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Influence of contamination on the axial temperature profile of ACSR conductors
The thermal limit is hazardous to the current carrying capacity of conductors. Based on the experimental study of aluminum conductor steel reinforced...
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Research on Contact Between Strands of 630 mm2 ACSR Commonly Used in UHV AC Transmission Line
During the tension stringing construction of UHV transmission lines, the conductor is subjected to multiple loads such as tension and torque, which...
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On the Modeling of Self-dam** in Overhead Electrical Line Conductors Subject to Vortex-Induced Vibrations
The paper reviews some recent results of the authors’ research group related to the modeling of the hysteretic behaviour of metallic stranded cables...
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Numerical Characterization of Overhead Conductor Local Loading Conditions at Wire Contact Points in the Vicinity of Suspension Clamps
Wind-induced vibration is one of the main causes of overhead conductor fatigue, especially at the suspension points. These critical locations involve...
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Statistical Study of Aeolian Vibration Characteristics of Overhead Conductor
Overhead transmission conductors are vulnerable to fretting fatigue due to aeolian vibrations. Accurate estimation of vibration severity is essential...
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Overhead Transmission Lines Capacity Management Based on Different Weather Conditions
Traditionally, the transport capacity of the power lines is managed as a static parameter defined by the characteristics of the conductors. Moreover,...
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Adaptive Clustering and Scheduling for Dynamic Region-based Resource Allocation in V2V Communications
In this paper, we propose a scheme named “Adaptive Clustering and Scheduling for Dynamic Region-based Resource Allocation” (ACSR) to solve the...
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Insight on the recent materials advances for manufacturing of high-voltage transmission conductors
Transmission conductor forms the essential pathway where electric power traverses from the generating centre station to the distribution sub-station....
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Numerical Wind Tunnel Simulation of Breeze Vibration and Response Analysis Under Random Frequency
TA two-dimensional numerical model was used to simulate the force of the transmission line in the breeze. The fluid analysis module of ANSYS Fluent...
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Application and comparative study of the master curve methodology for predicting fatigue life in overhead conductor
When installing overhead conductors on transmission lines, a static stretching load is applied to maintain the line clearance according to the power...
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3D Finite Element Modelling of Conductor-Clamp Assemblies Under Cyclic Bending: Sensitivity Analysis of Wire Contact Coefficient of Friction
Recent advances in numerical modelling now allow 3D analysis of complete conductor-clamp assemblies under multiaxial loading, while considering all...
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Calculation of the overhead transmission line conductor temperature in real operating conditions
The integration of fluctuating renewable sources, load growth and aging of the current power system is the major reasons for the development of the...
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A One-Step Method to Prepare Superhydrophobic Fluorocarbon Film on Aluminum with Good Anti-icing/Frosting Properties and Corrosion Resistance by Magnetron Sputtering
Icing on aluminum conductors may lead to power failure, which has attracted much attention. In this study, a one-step method was proposed to prepare...
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Numerical and experimental analysis of fretting fatigue performance of the 1350-H19 aluminum alloy
When power transmission cables are subjected to oscillatory displacements, due to the wind vibration, fretting fatigue phenomenon takes place, being...
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Enhancing the capacity utilization of existing distribution networks using series capacitors in remote rural areas
In the backdrop of electricity access to remote and rural destinations, a model has been developed kee** the existing infrastructure of...
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HCLS Special Hot Yoke for Live Line Maintenance
At present, the demand for electricity on the island of Sumatra is proliferating. This need encourages electric power providers to make efforts to...
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Temperature calculation of overhead power line conductors based on CIGRE Technical Brochure 601 in Slovakia
An overhead power line is a structure used in the electric power system to transmit electrical energy. The performance of overhead power lines...
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Performance Optimization for Parallel SpMV on a NUMA Architecture
Sparse matrix-vector multiplication (SpMV) is one of the core algorithms in sparse matrix calculation. The performance of SpMV is usually limited by...
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Progress of Study on the Application of Actuators in Helicopter Airframe ACSRs
The severe vibration of helicopters have influenced the flight safety and the riding comfort. A good many technologies have been developed to...
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A Probabilistic Stress - Life Model for Fretting Fatigue of Aluminum Conductor Steel Reinforced Cable - Clamp Systems
This paper presents a probabilistic analysis of a compilation of test data on the fatigue endurance of Aluminum Conductor Steel Reinforced (ACSR)...