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Date: 2020/01/02
Subject:
Control laws.
| Fault clearance time.
| Homogeneous control.
| Output function.
| Relative degree.
| Sliding mode control.
Language: en
Type: Text
Identifier: tut:5292
Description:
The aim of this paper is to construct nonlinear synchronous generator excitation controllers and compare their effects on the dynamic performance of a single machine-connected-to-an- infinite- bus sys
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Date: 2020/01/02
Language: en
Type: Text
Identifier: tut:5389
Description:
Background: Globally, Taenia solium can cause cysticercosis in humans (including neurocysticercosis) and in pigs through ingestion of eggs and taeniasis in humans through ingestion of raw/undercooked
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Date: 2020/01/02
Subject:
Happiness.
| Health professionals.
| Positive emotions.
| Psychopathology.
| Organization-level determinants.
Language: en
Type: Text
Identifier: tut:5385
Description:
Happiness is characterized by experiencing positive emotions while simultaneously perceiving one’s life as meaningful and worthwhile. Research on the mental health of healthcare professionals usually
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Authors:
Oosthuizen, Christiaan Coenrad.
| Van Wyk, Ben.
| Hamam, Yskandar.
| Alayli, Y.
| Desai, Dawood A.
Date: 2020/01/02
Language: en
Type: Text
Identifier: tut:5478
Description:
Solar electric vehicle racing is becoming ever more popular, especially in countries such as America, Australia, and South Africa. Teams are continuously looking for better and more effective ways to
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Authors:
Sifolo, Portia P. S.
Date: 2020/01/02
Language: en
Type: Text
Identifier: tut:5612
Description:
Although Africa has been one of the world’s fastest growing tourism regions, when comparing it to the rest of the world, tourism still lags behind. Tourism is a dynamic and a competitive industry that
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Date: 2020/01/02
Language: en
Type: Text
Identifier: tut:5303
Description:
Polymer/graphene nanocomposites (PGNs) have shown great potential as dielectric and energy storage materials. However, insolubility of graphene in most solvents, hydrophobic behaviour and poor dispers
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Date: 2020/01/02
Subject:
Renewable energy.
| Distributed generation.
| Mixed integer linear programming.
| Distribution network.
| Small-signal stability.
Language: en
Type: Text
Identifier: tut:5462
Description:
The variability of large-scale photovoltaic/wind hybrid distributed generation power integrated into the distribution system causes persistent system oscillations. The oscillations result in serious s
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Date: 2020/01/02
Subject:
Fault Classification.
| Local polynomial approximation.
| Renewable energy sources.
| Vector machine.
Language: en
Type: Text
Identifier: tut:5468
Description:
The challenge with most developing countries is to maintain a reliable and sustainable electricity supply. This has a depleting effect on the economic development of most states. In order to reduce th
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Date: 2020/01/02
Language: en
Type: Text
Identifier: tut:5466
Description:
Wind power generation exhibits intermittence on the power produced which constitutes a disadvantage to its integration into the power system operation. The challenges of handling wind power intermitte
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Date: 2020/01/02
Subject:
Solar energy.
| Nanomaterials.
| High entropy alloys.
| Thermal stability and heat transfer.
| Thermal energy storage.
| Laser additive manufacturing.
Language: en
Type: Text
Identifier: tut:5904
Description:
In the energy industry, solar energy is extracted from the sun, the principal source of energy among other workable power sources. Given the sun’s indeterminate and sporadic nature, optimization of th
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Date: 2020/01/02
Subject:
TMCs.
| Silicon carbide.
| Spark plasma sintering.
| Microstructure.
| Densification.
| Tribology.
Language: en
Type: Text
Identifier: tut:5288
Description:
Spark plasma sintered titanium matrix composites (TMCs) with varying SiC contents were fabricated at 900oC, 150oC/min, 30 MPa, and with 5 min of holding time, and were studied for structural, mechanic
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Date: 2020/01/02
Subject:
Hybrid renewable energy system.
| Optimization, energy storage system.
| Affodability.
| Subsidies.
| Sustainability.
Language: en
Type: Text
Identifier: tut:5463
Description:
Hybrid renewable energy system (HRES) also known as integrated renewable energy system is fast gaining vast research attentions worldwide. This is due to its efficacy in remote and rural electrificati
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Date: 2020/01/02
Subject:
Distribution Network.
| Optimization.
| Power Loss Minimization.
| Renewable Energy Distributed Generation.
| Voltage improvement.
Language: en
Type: Text
Identifier: tut:5467
Description:
The integration of renewable energy distributed generation (REDG) into the existing distribution networks (DNs) has over the years become popular. This practice has brought significant and numerous ad
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Authors:
Daniyan, Ilesanmi Afolabe.
| Mpofu, Khumbulani.
| Oyesola, Moses Oluwafemi.
| Daniyan, O. L.
Date: 2020/01/02
Language: en
Type: Text
Identifier: tut:5877
Description:
The Additive Manufacturing (AM) technology of producing materials layers upon layers to make objects from a 3D model data is a manufacturing process which eliminates the use of tools and fixtures. It
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Date: 2020/01/02
Subject:
Distributed generations.
| Mathematical syntax.
| Renewable energy resource.
| Uncertainty modelling methods.
| Uncertainty parameters.
Language: en
Type: Text
Identifier: tut:5477
Description:
Renewable energy distributed generation is reaching an unprecedented level of integration into power generation systems due to its numerous advantages. However, its increased penetration compounds the
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