Voltage stability analysis and improvement remain a major concern of power system
operators due to the recurrent risk of voltage collapse. Many approaches have been used to …

The voltage collapse phenomenon is one of the serious concerns for power system stable
operation. Power system blackout can take place in a part or entire system due to severe …

The increase in Distributed Generation (DG) penetration in distribution network can be used
as a means of addressing the increasing load demand without the upgrade of transmission …

In recent years, voltage stability problems have been increasing since power systems
operate close to stability limits and large amounts of power are being transferred from long …

Voltage instability and voltage collapses are increasingly attracting worldwide interest.
Operating power system closer to its stability limits, transferring large amounts of powers …

Voltage security assessment of power system is an important and all-inclusive aspect of
power system operation and preventive control actions. Fast and accurate detection of …

This paper analyses the impact of grid-connected photovoltaic (PV) system on static voltage
stability using IEEE 30-bus test system. The impact of integrating PV generator into power …

This paper presents detail assessment of the impact of renewable energy type distributed
generation operation modes on the voltage stability indices. Most of renewable distributed …

The motivation of this research is to curtail the active power losses in the radial distribution
system. This paper proposes a novel voltage stability indicator to determine the optimum …

The problem of voltage instability is considered a critical issue all over the world. A precise
voltage collapse allocations and fast voltage stability analysis are a challenge. Although …