[HTML][HTML] Comprehensive review of the dynamic thermal rating system for sustainable electrical power systems

CM Lai, J Teh - Energy Reports, 2022 - Elsevier
The dynamic thermal rating (DTR) system can safely determine the thermal limits of power
components on the basis of environmental conditions. Studies have shown that the DTR …

A survey of sag monitoring methods for power grid transmission lines

Y Chen, X Ding - IET Generation, Transmission & Distribution, 2023 - Wiley Online Library
The transmission line is a fundamental asset in the power grid. The sag condition of the
transmission line between two support towers requires accurate real‐time monitoring in …

Optimal demand response scheduling with real-time thermal ratings of overhead lines for improved network reliability

K Kopsidas, A Kapetanaki, V Levi - IEEE Transactions on Smart …, 2016 - ieeexplore.ieee.org
This paper proposes a probabilistic framework for optimal demand response scheduling in
the day-ahead planning of transmission networks. Optimal load reduction plans are …

Utilizing demand response to improve network reliability and ageing resilience

K Kopsidas, M Abogaleela - IEEE Transactions on Power …, 2018 - ieeexplore.ieee.org
Increasing operation flexibility and resilience at uncertainties is an everlasting challenge for
existing power networks. Emergency loadings and probabilistic thermal ratings are …

Power network reliability evaluation framework considering OHL electro-thermal design

K Kopsidas, C Tumelo-Chakonta… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
Utilities continually investigate ways to optimize the utilization of their existing plant and
improve their network's flexibility and resiliency to future uncertainties. With respect to …

Optimizing Grid With Dynamic Line Rating of Conductors: A Comprehensive Review

NH Abas, MZA Ab Kadir, N Azis, J Jasni… - IEEE …, 2024 - ieeexplore.ieee.org
As the world is pledged towards net zero carbon by 2050, the need for clean and efficient
energy transitions is more critical than ever. Optimizing the power grid transfer capacity is …

A performance analysis of reconductoring an overhead line structure

K Kopsidas, SM Rowland - IEEE Transactions on Power …, 2009 - ieeexplore.ieee.org
A holistic computational methodology is employed in this paper to present an analysis of the
widely used aluminum alloy conductors (AAAC) performance on a 33-kV wood pole …

Advancing OHL rating calculations: Modeling mixed-convective cooling and conductor geometry

K Kopsidas, SA Rahman, MA AlAqil… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The existing standard current-temperature calculations for overhead line (OHL) conductors
have been adequate for conventional conductors and their operating temperatures …

Audible noise evaluation for six‐phase overhead lines transformed from existing three‐phase double circuit infrastructures with uprated voltages

Q Li, Y Li, S Rowland, J Hu, I Cotton, X Jiang - High Voltage, 2022 - Wiley Online Library
The drive to reduce carbon emissions and meet climate change targets set by governments
worldwide has led to the growth of renewable energy sources and electric vehicles in recent …

Investigation of sag behaviour for aluminium conductor steel reinforced considering tensile stress distribution

D Guo, P Wang, W Zheng, Y Li, J Li… - Royal Society …, 2021 - royalsocietypublishing.org
Sag calculation plays an important role in overhead line design. Since the tensile stress of
aluminium conductor steel reinforced (ACSR) is required for the sag calculation, an analysis …