Electrical Machines Design

Electric Machine Construction Materials: Cables magnetic cores, insulating materials and their specifications. Cooling: Heating and Temperature rise data/curves and Ventilation/Cooling curves. Winding arrangements, flux flow and distribution in the cores for different windings. Flux wave approximations and calculation. Basic principles of electric machine design using machine output and dimensions. Design of inductors, transformers, dc machines, induction motors, synchronous machines: determination of machine core shapes and dimensions, winding cable current rating, insulation and cooling specifications for given machine output rating. Computer Aided Design of Electrical Machines.