Sökning: "överföringskapacitet"

Visar resultat 11 - 15 av 28 uppsatser innehållade ordet överföringskapacitet.

  1. 11. Evaluation tool for solving local power and capacity deficit

    Master-uppsats, KTH/Energiteknik

    Författare :Lovisa Nycander; [2020]
    Nyckelord :Capacity defect; power deficit; power grid; future electricity grid; battery; PV grid reinforcement; technical characteristics; investment cost; Kapacitetsbrist; effektbrist; elnät; framtida elnät; batteri; PV; förstärkning av elnät; tekniska parametrar; investeringskostnader;

    Sammanfattning : Sweden has a goal of becoming carbon neutral by 2045. To reach this goal electrification of different sectors are one of the most important pathways for becoming fossil free. The power grid in Sweden has historically been seen as stable and with unlimited transmission capacity. LÄS MER

  3. 12. Service Aware Traffic Distribution in Heterogeneous A2G Networks

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :David Tomic; [2019]
    Nyckelord :In-flight broadband connectivity; direct air-to-ground communication; satellite air-to-ground communication; forwarding algorithm; forwarding scheme; packet loss; delay; QoS threshold; web cache; web cache hit rate; Bredbandskommunikation i flygning; direkt marknadskommunikation; satellit-till-jord-kommunikation; vidarebefordringsalgoritm; vidarebefordringsschema; paketförlust; fördröjning; QoS-tröskel; webbcache; webcache-träffhastighet;

    Sammanfattning : Airplanes have different ways to connect to the ground, including satellite air-to-ground communication (SA2GC) and direct air-to-ground communication (DA2GC). Each connection/link offers a different varying amount of transmission capacity over flight time. LÄS MER

  4. 13. Optimisation of charging strategies and energy storage operation for a solar driven charging station

    Master-uppsats, KTH/Energiteknik

    Författare :Jindan Gong; [2019]
    Nyckelord :Electric vehicle EV ; charging station; decentralized energy resources; linear programming; charging strategies; energy storage; energy system modelling; Elbilar; laddinfrastruktur; distribuerad elproduktion; linjärprogrammering; laddstrategier; energilager; förnybara energisystem;

    Sammanfattning : The Swedish energy sector is undergoing transformational changes. Along with a rapid growth of renewables and a shift towards electromobility, the transformation is expected to bring challenges to the power system in terms of grid instability and capacity deficiency. LÄS MER

  5. 14. Balancing Supply and Demand in an Electricity System - the Case of Sweden

    Master-uppsats, KTH/Industriell ekonomi och organisation (Inst.)

    Författare :Oskar Mared; Victor Persson; [2018]
    Nyckelord :Electricity System; Intermittent Energy Sources; Balancing Supply and Demand; Frequency Control; Local Balancing Efforts; Socio-Technical Approach; Multi-Level Perspective; elsystem; intermittenta energikällor; balansera produktion och konsumtion; frekvensreglering; balansering på lokal nivå; socio-teknisk ansats; flernivåsansats;

    Sammanfattning : In an electrical system there needs to be a constant balance between supply and demand ofelectricity and this is measured by the frequency in the grid. Due to the increasing awarenessof climate change, more renewable energy resources have been introduced in the Swedishelectricity system. LÄS MER

  7. 15. Fisheye live streaming : A study of the dewarping function and the performance of the streaming

    M1-uppsats, KTH/Hälsoinformatik och logistik

    Författare :Wang Zhengyu; Yousuf Al-Shorji; [2018]
    Nyckelord :fisheye camera; live stream; calibration; undistortion; bitrate; resolution; Quality of Experience QoE ; fisköga-objektiv kamera; direktsändning; kalibrering; korrigering av fisköga-förvrängningen dewarping ; överföringskapacitet; upplösning; Quality of Experience QoE ;

    Sammanfattning : Provision of live streaming of video from fisheye camera is a popular business in the IT sector. Video dewarping is one of its special fields that expands rapidly. LÄS MER