Sökning: "alternator"
Visar resultat 1 - 5 av 7 avhandlingar innehållade ordet alternator.
1. Contributions to the Development of Automobile Electrical Power System
Sammanfattning : Development trends for the Automobile Electrical Power System (AEPS) are discussed. Two systems are compared with respect to cost, weight, number of components, reliability and noise. LÄS MER
2. Comparison of Different Electrical Machines for Belt-driven Alternator and Starter
Sammanfattning : This thesis focuses on the electromagnetic design of a synchronous machine suited for a belt-driven alternator and starter (BAS) in a micro hybridisation of a mid-size passenger car. The BAS needs to provide a high cranking torque to start the combustion engine, especially in a cool condition where the requirements are highest. LÄS MER
3. Belt Driven Alternator and Starter with a Series Magnetized Synchronous Machine Drive
Sammanfattning : Electric Hybrid Vehicles, EHV, are under development to provide lower fuel consumption levels and minimize the environmental pollution compared to pure Internal Combustion Engine, ICE, driven vehicles. The EHV is more complex and thus carry many more extra parts than the pure ICE based vehicle. LÄS MER
4. Modeling of a Free Piston Energy Converter
Sammanfattning : ABSTRACTThe Free Piston Energy Converter (FPEC) is a new type of automotive prime mover, offering high efficiency in conjunction with low emissions. The FPEC essentially consists of two opposing cylinders with a linear alternator incorporated in-between that produces electric power directly. LÄS MER
5. Hydrogen generation from dimethyl ether by autothermal reforming
Sammanfattning : Heavy-duty trucks are in idle operation during long periods of time, providing the vehicles with electricity via the alternator at standstill. Idling trucks contribute to large amounts of emissions and high fuel consumption as a result of the low efficiency from fuel to electricity. LÄS MER