Essays about: "vindhastighet"

Showing result 1 - 5 of 59 essays containing the word vindhastighet.

  1. 1. Optimization of Thermal Comfort on Electric Buses : A Comprehensive Study on Passenger Satisfaction in Stockholm, Sweden

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Ellinor Hambraeus; Maxwell Minotta Cuervo; [2023]
    Keywords : Electric bus; Bus temperature; Thermal comfort; Energy efficiency; Predicted Mean Vote; Equivalent temperature v; Elbuss; busstemperatur; termisk komfort; energieffektivisering; Predicted Mean Vote; Ekvivalent temperatur vii;

    Abstract : The transition towards electrification in the bus sector is necessary to achieve the global climate goals and has gained significant traction in recent years. However, there are critical challenges associated with this transition, one of them being the absence of excess heat that traditional combustion engines provided to warm the bus cabin. READ MORE

  3. 2. Analysis to reduce ice-related production losses for wind turbines

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Jhason Paran De La Cruz; [2023]
    Keywords : Wind power; cold climate; wind turbine icing; ice losses; ice protection systems; blade heating; de-icing; analytical dashboard; data visualization.; Vindkraft; kalla klimat; nedisning av vindkraftverk; isförluster; isskyddssystem; uppvärmning av blad; avisning; analysverktyg; datavisualisering.;

    Abstract : In the rapidly growing wind energy market, regions with cold climates are currently in the spotlight owing to their abundance of wind resources. However, the operation of wind turbines in cold climate conditions is challenged by serious icing problems. READ MORE

  4. 3. Reprocessing weather data from Smart Stake weather stations on the Greenland ice sheet

    University essay from Uppsala universitet/Avdelningen för beräkningsvetenskap

    Author : Leon Lovén; [2023]
    Keywords : ice sheet; data processing; weather station; Greenland; GEUS; Smart Stake; istäcke; databehandling; väderstation; Grönland; GEUS;

    Abstract : To identify a climate trend, a lot of data is required for the conclusion to be accurate. A trend can require 30 years worth of measurements in order to say anything with certainty about how the climate is changing. It is therefore important to utilize every source of data in climate research. READ MORE

  5. 4. A Comparative Analysis of Database Management Systems for Time Series Data

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

    Author : Tove Verner-Carlsson; Valerio Lomanto; [2023]
    Keywords : Database Management Systems; PostgreSQL; TimescaleDB; MongoDB; Time Series; Database Comparison; Performance Analysis; Databashanteringssystem; PostgreSQL; TimescaleDB; MongoDB; Tidsserier; Databasjämförelse; Prestandaanalys;

    Abstract : Time series data refers to data recorded over time, often periodically, and can rapidly accumulate into vast quantities. To effectively present, analyse, or conduct research on such data it must be stored in an accessible manner. For convenient storage, database management systems (DBMSs) are employed. READ MORE

  6. 5. Deep Learning in the Web Browser for Wind Speed Forecasting using TensorFlow.js

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

    Author : Sara Moazez Gharebagh; [2023]
    Keywords : TensorFlow.js; JavaScript; Artificial Neural Networks; Deep Learning; Recurrent Neural Networks; Long Short-Term Memory; GatedRecurrent Units; TensorFlow.js; JavaScript; Artificiella Neurala Nätverk; Djupinlärning; Recurrent Neural Networks; Long Short-Term Memory; GatedRecurrent Units;

    Abstract : Deep Learning is a powerful and rapidly advancing technology that has shown promising results within the field of weather forecasting. Implementing and using deep learning models can however be challenging due to their complexity. READ MORE