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 150 for “"Solar panels"”.
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Maximum power point tracking circuit for solar panels
… and low cost photovoltaic (PV) modules. A solar panel is the fundamental energy component of PV systems. The PV modules have maximum power operating points depending on the intensity of sunlight, temperature of the solar panels, cell area and load. When solar power is the energy source, the …
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Passive building cooling with thermic diode solar panels.
Thesis: Mech. E., Massachusetts Institute of Technology, Department of Mechanical Engineering, 1977
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Dynamic instabilities imparted by CubeSat deployable solar panels
… was used to investigate the effects of solar panel deployment on CubeSat attitude dynamics. Nominal and partial/asymmetric deployments were simulated for four different solar panel assemblies. Trend lines were obtained for the evolution of the angular velocities and accelerations of the …
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Solar Panels as an option for households in the UK
Households are encouraged to invest in solar panels with schemes that the government has in place as part their battle to cut emission and tackle climate change. The objective of this research project was to find out if investing in solar panels is an realistic option for household in the UK. …
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Performance analysis and modelling of hybrid photovoltaic-thermal solar panels
… campus in Rolla, Missouri; two identical PVT panels were tested alongside two PV panels to gather an electrical baseline for comparison. Approximately 69 days’ worth of data were of data were collected during the summer of 2014. The PV electrical, PVT electrical, PVT thermal and PVT combined …
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Modeling and Charging Control of a Lithium Ion Battery System for Solar Panels
<p>The advancement in solar panel and battery technology makes them useful for energy supply and storage. This thesis involves the modeling and charging control of a lithium ion battery system for solar panels. The proposed model is based on the parameters and characteristics of a realistic battery …
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An investigation of preferences for product appearance : a case study of residential solar panels
… a technology-oriented product, the residential solar panel, using a quantitative approach known as visual conjoint analysis. The goal of this research was to determine the design attributes that make a solar panel more visually appealing, and to understand how different visual representations …
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Finite Element Modelling and On-Site Measurements for Roof Mounted Photovoltaic Solar Panels under High Wind Load
… of dynamic wind load on photovoltaic (PV) solar systems mounted on flat roofs influenced their structural behavior significantly. It is implied that when the PV solar system is exposed to extreme weather characteristics such as low temperatures, these might influence the load distribution …
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The design and optimization of a system using an induction motor driven pump, powered by solar panels
… driven water pumping system which is powered by solar panels. The system consists of a positive displacement pump, solar panels and an induction motor with a microprocessor controlled inverter. The reason that an induction motor has been chosen for the project is that these motors are cheaper and …
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Approaches for identifying consumer preferences for the design of technology products : a case study of residential solar panels
… market 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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Renewable Energy Integration in NYC Subway: Solar Panels (Under Railroads and at the Subway's Edge) & Vertical Axis Wind Turbines (VAWTs) Near Tracks
… such as these proposals that will incorporate solar panels under railroads, solar panels alongside tracks, and vertical axis wind turbines (VAWTs) alongside the tracks. This will reduce, at a certain point, the dependence on Con Edison for high energy demand and show a commitment to …
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A cost optimization of solar-powered, drip irrigation systems
… presents a design and cost optimization for solar-powered, drip irrigation systems. Historical irradiance data and crop consumption data are considered and modelled during these design steps. A cost optimization is utilized in order to determine low-cost, optimum configuration that meets the …
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Thermal property of EDS film and its effect on the removal of dust particles as a function of surface temperature
Solar energy is used worldwide. Deserts and semi-arid areas are well suited for solar energy harvesting. High dust concentration in deserts, where many large solar plants are located, causes a loss of energy conversion efficiency by soiling solar collectors. Electrodynamic Screen (EDS) film when …
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Structural and aesthetic design applications of flexible, thin-film solar cells to power off-grid tensile structures
… trends in decreasing costs of silicon-based solar panels, the adoption of solar energy solutions as an alternative to fossil fuels has been impeded by high installation and manufacturing costs, as well as challenges in the customization of solar panels for different products and environments. …
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Collaborative solar powered neighborhoods
Solar photovoltaic (PV) deployment has been steadily expanding over the past decade. While decreasing our reliance on fossil fuels will be beneficial for the environment, increasing our exposure to an intermittent renewable resource could have negative consequences on the electric grid. There can …
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Design a photovoltaic system based on maximum power point tracking under partial shading
… given their long-term potential advantages. Solar panels can produce maximum power at specific operating points called maximum power points (MPP). Solar panels must work at this particular stage in order to ensure that solar panels produce maximum power and maximize efficiency. The …
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Determination of Harmonics for Modeling Integration of Solar Generation to The Electric Grid
… to determine a model for analysis of integrating solar generation to the electric grid .The model is then used in determining Harmonics of Integrating solar panels to the electric grid that are based on parallel or series combination of solar cells. To study integration of solar generation to the …
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Improving Supply Chain Resiliency through Solar Panel Delivery Optimization
… accelerated growth and disruptions in the solar panel supply chain, their solar panel allocation process is becoming more complex. This process results in a schedule that determines when to deliver close to 150 million solar panels to more than fifty project sites under development and …
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Dynamic instabilities imparted by CubeSat propulsion
… power generation, which leads to larger deployed solar arrays. Meanwhile, the limiting factor for the CubeSat remains the size and weight constraints of the containerized launch deployers. In order to meet these constraints, the solar array design has to trade stiffness and strength for size. In …
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