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 16 of 16 for “"wind power plant"”.
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System Frequency Support of Permanent Magnet Synchronous Generator-Based Wind Power Plant
<p>With ever-increasing penetration of wind power into modern electric grids all over the world, a trending replacement of conventional synchronous generators by large wind power plants will likely result in the poor overall frequency regulation performance. On the other hand, permanent magnet …
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An Analysis of Wind Power Plant Site Prospecting in the Central United States
Rapid deployment of terrestrial wind power plants (WPPs) is a function of accurate identification of areas suitable for WPPs. Efficient WPP site prospecting not only decreases installation lead time, but also reduces site selection expenses and provides faster reductions of greenhouse gas …
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Integration of PMSG-based wind power plant to power systems using a smart energy storage system.
… energy consumption, coupled with the shortage of power generation and steady progress in power deregulation and utility restructuring, have created increased interest in renewable energy sources (RESs). Hydroelectric, photovoltaic (PV), and wind have got the most interest. Renewable energies have …
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GIS-Based Site Suitability Analysis for Wind and Solar Photovoltaics Energy Plants in Central North Region, Namibia
… The renewable energy sources (RESs), including wind and solar energy, can be described as clean sources which have lesser negative environmental impact compared to conventional energy sources. Amongst the pressing challenges today is finding solutions on efficient solar and wind energy …
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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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Wind farm simulation modelling and control
… trend towards large-scale deployment of wind energy imposes numerous operational challenges regarding large integration of wind power to the transmission system including the maintenance of system stability due to the uncertain nature of wind power. Thus, the traditional way of operating …
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Evaluating the technical innovation landscape for wind energy's competitive future : a value creation -- value capture analysis
… potential of technical innovations in the wind energy sector of the electric power industry. Six technical innovations are considered for the analysis, including Grid-Scale Storage, On-Site Manufacturing Systems, Transmission Power Flow Control, Near-Term Forecasting, Long-Term Forecasting …
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Islanded Wind Energy Management System Based on Neural Networks
<p>Wind power, as the main renewable energy source, is increasingly deployed and connected into electrical networks thanks to the development of wind energy conversion technologies. This dissertation is focusing on research related to wind power system include grid-connected/islanded wind power …
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Managing Financial Risks for Wind Power Producers in Wholesale Electricity Markets
Wind power plant operators are exposed to financial risk in wholesale electricity markets due to the uncertain nature of wind forecasts, day-ahead electricity prices, and real-time electricity prices. In the event of a shortfall compared to the production forecast, the wind generator may have to …
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Low-Rank Distributed Control with Application to Wind Energy
This thesis addresses three different topics in wind power plant operation. Most of the research is focused on controlling a wind farm that is required to meet a power set-point. In this mode of operation, the wind turbines are able to vary their power production as long as the total power demand …
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Conceptual design of a concentrating solar power plant for a combined electricity and water supply of the city El Gouna
The cogeneration of power and water in large concentrating solar power (CSP) plants with thermal storage can have significant energetic and economic benefits to supply regions with high direct irradiation and good seawater access. Due to increasing water scarcity, the Middle-East North-Africa (MENA) …
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Wind plant annual energy production maximisation and efficiency improvement with considerations for thrust and turbulence intensity
Power maximisation in a wind plant (WP) is a necessary and continuous procedure to maintain a cost/benefit ratio required for profit making on the capital investment. Limited land availability with a good wind resource or high land leasing costs imposes close turbine deployments onshore, which …
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Design and operation of Low Frequency AC (LFAC) transmission system for connecting offshore wind farms
The offshore power transmission market continuously grows as government incentives for Renewable Energy, and technological advancements lead to the exploitation of offshore wind for electricity generation due to its high capacity factors and the abundant offshore space. Currently, the High Voltage …
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Development of a multilevel converter topology for transformer-less connection of renewable energy systems
… the last decade. Clean energy sources (such as wind energy and solar energy) have considerable potential to reduce reliance on fossil fuels and mitigate climate change. However, wind energy is going to become more mainstream due to technological advancement and geographical availability. …
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Synchrophasor Sensing and Processing Based Smart Grid Security Assessment for Renewable Energy Integration
<p>With the evolution of energy and power systems, the emerging Smart Grid (SG) is mainly featured by distributed renewable energy generations, demand-response control and huge amount of heterogeneous data sources. Widely distributed synchrophasor sensors, such as phasor measurement units (PMUs) …
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Vliv integrace větrných elektráren do ES
Tato bakalářská práce je rozdělena do čtyř hlavních bodů. První bod obsahuje popis vzniku větru, princip a rozdělení větrných motorů a popis větrné elektrárny jako celku. Druhá část se zabývá rozborem vlivů větrné elektrárny na elektrizační soustavu a analyzuje problémy vznikající v sítích s velkým …