Sökning: "EMC"
Visar resultat 16 - 20 av 109 uppsatser innehållade ordet EMC.
16. Frekvensomriktare - med inriktning på framtagning av H-PFC för låg påverkan på det matande nätet enligt standard IEC 61000-3-2
Kandidat-uppsats, Lunds universitet/Industriell elektroteknik och automationSammanfattning : This bachelor thesis was conducted by two students from Lunds University at ASSA ABLOY Entrance Systems in Landskrona, a company that develops and produces automatic entrance doors. We focused on their High performance product which is a high-speed roll-up door. LÄS MER
17. Model verification and common mode current analysis of grid connected three phase two level converters
Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Industriell elektroteknik och automationSammanfattning : In this Master’s thesis an in-depth model of a shunt active filter for high frequency analysis is constructed. The purpose is to enable analysis of higher frequency behavior reaching 1MHz. Using the high frequency model, common mode currents can be simulated. LÄS MER
18. EMC Pre-Compliance Testing and Development in PCB Design
Master-uppsats, Linköpings universitet/Elektroniska Kretsar och SystemSammanfattning : Every electronics product should be electromagnetic compatible and adherence to appropriate standards for commercial success. Solar Bora, situated in Linköping, manufactures off-grid power systems with solar cell systems that deliver a high-power output of 230 VACclean and stable electricity. LÄS MER
19. Fluorine-free electrolytes for Li-ion batteries
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/StrukturkemiSammanfattning : Lithium-ion batteries are of great importance for today's society. The state-of-the-art batteries that are used today use a fluorinated electrolyte that contains the salt LiPF6 and acts as both a safety hazard and an environmental issue due to its ability to form the toxic gas hydrogen fluoride (HF). LÄS MER
20. Analysis of RISE's VIRC for Automotive EMC Immunity Testing
Master-uppsats, Linköpings universitet/Elektroniska Kretsar och SystemSammanfattning : RCs (Reverberation Chambers) has historically been used mainly for aerospace and military purposes in EMC (Electromagnetic Compatibility) testing, but the interest also seems to increase in the automotive industry (the development of an international standard for vehicles is in progress). The vehicles of the future will most likely be electrified, wirelessly connected and autonomous, i. LÄS MER