Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 69 for “"Renewable Energy Generation"”.
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Dynamic modelling of variable renewable energy generation sources
Renewable energy is one of the most important technologies for decarbonizing the economy and fighting climate change. In recent years, wind energy has become cheaper and more widely adopted. However, the variable nature of wind production creates unique challenges that are not faced by conventional …
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Coupled Thermoelectric and Piezoelectric Meta Structures for Renewable Energy Generation
This work focuses on the combination of thermoelectric and piezoelectric materials into a new hybrid generator. It was discovered that a hybrid thermoelectric piezoelectric generator results in a meta-structure that creates a coupling field effect at the interface between the thermoelectric and …
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Decomposition-based, complementarity models for renewable energy generation system design optimization
… decomposition-based, complementarity models for renewable energy generation system design optimization. A generalization of the decomposition-based design optimization, the subsystems of which involve complementarity conditions, is studied under the concept of multidisciplinary design …
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Numerical modeling of floating vertical axis wind turbines for offshore renewable energy generation
L'abstract è presente nell'allegato / the abstract is in the attachment
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Optimization of hybrid renewable energy generation using a nature-inspired algorithm with advanced IoT analytics
Submitted in fulfillment of the requirements of the degree of Doctor of Philosophy in Information Technology (IT) at Durban University of Technology, Durban, South Africa, 2022.
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Resource allocation and load-shedding policies based on Markov decision processes for renewable energy generation and storage
In modern power systems, renewable energy has become an increasingly popular form of energy generation as a result of all the rules and regulations that are being implemented towards achieving clean energy worldwide. However, clean energy can have drawbacks in several forms. Wind energy, for …
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Statistical Scheduling of Economic Dispatch and Energy Reserves of Hybrid Power Systems with High Renewable Energy Penetration
… scheduling approach to economic dispatch and energy reserves is proposed in this paper. The proposed approach focuses on minimizing the overall power operating cost with considerations of renewable energy uncertainty and power system security. A hybrid power system generates electricity from …
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Innovative energy systems and processes based on hydrogen from RES and its derivatives in the energy transition process
… of green hydrogen and ammonia production in renewable energy-powered energy systems, as a decarbonization pathway in the energy sector. Climate change mitigation and the transition to carbon-free energy systems are challenged by the inherent intermittency of renewable sources, which affects …
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Energy generation in the canal irrigation network in India : a case for integrated spatial planning
… district and state boundaries, crossing many energy-poor regions along their paths. In India, this large-scale canal network provide a unique opportunity for renewable energy generation that is yet to be realised, while simultaneously delivering a number of secondary benefits. Existing …
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Long-term power systems integration using OSeMOSYS SAMBA - South America Model Base - and the bargaining power of countries : a cooperative games approach
… expansion were modelled in the Open Source energy Modelling System – OSeMOSYS – using a new framework named South America Model Base – SAMBA. Features related to costs, carbon emissions, hydro reservoirs, technological performance, electricity demand, population growth, time zones and …
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Electrospun nanofibers : opportunities in environment and energy
… have especially shown promise in the fields of renewable energy generation and environmental monitoring by improving solar cells and gas sensors. However difficulties in large scale manufacturing of these nanostructures have prevented most of these devices from entering the marketplace. …
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A proximal atomic coordination algorithm for distributed optimization in distribution grids
… relied upon large-scale scheduleable generation and relatively stable load demand profiles. With the advent of extensive local renewable energy generation technologies as well as the incorporation of load responsive demand response (DR) methodologies, it has become imperative that new …
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Power System Frequency Control and Stability Analysis With Increasing Renewable Energy Penetration Level
<p>With the ever-increasing penetration level of renewable energy generation units and the replacement of traditional synchronous generators, the issues associated with the deteriorated performance of power system frequency regulation and potential grid frequency instability become more …
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The application of real options to renewable energy investments in South Africa: the case of solar energy technology for small businesses and individual homeowners
There is a growing interest in renewable energy generation projects due to environmental and sustainability concerns. However, initial costs and uncertainties caused by a number of factors can render renewable energy projects unattractive when subject to conventional financial assessment. The …
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Experimental Investigation and Evaluation of Future Active Distribution Networks
The UK government’s policy to achieve a 20% renewable energy generation target by 2020, will require significant amounts of SSEG (Small-Scale Embedded Generation) to be connected. In addition to the expected economic and environmental benefits, the anticipated growth in SSEG brings with it numerous …
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Permitting and Interconnection of Solar PV Generators for the Marin Energy Authority Feed-In Tariff Program
… permitting and interconnection of distributed renewable energy generation facilities may hinder renewable energy capacity development. This issue is examined within the specific context of solar photovoltaic systems developed for participation in the Feed-in Tariff (FIT) program hosted by the …
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The making of ' green ' capitalism in Europe ' s marginal regions : renewable energy production as territory grabbing for accumulation
… the accumulation of surplus value in and around renewable energy generation at the level of production areas, the enclosure and transformative processes it triggers, the class and factional cleavages it entails, and the regulatory mechanisms and legitimation narratives to which it is associated. …
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