ECE320_3-20-09 - Autotransformers Handout Notes Chapter 4...

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Handout Notes Chapter 3 (Chapter 2 from textbook) Ideal Transformers Rated apparent power Rated voltage Rated current Turns ratio Real (non-ideal) Transformers Finite permeability of the core Leakage inductances Winding resistances Core losses (e.g.: eddy current) Equivalent circuit T-model Approximate equivalent circuit Per unit system Short circuit test Open circuit test 3-Phase transformers
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Unformatted text preview: Autotransformers Handout Notes Chapter 4 (Textbook Sections 3.1-3.4, and 4.1-4.2) DC machines Commutator and brushes Flux through rotating coil and force on that coil DC motor with winding losses DC generator with winding losses Energy Considerations (Electric energy in) = (Mechanical energy out) + (Magnetic field energy) + (Energy to heat) Force and torque...
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This note was uploaded on 05/30/2009 for the course ECE ECE320 taught by Professor Timhogan during the Spring '09 term at Michigan State University.

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ECE320_3-20-09 - Autotransformers Handout Notes Chapter 4...

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