Sökning: "magnetic bearings"
Visar resultat 1 - 5 av 17 avhandlingar innehållade orden magnetic bearings.
1. Induction bearings
Sammanfattning : A self stabilizing homopolar induction bearing withintegrated touch down bearings has been developed forhigh-speed applications like flywheels, small gas turbines andcompact vacuum cleaners.Stability is achieved without any control electronics thanksto stabilizing eddy currents induced by permanent magnets. LÄS MER
2. Kinetic Energy Storage and Magnetic Bearings : for Vehicular Applications
Sammanfattning : One of the main challenges in order to make electric cars competitive with gas-powered cars is in the improvement of the electric power system. Although many of the energy sources currently used in electric vehicles have sufficientlyhigh specific energy, their applicability is limited due to low specific power. LÄS MER
3. On digital control techniques for active magnetic bearings
Sammanfattning : .... LÄS MER
4. Kinetic Energy Storage and Magnetic Bearings, for vehicular applications
Sammanfattning : One of the main challenges in order to make electric cars competitive with gaspowered cars is in the improvement of the electric power system. Although many of the energy sources currently used in electric vehicles have sufficiently high specific energy, their applicability is limited due to low specific power. LÄS MER
5. Electrified Integrated Kinetic Energy Storage
Sammanfattning : The electric car is a technically efficient driveline, although it is demanding in terms of the primary energy source. Most trips are below 50 km and the mean power required for maintaining speed is quite low, but the system has to be able to both provide long range and high maximum power for acceleration. LÄS MER