ENERGY CONVERSION

AC MOTOR THEORY                                  

·          Three-Phase Stator

·          Rotating Magnetic Field

·          AC Motors

·          Torque Production

 

AC MOTOR TYPES

·          Squirrel-Cage Induction Rotor

·          Single-Phase AC Induction Motors

·          Synchronous Motors

·          Field Excitation

·          AC Motor Types

 

TRANSFORMER THEORY

·          Turns Ratio

·          Theory of Operation

·          Core-Type Transformer

·          Voltage Ratio

·          Current Ratio

·          Three-Phase Transformer Connections

·          Combinations of Delta and Wye Transformer Connections

·          Voltage and Current Ratings of Transformers

·          Transformer Losses and Efficiency

·          Transformer Operation Under No-Load

·          Coil Polarity

·          Polarity of Transformer Coils

       

TRANSFORMER TYPES

·          Control Transformer

·          Instrument Potential Transformer

·          LVDT

·          Transformer Types