The use of FACTS devices in power systems has become increasingly popular in recent
years, as they offer a number of benefits, including improved voltage profile, reduced power …

The power quality of the electrical system is an important issue for industrial, commercial,
and housing uses. An increasing request for high quality electrical power and an increasing …

Direct torque control" DTC" technique is one of a high performance control system of an AC
motor drive, which was proposed after the vector oriented control scheme during the resent …

Development of electrical power systems led to search for a new mathematical methods to
find the values of PID (Proportional-Integral-Derivative) controller. The goal of the paper is to …

The fast increase of loads around the world has made electrical networks more and more
complex and difficult to operate close to its capacities. This is has led to many problems such …

Voltage instability and voltage collapse are the serious problems that can occur due to
reactive power deficits caused by increased load or contingencies. Detecting potential …

Recently, the expansion process of electrical networks has become crucial with the
development of electrical systems. One of the active solutions to progress the performance …

This paper presents an advanced control scheme based on sliding mode control of a unified
power flow controller (UPFC). This controller can generate a number of benefits in terms of …

The detection of potential voltage collapse in power systems is essential to maintain the
voltage stability in heavy load demand. This paper proposes a method to detect weak buses …

This manuscript proposes the optimal allocation of hybrid power flow controller (HPFC)
using hybrid technique. The proposed technique is the implementation of Integrated Slime …