Sökning: "wind up"
Visar resultat 1 - 5 av 192 avhandlingar innehållade orden wind up.
1. Vertical Axis Wind Turbines : Electrical System and Experimental Results
Sammanfattning : The wind power research at the division of Electricity at Uppsala University is aimed towards increased understanding of vertical axis wind turbines. The considered type of wind turbine is an H-rotor with a directly driven synchronous generator operating at variable speed. LÄS MER
2. Supportability Engineering in Wind Power Systems - Who Cares? : Considering important stakeholders and their requirements
Sammanfattning : Wind power is one of the fastest growing energy sources, which have advantages in terms of delivering clean, cheap and fast energy. Many actors and organizations have realized this potential, which has lead to exponential growth of the wind power over recent couple of years. LÄS MER
3. Combined Electrical Power Generation using Solar and Wind
Sammanfattning : The need for systems for renewable electrical power production is enormous worldwide.This applies to systems of varying size and capacity. From small systems for household purposes up to large systems for regional purposes. If possible, all systems should be linked in a common power grid. LÄS MER
4. Wind-turbine harmonic emissions and propagation through a wind farm
Sammanfattning : The increasing demand for sustainable energy is one of the driving forces behind the increasing use of wind power by means of wind-turbines in electric power systems. Modern wind turbines commonly employ variable-speed-generator technology associated with a power-electronic converter as part of the grid connection. LÄS MER
5. Development of the Wind and Air Temperature Sensor of the ExoMars 2022 HABIT Instrument
Sammanfattning : This work presents the development, validation and calibration of the air temperature sensors (ATS) and the air and wind retrieval method of the HABIT (HabitAbility: Brines, Irradiation and Temperature) instrument. HABIT is one of the two European payloads of the ESA/Roscosmos ExoMars 2022 mission that will land at Oxia Planum (18.20° N, 335. LÄS MER