Essays about: "power losses"

Showing result 21 - 25 of 411 essays containing the words power losses.

  1. 21. Techno-Economic Optimization and Control of Hybrid Energy Systems

    University essay from Linköpings universitet/Fordonssystem

    Author : Louise Calmered; Tanja Nyberg; [2023]
    Keywords : Hybrid Energy Systems; Optimization; Control Techniques; Peak Shaving; Energy Arbitrage; Ancillary Services;

    Abstract : The increasing demand for renewable energy sources to meet climate targets and reduce carbon emissions poses challenges to the power grid due to their intermittent nature. One potential solution to maintain grid stability is by implementing Hybrid Energy Systems (HESs) that incorporate a Battery Energy Storage System (BESS). READ MORE

  3. 22. The Power of the Tides : A Quantitative Study Investigating the Momentum Strategy with 30 Industries

    University essay from Jönköping University/IHH, Företagsekonomi

    Author : Oscar Estéen; Jonathan Landahl; Hugo Karlsson; [2023]
    Keywords : Momentum strategy; industry momentum; risk management; market anomalies; momentum investing; portfolio management;

    Abstract : Background: Buying past winners and selling past losers has historically generated both profits and losses. The momentum strategy has been researched with risk measures and portfolio creation as fundamental components. READ MORE

  4. 23. Evaluating electrolyser setups for hydrogen production from offshore wind power : A case study in the Baltic Sea

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

    Author : Kenzo Franzén; [2023]
    Keywords : electrolysis; energy systems modelling; green hydrogen; offshore wind power; power-to-x; electrólisis; energía eólica marina; hidrógeno verde; modelado de sistemas de energía; power-to-x;

    Abstract : As part of the transition towards a fully sustainable energy system, green hydrogen shows great potential to decarbonise several hard-to-abate sectors. To provide the fossil-free electricity required for electrolysis, offshore wind power has emerged as a suggested option. READ MORE

  5. 24. Gate Drive Design for SiC MOSFET Device Characterization : Investigation into the impact of the gate inductance and resistance on the switching behaviour of SiC Power MOSFETs

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

    Author : Elochukwu Mbah; [2023]
    Keywords : Silicon Carbide Power MOSFET; Gate Inductance; Gate Resistance; Miller Period; dv dt and di dt transients; Double Pulse Test; Kiselkarbid Power MOSFET; Gateinduktans; Gate Resistance; Millerperioden; dv dt och di dt transienter; Dubbelpulstest.;

    Abstract : Silicon Carbide as a wide-bandgap semiconductor has several physical and electrical advantages over Silicon for high voltage and high frequency applications. SiC as a MOSFET device has a lot of great characteristics like lower on-resistance and low input capacitances. READ MORE

  6. 25. Review and Design of DC Electrical Field Measurement Systems and Related Developments : For Measurements Around HVDC Cable Terminations

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

    Author : Emil Bergvall; [2023]
    Keywords : DC Field Probe; Measurement Systems; Electric Fields; Cable Termination; Ion Drift; Conductivity; HVDC; Field Mill; Field Simulations; Positioning System; MEMS; Electro-Optics; DC Fält Prob; Mätsystem; Elektriska Fält; Kabelavslut; Jondrift; Ledningsförmåga; HVDC; Fältkvarn; Fält Simulationer; Positioneringsystem; MEMS; Elektro-Optik;

    Abstract : With power generation and consumption placed further away from each other, with for example increased offshore power production, the need for HVDC transmission systems increases. As voltage levels in the HVDC transmission system are raised, the losses can be decreased, enabling efficient power transfer over longer distances. READ MORE