Improvement operation of interconnected power system

الملخص EN

This paper contains a design of transmission lines, transformers and appropriate compensators for a 31-bus interconnected power system.

It identifies a new pattern used to improve voltage stability and exposes several key issues that had remained as research challenges in this area.

Preliminary data such as bus data, load schedule, standard transformer sizes, line distances and information associated to transmission line including type of conductors and towers has been discussed.

Reorganizing the conductors of transmission lines using parallel transformers and utilizing appropriate compensators are some techniques to improve the capacity of network in order to satisfy the assigned load with a good quality of power and increase the stability and reliability of the network.

Different power flows has been run accordingly to every changes in the network by using Power World Simulator software (PWS) and used the Full-Newton method power flow.

Matlab software has been used to calculate the values of the line inductance and line capacitance.