Global ETD Search
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Showing 1 to 20 of 49 for “"Wind generation"”.
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The impact of wind generation on power system voltage stability
… has led to an increased interest in electricity generation from renewable sources. Wind generation seems to be a favourable form of renewable generation considering the growth rate of wind generation. However, an increase in wind generation is influencing overall power system operation and …
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POWER CONDITIONING UNIT FOR SMALL SCALE HYBRID PV-WIND GENERATION SYSTEM
… reduce the cost of manufacturing. Solar and wind energies, among other renewable energy sources, are the most available ones globally. The hybrid photovoltaic (PV) and wind power system has a higher capability to deliver continuous power with reduced energy storage requirements and therefore …
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Quantification of mechanisms for damaging wind generation in simulated derecho events
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2024-09-16 without embargo terms
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Economic evaluation of small wind generation ownership under different electricity pricing scenarios
… as their own annual energy bill. Owning a small wind generator under the Critical Peak Pricing (CPP) and Time of Use (TOU) price-based demand response programs could be a viable option. Economic evaluation of owning a small wind generator under the two pricing schemes, namely Critical Peak …
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Doubly Fed Induction Generator Control Using Artificial Neural Network for Wind Generation System
… been widely researched in recent years, in which wind energy is in evidence. To convert the mechanical energy generated by the wind turbines, the wind generation system needs generators. The doubly fed induction generator is the most commonly used due to its high energy transfer efficiency, …
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The role of hydroelectric generation in electric power systems with large scale wind generation
… operational challenges created by intermittent generation of electricity from policy-mandated renewable resources, such as wind and solar, has led to increased scrutiny of the public policies that promote their growth and the regulatory system that maintains operation of a reliable and …
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The role of wind generation in European power sector decarbonization : a general equilibrium analysis
Wind generation has been growing fast, with onshore wind having a 27% average annual growth rate over the past decade. Motivated by this growth, a comprehensive analysis of both the economic and engineering implications of a large wind penetration in power systems was conducted. In order to …
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Wind power statistics in Britain, and their consequences for the integration of wind generation into electricity grids
… of the temporal and spatial variation of wind power in the UK, and the consequences of these variations for the use of wind generation of electricity both by the Central Electricity Generating Board (CEGB) and more generally. The statistical work is based on the use of spectral analysis, …
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Investigation of factors driving the costs of operating the 2020 Irish power system with large-scale wind generation
… sources in 2020. From this it is expected that wind generation on the Irish electricity system will be in the region of 32-37% of total generation. This leads to issues resulting from wind energy being a non-synchronous, unpredictable and variable source of energy use on a scale never seen …
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Generation reliability modeling and analysis of wind power plants
The reliability impact of wind generation is evaluated using a set of reliability modeling and analysis tools implemented with MATLAB. As expected, the addition of wind generation increases the reliability of a power system. However, the extent to which the reliability is increase varies with the …
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The potential of sodium sulfur battery energy storage to enable further integration of wind
Wind generation is a strong contender towards securing clean, renewable and reliable energy supply. Seamless integration of higher amounts of wind generation into the ex- isting power system requires flexibility and accurate forecasts. Coupling energy storage with wind generation has the potential …
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The effects of energy storage properties and forecast accuracy on mitigating variability in wind power generation
Electricity generation from wind power is increasing worldwide. Wind power can offset traditional fossil fuel generators which is beneficial to the environment. However, wind generation is unpredictable. Wind speeds have minute to minute variability which causes minute to minute generation to …
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Real-time simulation of a doubly-fed induction generator based wind power system on eMEGASim® real-time digital simulator
The growing demand for wind power integration into the generation mix prompts the need to subject these systems to stringent performance requirements. This study sought to identify the required tools and procedures needed to perform real-time simulation studies of Doubly-Fed Induction Generator …
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Mitigating Impacts of High Wind Energy Penetration through Energy Storage and Demand Response
… carbon emissions from conventional power plants. Wind energy is one of leading sources among different renewable resources. However, high wind energy penetration in the system brings new challenges to the electric power system due to its variable and stochastic nature, and non-correlation between …
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Design and implementation of variable speed wind energy induction generator systems for fault studies
Due to the economical and environmental benefits, Wind Energy Conversion Systems (WECS) have received tremendous growth in the past decade. The increased interest in wind energy has made it necessary to model and experimentally evaluate entire WECS, so as to attain a better understanding and to …
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Essays On Wind Energy Integration And The Costs Of Intermittency
… the covariance becomes increasing negative as wind penetration increases within European bidding zones, which does not occur for dispatchable forms of power. I then show in a simple framework that the equilibrium level of wind penetration can be summarized with the elasticity of demand, the …
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Capturing Elusive Metrics in Economics
… ethicality. Chapter 3 evaluates the impact of wind generation on Türkiye's electricity system and its relationship to the country's energy security strategy. Chapter 1 analyzes the intellectual journey of John Stuart Mill between two representative works, On Liberty and Socialism. Using …
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Strategic investment in power generation under uncertainty : Electric Reliability Council of Texas
… is to develop a strategy for investment in power generation technologies in the future given the uncertainties in climate policy and fuel prices. First, such studies are commonly conducted using deterministic methods which assume a given likelihood of the carbon and gas price levels. In this study …
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AC loss in MgB2-based fully superconducting electric machines
… specific power for applications such as offshore wind generation, turbo-electric distributed propulsion in aircraft, and ship propulsion. Superconductors exhibit zero loss in dc conditions, though ac current produces considerable loss due to hysteresis, eddy currents, and coupling. For this …
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