## Transmission Line Parameter Calculation

Transmission line length formula: the velocity of light in km/s Now suppose a transmission line parameter data is as…

## Protection relay codes

Introduction: Numerical codes are sometimes used when defining the protection relay, whereas in other cases symbols are used. The numerical…

## All About Induction Machines

Introduction Induction machines, also called asynchronous machines, can be used as generators or motors. Induction machines can be either of…

## Power Factor Correction: Methods Explained

The main means for the generation of reactive power are: • synchronous alternators; • synchronous compensators (SC); • static var…

## Electrical characteristics

(Peak) making current: The peak value of the first major loop of the current in one pole of a switching…