Sökning: "Pulsbreddsmodulering"
Visar resultat 1 - 5 av 16 uppsatser innehållade ordet Pulsbreddsmodulering.
1. FPGA Based Control of Multiple Electric Machines for Marine Propulsion Systems
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)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
2. Update of electrical installation in Volvo FM/FMX Crew Cab
M1-uppsats, Högskolan i Halmstad/Akademin för informationsteknologiSammanfattning : In today's society, technology that does not have integrated app control or digital control is considered outdated. In fact, the technological growth of new features and innovations has grown exponentially over the past 100 years. LÄS MER
3. Analogue Circuit for Detection of Ageing Phenomena in Electric Drives
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : This master thesis presents an analogue peak holder circuit design aimed at facilitating the non-invasive inspection of the ageing process in electric drives. The ageing process of electric drives is a crucial aspect that demands accurate monitoring to ensure their long-term performance and reliability. LÄS MER
4. A Novel Two-Level Inverter Design for Efficient Energy Conversion in a Maglev Train Rail
Kandidat-uppsats, Högskolan i Halmstad/Akademin för informationsteknologiSammanfattning : This report covers the construction of a prototype inverter system designed to power the rail of a maglev train, from component selection through simulations and power demands to mounting and wiring the components into a cabinet. The inverter is made with insulated gate bipolar transistors controlled with pulse-width modulated signals provided by a custom microcontroller. LÄS MER
5. A comparison of two types of light control systems : Open-and closed light control system and their different behaviors
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Decreasing energy consumption has become increasingly important in recent times due to climate change. The average temperature is increasing across the planet, and with it, an increase in droughts and other climate disasters can be seen. There are multiple ways to decrease energy consummation, and one of them is to regulate the light in a building. LÄS MER
