Sökning: "battery charger"
Visar resultat 1 - 5 av 8 avhandlingar innehållade orden battery charger.
1. Effective System Solutions for Battery Electric Trucks
Sammanfattning : .... LÄS MER
2. Quasi Resonant DC Link Converters - Analysis and Design for a battery Charger Application
Sammanfattning : Environmental aspects have during the last years made electric vehicles an interesting competitor to the present internal combustion engine driven vehicles. For a broad introduction of pure electric vehicles, a battery charging infrastructure is deemed necessary. However, to build and maintain such an infrastructure is costly. LÄS MER
3. Integrated Motor Drives and Battery Chargers for Electric or Plug-in Hybrid Electric Vehicles
Sammanfattning : Plug-in vehicles, electric vehicles or plug-in hybrid electric vehicles, use grid power to charge the battery. The components in the traction circuit, like the electric motor and the inverter, are not used during the battery charging, so there is a possibility to use them in the charger circuit to reduce the size, weight and price of the on-board charger; that is called an integrated motor drive and battery charger or simply an integrated charger which can be galvanically isolated or non-isolated from the utility grid. LÄS MER
4. An Isolated Integrated Charger for Electric or Plug-in Hybrid Vehicles
Sammanfattning : For electric and hybrid vehicles using grid power to charge the battery, traction circuit components are not normally engaged during the charging time, so there is a possibility to use them in the charger circuit to have an on-board integrated charger.In this Licentiate thesis, an isolated high power integrated charger is proposed, designed and constructed based on a special ac machine with a double set of stator windings called motor/generator. LÄS MER
5. Investigation of a Multilevel Inverter for Electric Vehicle Applications
Sammanfattning : Electrified vehicles on the market today all use the classical two-level inverter as the propulsion inverter. This thesis analyse the potential of using a cascaded H-bridge multilevel inverter as the propulsion inverter. LÄS MER