Sökning: "modulära konstruktioner"

Hittade 3 uppsatser innehållade orden modulära konstruktioner.

  1. 1. Comparative Analysis of Several Designs of Modular Multilevel Converters with Interleaved Half-Bridge Submodules

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

    Författare :Lingyu Chen; [2022]
    Nyckelord :Modular multilevel converters MMC ; interleaved half-bridge submodule; interleaved converters; power loss calculation; converter efficiency; converter dimensions; Modulära multilevel-omvandlaren; interfolierad halvbrygga submodul; interfolierade omvandlare; effektförlustberäkning; omvandlareffektivitet; omvandlardimensioner;

    Sammanfattning : The Modular Multilevel Converter (MMC) is one of the most commonly used active converters in the high-/medium-voltage sector due to its many advantages such as high scalability, high efficiency, modularity and low harmonic contents. However, in low-voltage and high-current applications, classical MMC designs are not very economical. LÄS MER

  3. 2. Applications of steel-plate composite structures for nuclear modular construction

    Master-uppsats, KTH/Betongbyggnad

    Författare :Yann Vicedo; [2021]
    Nyckelord :nuclear concrete structures; modular construction; steel-plate composite modules; kärnkraftsbetongkonstruktioner; modulär konstruktion; kompositmoduler av stålplåt;

    Sammanfattning : Despite being the world’s second most important low-carbon source of electricity, the development of nuclear capacities is limited and does not comply with the International Energy Agency’s Sustainable Development Scenario. One of the main reasons for this lack of development is high and increasing costs of new nuclear capacities. LÄS MER

  4. 3. Konceptutveckling av monteringsfixtur för reglar till fönster och dörrar i väggmoduler

    Master-uppsats, Mälardalens högskola/Akademin för innovation, design och teknik

    Författare :Dana Al-Said; Amanda Nyback; [2021]
    Nyckelord :I-balkar; monteringsfixtur; produktutveckling; ergonomi; modulära konstruktioner; icke-verbal kommunikation.;

    Sammanfattning : This is a master thesis project carried out at Husmuttern AB. The assignment involves concept development of an assembly fixture for joists in wall modules.In order to build a complete modular house, some wall sections must contain a window or a door. In such walls, the beams must be placed differently compared to solid walls. LÄS MER