In order to prevent over voltages at light loads, it is necessary to have devices for absorbing reactive power (like…

As the network becomes complex, application of Ohm’s law for solving the networks becomes tedious and hence time consuming. For…

An active two-terminal element that supplies energy to a circuit is a source of energy. An ideal voltage source is…

A SCADA System typically provides the following functions: • Comprehensive monitoring of primary and secondary plant • Secure control of…

The slack or swing bus is usually a PV-bus with the largest capacity generator of the given system connected to…

Each bus in the system has four variables: voltage magnitude, voltage angle, real power and reactive power. During the operation…

GS method is very useful for very small systems. It is easily adoptable, it can be generalized and it is…

Load flow studies are important in planning and designing future expansion of power systems. The study gives steady state solutions…

Electric circuit theorems are always beneficial to help find voltage and currents in multi loop circuits. These theorems use fundamental…

This theorem applies to networks containing linear bilateral elements and a single voltage source or a single current source. This…