A new approach to the assessment of steady-state voltage stability margins using the P–Q–V curve

CY Lee, SH Tsai, YK Wu - International Journal of Electrical Power & …, 2010 - Elsevier
Voltage stability margin is represented by a measurement associated with the maximum real
and reactive power demands for a specified node, area or overall system that can sustain an …

Métodos para el Estudio de la Estabilidad de Voltaje en Sistemas de Potencia

JE Candelo, G Caicedo, F Castro - Información tecnológica, 2008 - SciELO Chile
Este artículo presenta una revisión crítica actualizada de los métodos de estudio de la
estabilidad de voltaje en sistemas de potencia. Se realiza la descripción y clasificación en …

[PDF][PDF] Power system voltage stability assessment using network equivalents-A review

P Nagendra, T Datta, S Haider… - Journal of Applied …, 2010 - researchgate.net
The voltage instability is a growing problem in the modern power systems and is associated
with rapid voltage drop due to heavy load demand. Fast computing techniques have been …

Identification of weak locations in bulk transmission systems using voltage stability margin index

T He, S Kolluri, S Mandal, F Galvan… - IEEE Power …, 2004 - ieeexplore.ieee.org
PV analysis is widely used in the industry for investigating voltage stability problems.
However, PV analysis doesn't provide any information about weak facilities with potential …

A congestion alleviation technique exploiting structural insights on the interaction of line loading limits, reactance and line outage security constraints

A Beiranvand, P Cuffe - IEEE Transactions on Power Systems, 2022 - ieeexplore.ieee.org
Line outage security constraints ensure that a proposed generating schedule will not load
any line to the point where its removal causes more overloading elsewhere. These security …

Application of ensemble Kalman filter in power system state tracking and sensitivity analysis

Y Li, Z Huang, N Zhou, B Lee, R Diao, P Du - PES T&D 2012, 2012 - ieeexplore.ieee.org
An ensemble Kalman filter (EnKF) method is proposed to track dynamic states of generators.
The algorithm of the EnKF and its application to generator state tracking are presented in …

Adaptive undervoltage load shedding relay design using Thevenin equivalent estimation

SJS Tsai, KH Wong - 2008 IEEE Power and Energy Society …, 2008 - ieeexplore.ieee.org
Power transmission systems of today are operating closer to their limit. In the event of a
developing blackout, the disconnection of loads under controlled conditions can maintain …

[引用][C] 电力系统电压稳定性及其研究现状(一)

苏永春, 程时杰, 文劲宇, 刘岂 - 电力自动化设备, 2006

[引用][C] 电力系统静态电压稳定极限及裕度计算综述

吴政球, 李日波, 钟浩, 曾兴嘉, 李连伟 - 电力系统及其自动化学报, 2010

[引用][C] 电力系统动态稳定性的解析延拓分析

苏永春, 程时杰, 文劲宇 - 中国电机工程学报, 2007