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Design of Rotating Electrical Machines Juha Pyrhonen, Tapani Jokinen, Valeria Hrabovcova
Publisher: Wiley

The goal is to get more power out of the same size motor. The stator & rotor windings of the motor are connected in series through the rotor commutator. The universal motor is a rotating electrical machine similar to DC series motor, designed to operate either from AD or DC source. The Electraulic Power Module delivers oil to a hydraulic cylinder and includes a positioning electric motor, gear pump, valves, a hydraulic oil reservoir, heater, and thermostat. In one complete volume, this essential reference presents an in-depth overview of the theoretical principles and techniques of electrical machine design. The research involves analysis using the electromagnetic finite element method embedded inside an optimization loop, by adapting shape sensitivity-based design methods. Electrical machines may be categorized for analysis purposes into ac machines or dc machines. The following is the partial taxonomy of rotating electrical machines. The transformative value of this approach rests in its generality, being applicable to rotating machines of any power rating, material, or type. Or, that could mean getting the same power with a smaller motor.