Design of adaptive wide-area damping controller based on delay scheduling for improving small-signal oscillations

M Darabian, A Bagheri - International Journal of Electrical Power & Energy …, 2021 - Elsevier
The main aim of this paper is to compensate the delays resulted from communication links
transmitting wide-area measurement signals in a new large-scale power system. The …

Adaptive delay compensator for the robust wide-area damping controller design

M Beiraghi, AM Ranjbar - IEEE Transactions on Power Systems, 2016 - ieeexplore.ieee.org
This paper presents an adaptive delay compensator (ADC) on the basis of the latest
development in wide-area measurement system (WAMS) to cater to varying latencies. The …

Design and implementation of delay-dependent wide-area damping control for stability enhancement of power systems

Y Li, Y Zhou, F Liu, Y Cao… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
In this paper, the hardware and software design and implementation are proposed for the
wide-area damping control (WADC) strategies. First, the hardware-in-the-loop (HIL) real …

[HTML][HTML] Design of a delay dependent wide area damping controller using cyber–physical power system architecture

Z Sun, J Zhao, H Long - Energy Reports, 2023 - Elsevier
With the wide application of information and communication technology in power grids, the
integration and collaboration of information networks and physical grid have become an …

Design and experiment of wide area HVDC supplementary damping controller considering time delay in China southern power grid

J He, C Lu, X Wu, P Li, J Wu - IET generation, transmission & distribution, 2009 - IET
Inter-area oscillation has become a prominent stability problem in AC connected power
systems, but wide area damping control (WADC) has great potential in solving this problem …

Wide-area damping controller of FACTS devices for inter-area oscillations considering communication time delays

W Yao, L Jiang, J Wen, QH Wu… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
The usage of remote signals obtained from a wide-area measurement system (WAMS)
introduces time delays to a wide-area damping controller (WADC), which would degrade …

Coordinated design of delay‐dependent wide‐area damping controllers considering multiple time delays

W Yao, C Yan, X Liu, CK Zhang… - IET Generation …, 2021 - Wiley Online Library
This paper investigates coordinated design of multiple wide‐area damping controllers
(WADCs) for damping multiple inter‐area oscillations considering communication delays in …

A Wide-Area Dynamic Damping Controller Based on Robust H∞ Control for Wide-Area Power Systems With Random Delay and Packet Dropout

M Li, Y Chen - IEEE Transactions on Power Systems, 2017 - ieeexplore.ieee.org
Wide-area damping controller (WADC) is a very effective tool to damp out the low-frequency
oscillation in wide-area power systems. However, the WADC needs communication …

A synchrophasor measurement based wide-area power system stabilizer design for inter-area oscillation damping considering variable time-delays

T Prakash, VP Singh, SR Mohanty - … Journal of Electrical Power & Energy …, 2019 - Elsevier
Owing to the everlasting growth of power demand and continual change in configuration of
modern power system, the role of electric utility in supplying secure and reliable power has …

Unified Smith predictor compensation and optimal damping control for time-delay power system

Y Nie, P Zhang, G Cai, Y Zhao, M Xu - … Journal of Electrical Power & Energy …, 2020 - Elsevier
Wide-area signals from wide-area damping controllers have non-negligible delays during
acquisition and transmission in power systems. Such delays can undermine the damping …