Essays about: "Vågkraft"

Showing result 11 - 15 of 25 essays containing the word Vågkraft.

  1. 11. Linear Ferrite Generator Prototype for Wave Power

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Gustav Giske; Mikael Hug; [2018]
    Keywords : Ferrite; Linear generator; Wave pover; Ferrit; Linjärgenerator; Vågkraft;

    Abstract : A linear, direct drive, scale model prototype generator has been designed at KTH Royal Institute of technology in Sweden. The prototype is based on a scaled down electromagnetic optimization made by researcher Anders Hagnestål. READ MORE

  3. 12. Design and Construction of High Current Winding for a Transverse Flux Linear Generator Intended for Wave Power Generation

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Ahmed Amine Ramdani; Sebastian Rudnik; [2018]
    Keywords : Wave-power; transverse flux generator; winding; aluminum conductor; magnetic flux leakage; ocean energy; wave energy; wave energy generator; electromotive force; parallel strands; circulating currents; crowding effects; skin effect; proximity effect; eddy currents; racetrack effect; cable twisting; AlCu connection; enamel; polyamide-imide; dicloromethane; Vågkraft; transversalflödesgenerator; lindningsledare;

    Abstract : There is currently a high demand for electric power from renewablesources. One source that remains relatively untapped is the motionof ocean waves. READ MORE

  4. 13. Quantitative Risk Assessment of Wave Energy Technology

    University essay from Uppsala universitet/Elektricitetslära

    Author : Emil Ericsson; Eric Gregorson; [2018]
    Keywords : risk assessment; wave power; wave energy converter; marine energy technology; failure rate; Monte Carlo; fault tree; CAPEX; OPEX; LCOE; vågkraft; vågenergi; riskanalys;

    Abstract : European Commission (2011) aims to reduce the greenhouse gas emission sby 85-95% by 2050 in comparison to 1990’s levels. Wave energy could be an important step to archiving this goal. This report aims to develop a quantitative risk assessment for the Uppsala University's wave energy converter. READ MORE

  5. 14. Wave power - The future of energy supply? Focusing on its sealing solutions

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Christian Kälvegren; Tobias Sjölin; [2017]
    Keywords : Gaiter; sealing concepts; wave power; Damask; tätningskoncept; vågkraft;

    Abstract : A new concept for extracting renewable power has been developed at KTH Electric Power and Energy Systems, this time regarding wave power. Unlike other wave energy converters this concepts generator opens up the possibility to be operative also during low speed and at the same time preserve high power density and efficiency. READ MORE

  6. 15. Thermal Analysis of a Sea Wave Generator

    University essay from KTH/Elkraftteknik

    Author : Ezequiel Quijada; [2017]
    Keywords : sea wave power generator; magnet overheating; demagnetization; heat transfer; conjugate heat transfer; thermal resistance; Comsol Multiphysics; cooling technique;

    Abstract : Wave power has been increasing the interest of many researchers looking for alternative sustainable energy sources since the reserves have proved to be capable of satisfying a considerable percentage of the world´s energy demands. This option has not been adopted as a sustainable source since there are some challenges in the process of designing a low cost device that converts the kinetic energy of the waves into electric energy and that could still be efficient enough to be competitive against other options. READ MORE