Essays about: "simulation of dc machine"

Showing result 6 - 7 of 7 essays containing the words simulation of dc machine.

1. 6. Lillgrund Wind Farm Modelling and Reactive Power Control

   University essay from KTH/Elektriska energisystem

   Author : Isabelle Boulanger; [2009]
   Keywords : Wind Power; Power Electronics; Induction Machine; Controls Voltage Control; Active and Reactive Power Control; Current Control; DC Voltage Control ; Voltage Source Converter VSC ; Power Quality; Voltage Sags; Harmonics; and Grid Code.;

   Abstract : The installation of wind power plant has significantly increased since several years due to the recent necessity of creating renewable and clean energy sources. Before the accomplishment of a wind power project many pre-studies are required in order to verify the possibility of integrating a wind power plant in the electrical network. READ MORE

3. 7. CFD Measurements of the Cooling Air in a DC-Motor

   University essay from Akademin för hållbar samhälls- och teknikutveckling

   Author : Rebeka Amanatidou; [2008]
   Keywords : CFD; DC-Motor; Mesh Modelling; Flow Simulation;

   Abstract :   The cooling system of a DC-motor is examined in this thesis. A change of direction of the cooling air is desired to prevent the generated coal dust from entering into the windings of the machine. Ultimately this will have a negative effect on the cooling in the machine and the loss of cooling needs to be compensated through other ways. READ MORE