Sökning: "SSCB"

Hittade 4 uppsatser innehållade ordet SSCB.

1. 1. Thermal Modeling and Simulationwith High Voltage Solid StateRelays for Battery DisconnectionApplications : The potential of replacing mechanical contactors with semiconductors

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Elektricitetslära

   Författare :David Radisic; Johan Mårtensson; [2023]
   Nyckelord :SSR; SSCB; SiC MOSFET; BEV; Pre-charge; Solid-state relay; Solid-state circuit breaker; Electric vehicles; DC fast-charge; Simulink; BDU;

   Sammanfattning : The swift shift of the automotive industry towards electrification is primarily propelled by technological advancements in battery technology. To stay competitive and meet the new demands of the industry, there is a crucial need for novel ideas and innovation. LÄS MER

3. 2. Soil Steel Composite Bridges for High-Speed Railways : 2D FEM analysis of the Björnbo Bridge

   Master-uppsats, KTH/Bro- och stålbyggnad

   Författare :Joakim Woll; [2014]
   Nyckelord :Soil-Steel Composite Bridge; SSCB; Dynamic analysis; Björnbo Bridge; High-speed railways; FEM; Soil-Steel culvert; High-Speed Railway Soil-Steel Composite Bridge; Rörbro; Dynamisk analys; Björnbo rörbro; Höghastighetståg; FEM; Höghastighetståg rörbro; Dynamisk analys rörbro;

   Sammanfattning : This research aims to analyse the dynamic behaviour of Soil-Steel Composite Bridges when subjected by high-speed trains. the analyses of the dynamic response for these structures are needed since there is little research performed in the present field of knowledge. LÄS MER

4. 3. Soil Steel Composite Bridges. An international survey of full scale tests and comparison with the Pettersson-Sundquist design method

   Magister-uppsats, KTH/Bro- och stålbyggnad

   Författare :Alberto Moreo Mir; [2013]
   Nyckelord :Soil steel; culvert; Pettersson-Sundquist design method; soil modulus; database; live load test and full scale tests.;

   Sammanfattning : Nowadays, many different efficient solutions are being studied to solve engineering problems. Inside this group of solutions we can find the Soil Steel Composite Bridges (SSCB) as an alternative to traditional bridges. LÄS MER

5. 4. Soil Steel Composite Bridges : A comparison between the Pettersson-Sundquist design method and the Klöppel & Glock design method including finite element modelling

   Master-uppsats, KTH/Bro- och stålbyggnad

   Författare :Amer.H H. Wadi; [2012]
   Nyckelord :Soil-steel; Flexible bridge; Culvert; PLAXIS; Pettersson-Sundquist design method; Swedish design method; Klöppel and Glock.;

   Sammanfattning : The need of exploring efficient solutions to today’s engineering problems is becoming essential in the current market development. Soil Steel composite bridges (SSCB) are considered well competitive in terms of their feasibility and constructability. LÄS MER