Search Results - "Raji, K. A."
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1
Structural frame analysis of an electrically powered robotic subsea dredging crawler under static loading conditions
Published in Journal of the Southern African Institute of Mining and Metallurgy (01-10-2023)“…Robotic subsea dredging crawlers are dynamically and remotely controlled vehicles that are used for deep sea mining and recovery operations. These exploration…”
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Journal Article -
2
Seismic Activity Impact Mitigation on Wind Turbine and Solar PV Energy Output Production
Published in 2024 32nd Southern African Universities Power Engineering Conference (SAUPEC) (24-01-2024)“…The occurrence of seismic activity in regions that are previously considered to have a low seismic profile raises challenges to obtaining continuous energy…”
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Conference Proceeding -
3
Functionalities of smart inverter system for grid-connected applications
Published in 2015 International Conference on the Industrial and Commercial Use of Energy (ICUE) (01-08-2015)“…The effects on the atmosphere of the global use of conventional fossil fuel have given rise to the use of renewable energy sources as distributed generation…”
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Conference Proceeding Journal Article -
4
Microgrid energy management system control strategy
Published in 2015 International Conference on the Industrial and Commercial Use of Energy (ICUE) (01-08-2015)“…The analysis of control strategies developed for a microgrid control structure is presented in this paper, when it is integrated with renewable energy source…”
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Conference Proceeding Journal Article -
5
Grid-mode controller design for a dual-mode inverter interface for a distributed generation source
Published in 2015 International Conference on the Industrial and Commercial Use of Energy (ICUE) (01-08-2015)“…Power electronics applications to electric power processing are playing an increasingly indispensable role in the power quality and power reliability…”
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Conference Proceeding Journal Article -
6
Performance evaluation of voltage and current control mode controller for SEPIC converter in CubeSats application
Published in 2015 International Conference on the Industrial and Commercial Use of Energy (ICUE) (01-08-2015)“…Front-end power converters for satellite application demand better performance in terms of accurate reference tracking because of the wide-range input voltage…”
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Conference Proceeding Journal Article -
7
Robust and highly efficient wide-input range power converter for space application
Published in 2015 International Conference on the Domestic Use of Energy (DUE) (01-03-2015)“…This paper presents the output voltage regulation stability of the output voltage in a Single Ended Primary Inductor Converter (SEPIC) operating in the…”
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Conference Proceeding -
8
Plasma energy conversion system for electric power generation
Published in 2015 International Conference on the Industrial and Commercial Use of Energy (ICUE) (01-08-2015)“…In the conventional conversion system, a large amount of energy (about 60%) is required to generate electric power for industrial applications and commercial…”
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Conference Proceeding Journal Article -
9
Effects and compensations of computational delay in finite set-model predictive control in renewable energy system
Published in 2015 International Conference on the Industrial and Commercial Use of Energy (ICUE) (01-08-2015)“…This paper focuses on the model predictive current control of power converters with the aim of indicating the influence of some system parameters used in…”
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Conference Proceeding Journal Article -
10
Intelligent central energy management system for remote community microgrid
Published in 2015 International Conference on the Domestic Use of Energy (DUE) (01-03-2015)“…South Africa's rural communities experience limited electrical power availability; networks are sparse. Electricity suppliers do not cover all national rural…”
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Conference Proceeding -
11
Electricity Theft: A Reason to Deploy Smart Grid in South Africa
Published in 2019 International Conference on the Domestic Use of Energy (DUE) (01-03-2019)“…Electricity theft is a menace in Africa and the world at large. South Africa is one of the countries in Africa that could largely boast of a reliable…”
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Conference Proceeding -
12
Design of a smart inverter system for Photovoltaic systems application
Published in 2016 International Conference on the Industrial and Commercial Use of Energy (ICUE) (01-08-2016)“…The rising interest in the use of solar energy to mitigate climate change, reduction in the cost of PV system and other favourable factors have increased the…”
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Conference Proceeding -
13
Controller design for renewable energy power electronics converter using Simulink control design tool
Published in 2016 International Conference on the Industrial and Commercial Use of Energy (ICUE) (01-08-2016)“…An alternative energy source such as solar and wind energy are more environmentally acceptable when compared to the traditional fossil fuels-based energy…”
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Conference Proceeding -
14
Finite-set model predictive control and DC-link capacitor voltages balancing for three-level NPC inverters
Published in 2014 16th International Power Electronics and Motion Control Conference and Exposition (01-09-2014)“…This paper presents a finite control set model predictive strategy for a three-phase, three-level Neutral-Point-Clamped (NPC) inverters with…”
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Conference Proceeding -
15
Can fuel cell systems be efficient and effective as domestic distributed generation units?
Published in 2013 Proceedings of the 21st Domestic Use of Energy Conference (01-04-2013)“…Access to sustainable energy and its affordability are key indicators of better standard of living. The economics of extending grid electricity to low density…”
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Conference Proceeding -
16
Robust current control technique for variable DC-link Voltage Source Inverters for Renewable Energy Systems
Published in 2014 International Conference on the Eleventh industrial and Commercial Use of Energy (01-08-2014)“…This paper presents a model predictive strategy for a three-phase, two-level Voltage Source Inverter (VSI) and three-level Diode-Clamped Converters (DCCs) with…”
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Conference Proceeding -
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IMPACT STUDY OF PARTIAL SHADING PHENOMENON ON SOLAR PV MODULE PERFORMANCE
Published in 2018 International Conference on the Industrial and Commercial Use of Energy (ICUE) (01-08-2018)“…The solar cells under partial shadows are caused by obstruction of the solar radiation in some parts of the module. Considering, the influence of these shadows…”
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Conference Proceeding