Search for dissertations about: "electric circuit theory"

Showing result 1 - 5 of 23 swedish dissertations containing the words electric circuit theory.

  1. 1. Modelling Wave Power by Equivalent Circuit Theory

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Ling Hai; Uppsala universitet.; [2015]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Wave energy; hydrodynamics; electric circuit; electrical analogy; energy absorption; force; system modelling; Simulink; engineering science; renewable energy; Engineering Science with specialization in Science of Electricity; Teknisk fysik med inriktning mot elektricitetslära;

    Abstract : The motion of ocean waves can be captured and converted into usable electricity. This indicates that wave power has the potential to supply electricity to grids like wind or solar power. A point absorbing wave energy converter (WEC) system has been developed for power production at Uppsala University. READ MORE

  2. 2. Reactors - Circuit Theory and Silicon Integrated Applications

    University dissertation from P. Andreani, P.O. Box 110, SE-221 00 Lund, Sweden

    Author : Pietro Andreani; Lund University.; Lunds universitet.; [1999]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Active Filters; Delay Lines; VCOs; Inductors; Circuit Theory; Capacitors; CMOS; Electronics; Elektronik;

    Abstract : This dissertation deals with reactive components in electric circuits, both as targets for a theoretical circuit analysis, and as devices implemented in silicon processes like CMOS. The frequency behavior of a general electric network is determined by the reactances (i.e. READ MORE

  3. 3. Hydrodynamic Modelling of Wave Power using Electrical Equivalent Circuit Theory

    University dissertation from Uppsala universitet

    Author : Ling Hai; Uppsala universitet.; [2014]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; wave energy; hydrodynamic modelling; electric circuit; force and power analysis;

    Abstract : Ocean wave energy can be harnessed and converted into electric energy nowadays. This provides a possibility for populations that live on islands or along coastlines to utilize the renewable and safe power produced by ocean waves. READ MORE

  4. 4. Engineering problem solving : The case of the Laplace transform as a difficulty in learning in electric circuits and as a tool to solve real world problems

    University dissertation from Institutionen för teknik och naturvetenskap

    Author : Margarita González Sampayo; Linköpings universitet.; Linköpings universitet.; [2006]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; engineering students; understanding; electric circuit theory; learning engineering; SOCIAL SCIENCES Social sciences Education; SAMHÄLLSVETENSKAP Socialvetenskap Pedagogik;

    Abstract : For engineers it is important to be able to use the ’skill’ of for example handling novel situations in powerful ways and to develop and design. They are expected to be able to understand theories and models and their connection to objects and events in the physical world and being able to apply these models and theories. READ MORE

  5. 5. FEM Analysis Applied to Electric Machines for Electric Vehicles

    University dissertation from Uppsala : Acta Universitatis Uppsaliensis

    Author : Juan de Santiago Ochoa; Uppsala universitet.; [2011]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TECHNOLOGY Electrical engineering; electronics and photonics Electrical engineering; TEKNIKVETENSKAP Elektroteknik; elektronik och fotonik Elektroteknik; TECHNOLOGY Engineering mechanics Vehicle engineering; TEKNIKVETENSKAP Teknisk mekanik Farkostteknik;

    Abstract : Electric vehicle technology is an interdisciplinary field in continuous development. It appears to be a margin for improvements. The Division for Electricity at Uppsala University is doing significant research in the field. The present thesis investigates electric machines for vehicular applications, both in the driveline and in the traction motor. READ MORE