Electrical Machines

Transformer

 

Transformer

EMF Equation for Transformer

Transformer on Load

Transformer Tests

Cooling of Transformer

Autotransformer

Instrument Transformer

 

DC Machines

 

Construction of DC Machines

EMF Equation for DC Machines

DC Generator

DC Motor

Characteristics of DC Series Motor

Characteristics of DC Shunt Motor

Speed Control of DC Series Motor

Speed Control of DC Shunt Motor

 

Induction Machines

 

Construction of Induction Machine

 

Synchronous Machines

 

Construction of Synchronous Machine

Applications of Synchronous Motors

 

Electrical Power System

 

Transmission Line Conductor

Transmission Line Supports

Advantages of High Transmission Voltage

Advantage of HVDC System

Faults in Electrical Power System

Rod Gap Type Lightning System

Horn Gap Type Lightning System

Valve Type Lightning System