.; Naidoo, Raj; Bansal, Ramesh C. (Hindawi Limited, 2023-02-20)This work presents the two space vector pulse width modulation (SVPWM-I and SVPWM-II) strategies for eleven-level (11L) asymmetric cascaded H-bridge (CHB) multilevel inverter (MLI). Depending on the isolated structure and ...
-
Singh, Ranjay; Kumar, Abhishek; Singh, Arvind R.; Naidoo, Raj; Bansal, Ramesh C.; Kumar, Praveen (Institution of Engineering and Technology, 2019-06)Public transport is very influential industry affecting our society due to its significant environmental and social impact. Policy makers have seen electric vehicle as a tool to reduce greenhouse gas emissions. Cleanliness ...
-
Senatla, Mamahloko; Bansal, Ramesh C.; Naidoo, Raj; Chiloane, Lehlogonolo; Mudau, Unarine (Institution of Engineering and Technology (IET), 2020)The cost of producing electricity with solar photovoltaic (PV) has decreased drastically in the past 10 years, so much that the installed PV capacity has increased exponentially between 2010 and 2018. South Africa is ...
-
Moyo, Ndaedzo M.; Bansal, Ramesh C.; Naidoo, Raj (Institute of Electrical and Electronics Engineers, 2021-12)A typical 2 × 25 kV traction power supply system consists of both primary and secondary equipment housed in control rooms, and the traction overhead wiring (OHW) that runs between the substations. The substation secondary ...
-
Van Zyl, Corne; Ye, Xianming; Naidoo, Raj (Elsevier, 2024-01)This study investigates the efficacy of Explainable Artificial Intelligence (XAI) methods, specifically Gradient-weighted Class Activation Mapping (Grad-CAM) and Shapley Additive Explanations (SHAP), in the feature selection ...
-
Kumar, Abhishek; Deng, Yan; He, Xiangning; Singh, A.R. (Arvind); Kumar, Praveen; Bansal, Ramesh C.; Bettayeb, M.; Ghenai, C.; Naidoo, Raj (Elsevier, 2023-06)This research work presents the tri-level optimization framework for the optimal scheduling of grid-connected and autonomous microgrids to diminish power losses and maximize loadability. Since the network's voltage profile ...
-
Poti, Keaobaka D.; Naidoo, Raj; Mbungu, Nsilulu T.; Bansal, Ramesh C. (Elsevier, 2023-10)This paper presents a day-ahead forecasting method for photovoltaic (PV) power plants in commercial sectors. The method is based on numerical weather prediction (NWP) models from open weather maps and power plant ...
-
Moyo, Ndaedzo M.; Bansal, Ramesh C.; Naidoo, Raj; Sprong, Willem (Institute of Electrical and Electronics Engineers, 2019)Traction power systems are susceptible to service affecting electrical faults or disturbances. These may cause interruptions of the power supply to the trains, affecting systems operations and causing major delays. ...
-
Hlalele, Thabo Gregory; Zhang, Jiangfeng; Naidoo, Raj; Bansal, Ramesh C. (Elsevier, 2021-03)This paper presents a combined economic dispatch and demand response optimisation model under renewable obligation. Real data from a large-scale demand response programme are used in the proposed model. The model uses ...
-
Singh, Ranjay; Bansal, Ramesh C.; Singh, Arvind R.; Naidoo, Raj (Institute of Electrical and Electronics Engineers, 2018-09)This paper presents a new methodology of Reformed Electric System Cascade Analysis (RESCA) for optimization of Hybrid Renewable Energy System (HRES) with Wind Energy Conversion System (WECS), PV system, Battery Energy ...
Now showing items 1-20 of 31