Sökning: "alternativ till projekt"

Visar resultat 1 - 5 av 509 uppsatser innehållade orden alternativ till projekt.

1. 1. FPGA Based Control of Multiple Electric Machines for Marine Propulsion Systems

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

   Författare :Simon Weideskog; [2024]
   Nyckelord :FPGA; Field Oriented Control; BLDC; SVPWM; SMO; Electric Drives; Electric Machines; Sliding Mode Observer; Marine Propulsion; Multiple Machines; Boat Motor; Fältorienterad styrning; marin framdrivning; elektriska drivsystem; elmaskiner; flertal maskiner; båtmotor;

   Sammanfattning : This master thesis addresses the control of electric propulsion motors in a marine context. The focus lies mainly on the implementation of field oriented control (FOC) in a field programmable gate array (FPGA). The hypothesis is that FPGAs provide performance advantages over microcontroller-based control solutions by enabling parallel processing. LÄS MER

3. 2. Biokinetic Characterization of Methane Oxidizing Microbiomes Co-metabolizing Trace Organic Chemicals

   Master-uppsats, Lunds universitet/Teknisk mikrobiologi

   Författare :Hugo Möller; [2024]
   Nyckelord :Methanotrophs; organic micropollutants; co-metabolism; biodegradation; applied microbiology; Earth and Environmental Sciences;

   Sammanfattning : The presence of organic micropollutants (OMPs) in wastewater effluents is concerning, as they pose a threat to human and aquatic health. Biodegradation via methane-oxidizing bacteria (MOB) is an attractive option, as the method is cheap and effective. MOB can co-metabolize a variety of substrates, there among organic micropollutants. LÄS MER

4. 3. Development of a guide system for free neutron oscillation searches at the European Spallation Source

   Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Lunds Tekniska Högskola; Lunds universitet/European Spallation Source ESS AB

   Författare :Linnéa Björk; [2023]
   Nyckelord :ESS; neutrons; dark matter; antimatter; neutron guides; Physics and Astronomy;

   Sammanfattning : In this project, a neutron delivery system for the study of free neutron oscillations at the HIBEAM beamline at the European Spallation Source (ESS) has been developed. The HIBEAM experiment is part of a two-stage program at ESS which will address open questions in physics; specifically the nature of dark matter and the observed asymmetry between matter and antimatter in the Universe. LÄS MER

5. 4. High-Temperature Thermal Energy Storage for Innovative Hybrid CSP/PV Plants : A Comprehensive Design Optimization

   Master-uppsats, KTH/Energiteknik

   Författare :Lorenzo Centonze; [2023]
   Nyckelord :;

   Sammanfattning : By means of a literature review, critical parameters in the context of thermal energy storage systems, particularly packed bed thermal energy storage systems are identified. The goals of this thesis project are to come up with an optimized design for a PBSTES and to evaluate the thermal performance of alternative storage materials derived from byproducts of industrial processes and natural rocks in order to reduce the environmental impact of the designed system. LÄS MER

7. 5. Möjligheterna för återvinning eller återanvändning av kaseinfekterad betong

   Uppsats för yrkesexamina på grundnivå, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Författare :Merve Pektas; [2023]
   Nyckelord :Hållbarhet; sjuka hus; återvinning; kasein; betong;

   Sammanfattning : Kvarteret Silverskopan som ligger i centrala Stockholm har sedan länge haft problem med fukt i fastigheterna. De mätningar som gjorts har visat tydliga resultat på höga fukt- och kaseinhalter.  Kasein är ett protein som finns i mjölkprodukter och är ofarligt när det förekommer i torr miljö. LÄS MER