Reactive power or VAR management is one of the most crucial tasks required for proper
operation and control of a power system. Reactive power management is carried out to …

In the recent years, modern wind farms (WF) are being increasingly integrated in the power
systems. Thanks to the capability curve of doubly-fed induction generator (DFIG) wind …

This paper presents a solution for the transmission congestion management considering
voltage stability issues using optimal generation rescheduling. While practicing congestion …

The increased integration of renewable energies (REs) raised the uncertainties of power
systems and has changed the approach to dealing with power system challenges. Hence …

In the present work, reactive power planning problem along with voltage stability margin is
addressed by effective co-ordination of reactive power sources. Modal analysis and L-index …

Abstract The Optimal Reactive Power Dispatch (ORPD) is a very important study in planning
the power system operation. The conventional ORPD formulations focus only on driving the …

Reactive power reserve (RPR) management is a critical issue to power system voltage
stability. Two RPR definitions are first proposed in this paper to evaluate the levels of RPR …

In this current research initiative, symbiotic organism search (mostly known as SOS)
evolutionary computational methodology is used to find out solution for reactive power …

Abstract The Reactive Power Reserve (RPR) is a very important indicator for voltage stability
and is sensitive to the operating conditions of power systems. Thorough understanding of …

The objective of the short-term combined economic–environmental dispatch is to obtain the
optimal power outputs of all generating units in the system given simultaneous minimization …