Essays about: "energy damping"
Showing result 1 - 5 of 55 essays containing the words energy damping.
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1. Simulation Model - Grid Connection of a Marine Current Power Turbine
University essay from Uppsala universitet/Institutionen för elektroteknikAbstract : Renewable energy is a reliable source of energy and can provide promising solution to the on-going energy crisis if harnessed properly. Some of the common energy sources in which a lot of research is invested include wind,solar, water and biofuels. READ MORE
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2. Small-scale wave energy converter for wave tank facility
University essay from Uppsala universitet/ElektricitetsläraAbstract : A small-scale wave energy converter was designed and built for teaching and academic purposes to be used at The Division for Electricity, in the Ångström Laboratory at Uppsala University. The design of the power take-off (PTO) makes use of magnets passing through a copper coil for electricity generation. READ MORE
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3. Frequency Stabilization in low Inertia Systems With Battery Power Injections
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : The challenges for the power system of the future becomes increasingly larger when large amountsof renewable energy sources are integrated, and when conventional forms of power such asnuclear power are phased out. This results in a greater difficulty in quickly deploying FrequencyContainment Reserves in the event of of power balance disturbance, to stabilize frequency andvoltage. READ MORE
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4. Superluminous magnons in Nickel Oxide
University essay from Uppsala universitet/MaterialteoriAbstract : Recent experiments have shown that the magnon velocity over nanoscale distancesin certain antiferromagnetic materials, with NiO in particular, far exceeds the previous theoretical maximum. Antiferromagnetic insulators are excellent candidatesfor spintronic nanodevices due to their exceptionally low energy dissipation, whichcould benefit the future speed at which information is stored. READ MORE
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5. Approximating Damping Coefficient of Bolted Joints using the Finite Element Method
University essay from KTH/HållfasthetsläraAbstract : Bolted joints are important due to their energy dissipation property in structures,but the damping mechanism is also highly nonlinear and localized. The goal ofthis thesis is to develop an accurate method for modeling bolted joint dampingin large structures using finite element (FE) software. READ MORE