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Showing result 1 - 5 of 617 essays matching the above criteria.

  1. 1. Local Voltage Control in Converter Based PV Generation

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Charlotta Sporre; [2024]
    Keywords : distributed generation; active network management; low voltage distribution network; delta control; voltage control; Technology and Engineering;

    Abstract : As the world is trying to rid itself of its dependence on fossil fuels, the need for renewable energy is rapidly increasing. In the power distribution network (DN), this takes the form of distributed generation (DG) from renewable sources, such as photovoltaic (PV) power production. READ MORE

  3. 2. Zen Practice for the environment : A study of how Zen practice can help nurturing a healthy view of the environment

    University essay from Uppsala universitet/Teologiska institutionen

    Author : Josua Li; [2024]
    Keywords : Zen; Buddhism; Environment; Interconnections; Impermanence; Fishing; Meditation practices;

    Abstract : In this thesis, I explore how Zen can provide practices that help remedy the environmental problems that may arise from how the environment is viewed. I argue that two ingredients should be part of a good strategy to change how one views the environment. Firstly, a good strategy should not be in conflict with the worldview one holds. READ MORE

  4. 3. Prospects for a Free Electron Laser at the FemtoMAX Beamline

    University essay from Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Author : Johan Holmberg; [2024]
    Keywords : Free Electron Lasers; FEL; synchrotron radiation; MAX IV; FemtoMAX; GENESIS 1.3; XFEL; X-rays; soft X-rays; Physics and Astronomy;

    Abstract : A Free Electron Laser (FEL), is a device that generates extremely coherent and brilliant radiation using electrons accelerated to relativistic velocities in a particle accelerator. The process utilises similar equipment to what is used at a synchrotron source like MAX IV, but in addition there is an interaction between the relativistic electron beam and the generated radiation to achieve an exponential growth in radiation intensity. READ MORE

  5. 4. Acting Woman: Math Performance and Gender Identity

    University essay from Göteborgs universitet/Graduate School

    Author : Joanna Allestam; [2023-06-29]
    Keywords : ;

    Abstract : In this paper I causally explore whether perceived math ability has an impact on perceived gender identity. I base my experiment on a framework proposed by Akerlof and Kranton (2000), and randomly assign individuals to receive a signal of relatively high or relatively low math ability. READ MORE

  6. 5. Information requirements for future operators of autonomous drones at airports

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Jonathan Källbäcker; [2023]
    Keywords : Autonomous drones; airports; cognitive work analysis; thematic analysis; interface requirements; information requirements.;

    Abstract : To gain an understanding about what information requirements there are for future operators of autonomous drone swarms at airport, this study examined how work at airports is structured today, what staff at airports think about the potential implementation of autonomous drones, and what potential interface components that are necessary to be able to control these drones. Interviews and observations were made at five different airports and air traffic control towers with tower and ground staff. READ MORE