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 35 for “"PV Panels"”.
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Application of PV Panels in Large Multi-Story Buildings
Application of PV Panels in Large Multi-Story Buildings Feasibility Study Sara Kayal The awareness of global warming along with an ever increasing demand for a new source of energy has brought a strong interest in harnessing natural resources such as solar energy. This thesis evaluates the …
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Transformer-Less Common Gro Nine-Level Grid-Connected Boost Inverter for PV Panels
… structures connected to the grid for solar panels is done. The confinement of leakage current and common mode voltage in non-isolated structures connected to the grid is studied. In the second chapter, the one-cycle control is reviewed in detail. The basics of the control algorithm, as well …
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The design and control of a thermal management system for a photovoltaic reverse osmosis system
… is energy-intensive, so using photovoltaic (PV) panels to power the process is an attractive environmentally friendly concept, especially for community-scale systems. Increasing the system efficiency will lower the total cost of water produced, making the systems more economically competitive …
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Numerical Investigation of a Phase-Change Material Based Photovoltaic Panel Temperature Regulation System
… electricity has gained importance, photovoltaic (PV) panels have become a widely used technology. But, during operation, PV panels heat up due to the solar insolation and suffer a drop in electrical output. The goal of this investigation is to use phase-change materials (PCM) to passively cool PV …
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Comparison and Design of High Efficiency Microinverters for Photovoltaic Applications
… Renewal energy sources such as photovoltaic (PV) panels have become more popular due to recent developments in PV panel manufacturing that decreases material costs and improves energy harvesting efficiency. Since PV sources are DC sources power conversion stages have to be used in order to …
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Optimal farm design with parabolic shape photovoltaic panels using multi-objective optimization
… of this thesis, a survey of solar photovoltaic (PV) panel shapes together with the advantages and disadvantages of the shapes is presented. The second part deals with using parabolic trough PV panels to obtain an optimal field design with two objectives, namely, maximum incident energy and …
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Power Electronics- based Photovoltaics Panel Fault Detection using Online Impedance Measurement Technique
Photovoltaics panel (PV) integration with the utility grid has been installed throughout the globe. The fault-monitoring technology for photovoltaics (PV) panels is a method to save energy production losses and become a key contributor to overall cost reduction in variable operating costs for …
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Conceptual development and analysis of sustainable powering options for hybrid vehicles
… which comprises Li-ion battery, PEMFC system and PV panels are found to be 45.9% and 46.4% at a fuel cell current density of 1150 mA/cm2 respectively. The energy and exergy efficiencies of system 2, which comprises Li-ion battery, PEMFC system, PV panels and AEC unit are found to be 47.5% and …
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Design and development of a novel DC/DC bidirectional converter with dual solar/PV-based snow removal and EV charging functionality
Different factors affect solar photovoltaic (PV) systems by decreasing input energy and reducing the conversion efficiency of the system. One of these factors is the effect of snow cover on PV panels, a subject lacking sufficient academic research. This thesis reviews current research for snow …
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Smart Solutions to Manage Peak Electricity Demand in Saudi Arabia
… and policies. Firstly, the deployment of PV panels, whose slope and orientation are optimized with respect to the shape and timing of the energy demand profile so that the time that the maximum amount of energy is produced by the solar systems matches the time when energy demand is at its …
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Approaches for identifying consumer preferences for the design of technology products : a case study of residential solar panels
… success. A case study of residential solar PV panels is conducted in the context of the California, USA market within the 2007-2011 time span. First, interviews are conducted with solar panel installers to gain a better understanding of the solar industry. Second, a revealed preference …
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Design of a hardware solar emulator for an experimental microgrid
… on the design of one of these modules: the solar PV emulator. The complete design of a solar PV emulator will be described. Firstly, AC and DC models of a solar cell are introduced. These models specify design constraints for the power electronic circuitry. They also indicate a desired performance …
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Full Bridge LLC Converter Secondary Architecture Study for Photovoltaic Application
… the available technology, the photovoltaic (PV) panels is a popular solution. Thus, targeted Power Conditioning Systems (PCSs) are drawing increased attention in research. Microconverter is one of the PCS that can support versatile applications in various power line architectures. This work …
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Voltage calculation on low voltage feeders with distributed generation
… low voltage distribution networks such as solar PV panels in residential houses, to supplement the energy needs of consumers. This has sparked much debate over the impacts, as well as benefits, of increasing the amount of generation on these low voltage (LV) feeders. However, the power utility …
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Wind tunnel investigation of wind load on a ground mounted photovoltaic tracker
… of ground mounted photovoltaic tracker systems (PVT). Current understanding of action of wind on such systems is incomplete. Over the past decade, a number of investigations devoted to this topic have been carried out. However, majority of these efforts have been of proprietary nature. As a …
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Development and modeling of a solar powered ground source heat pump system
… by an integrated on-site solar Photovoltaics (PV) panels and battery system. In addition, an equation based object-oriented modeling language, i.e., Modelica [1] is being investigated for the integrated system modeling. Such dynamic model will be used to explore advanced control of a solar …
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Key performance indicators modeling for optimized microgrid configuration
… is optimizing a hybrid system design using GA (PV panels, wind turbines, and storage devices) by minimizing the system cost and maximizing the efficiency. The second part of the thesis focuses on KPIs in order to evaluate the performance of the microgrid. The proposed microgrid is modeled in …
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Performance analysis and modelling of hybrid photovoltaic-thermal solar panels
<p>A photovoltaic-thermal (PVT) panel was constructed, tested, and modelled using both MATLAB and TRNSYS. During the experimental testing, which took place on the Missouri University of Science and Technology campus in Rolla, Missouri; two identical PVT panels were tested alongside two PV panels to …
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Design and performance evaluation of an oil/rock bed heat storage system for solar cooking
… well as explore the possibility of using solar PV panels to heat the TES system
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Advanced topologies of high step-up DC-DC converters for renewable energy applications
… energy (RE) sources, such as photovoltaic (PV) panels and fuel cells (FCs), into a high-voltage DC bus in renewable energy applications. The proposed converters are based on the combinations of various voltage-boosting (VB) techniques, including interleaved and quadratic structures, …
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