Intelligent diagnosis of incipient fault in power distribution lines based on corona detection in UV-visible videos
N Davari, G Akbarizadeh… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
As one of the non-contact methods for incipient fault diagnosis of power distribution lines,
UV-Visible imaging has become popular due to its good performance and robustness …
UV-Visible imaging has become popular due to its good performance and robustness …
Research Progress on Audible Noise Emitted from HVDC Transmission Lines
L Li, W Meng, Q Li, Y Wang, X Zheng, H Wang - Energies, 2023 - mdpi.com
The audible noise (AN) of DC transmission lines is a crucial factor affecting environmental
assessment and electromagnetic design. In recent years, the public has paid increasing …
assessment and electromagnetic design. In recent years, the public has paid increasing …
A novel slippery liquid infused porous aluminum conductor with excellent corrosion resistance in simulated marine atmosphere
T Zhu, Y Yuan, Q Yu, H Xiang, X Dai, G Liu… - Journal of Industrial and …, 2023 - Elsevier
The overhead aluminum conductors are prone to corrosion, especially in areas with marine
climates, which interferes with the safe operation of the power system. Herein, slippery liquid …
climates, which interferes with the safe operation of the power system. Herein, slippery liquid …
Corona inception field of typical overhead line conductors under variable atmospheric conditions
Corona inception field of line conductors is of major importance for assessing corona
performance of overhead transmission lines. Using computational models that consider the …
performance of overhead transmission lines. Using computational models that consider the …
Experimental Studies of a Novel Anti-Icing Aluminum Conductor With Excellent Durability and Improved Electrical Performance
X Dai, Y Yuan, R Liao, G Liu, C Zhang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Icing on transmission lines greatly threatens the operation and security of power systems. In
this study, a novel durable anti-icing aluminum (Al) conductor is first proposed for its robust …
this study, a novel durable anti-icing aluminum (Al) conductor is first proposed for its robust …
High altitude effect on corona inception voltages of DC power transmission conductors based on the mobile corona cage
In order to investigate the high altitude effect on dc corona inception voltage of power
transmission lines, a mobile corona cage test system was constructed. The experiments …
transmission lines, a mobile corona cage test system was constructed. The experiments …
Experimental studies on effects of surface morphologies on corona characteristics of conductors subjected to positive DC voltages
Z Jie, H Zichen, W Jiale, B Xingming - High Voltage, 2020 - Wiley Online Library
As the surface conditions play a significant role on corona discharge and its related effects of
the conductors, the influence of fine particulate matter on positive‐polarity, direct‐current …
the conductors, the influence of fine particulate matter on positive‐polarity, direct‐current …
Influence of aged conductor surface conditions on AC corona-generated audible noise with a corona cage
X Bian, L Chen, D Yu, JMK MacAlpine… - … on Dielectrics and …, 2012 - ieeexplore.ieee.org
Relatively few investigations have previously been made on the effects of surface conditions
on corona-generated audible noise for the long-term aged ac conductors. In the present …
on corona-generated audible noise for the long-term aged ac conductors. In the present …
Corona-generated space charge effects on electric field distribution for an indoor corona cage and a monopolar test line
X Bian, D Yu, X Meng, M MacAlpine… - … on Dielectrics and …, 2011 - ieeexplore.ieee.org
The effects of corona-generated space charge on the resultant electric field near a conductor
were determined both for a simulated test line and a corona cage, since both are used in …
were determined both for a simulated test line and a corona cage, since both are used in …
Effect of TiO2 coating on the surface condition and corona characteristics of positive DC conductors with particle matters
Persistent severe smog and dust weather exists in many regions of China. Particles
accumulate on the surface of high‐voltage transmission lines, which affects the surface …
accumulate on the surface of high‐voltage transmission lines, which affects the surface …