Results 121 to 130 of about 3,564 (235)
A study on the dynamic tension of galloping conductors based on energy balance method [PDF]
, 2014 Dynamic tension variation caused by conductor galloping is a major impact on design and stable operation of overhead transmission lines. A formula to calculate tension variation caused by the conductor galloping was presented in this paper by using the ...
Bin Liu, Chaoqun Liu, Hualing Chen
core
CULTURAL FUSION IN LATE BRONZE AGE GOLDWORK: DIADEMS AND MOUTH‐PIECES FROM HALA SULTAN TEKKE, CYPRUS
Oxford Journal of Archaeology, Volume 45, Issue 2, Page 151-179, May 2026.Summary This study investigates recently discovered gold diadems and mouth‐pieces from seven chamber tombs and one shaft tomb at the Late Bronze Age cemetery of Hala Sultan Tekke, dating from the fifteenth to the thirteenth centuries BC. The chamber tombs, all containing multi‐generational burials, yielded a variety of ornaments, which are analysed in ...
Peter M. Fischer
wiley +1 more source
EnergiesUnder ice and wind loads, transmission conductors undergo varying degrees of displacement, with larger displacements potentially causing direct damage to the transmission tower–line system and posing serious safety hazards.
Junqi Wang +7 more
doaj +1 more source
A note on galloping conductors
, 1950 The results of wind tunnel tests on a series of two-dimensional models simulating circular cables with various ice formations are presented. The stability of small oscillations of a transmission line in a steady wind normal to the span is considered, and the wind tunnel results are used to calculate the behaviour of a cable with D shaped fairings.
openaire +1 more source
Bulletin of the Center for Children's Books 45 (06) 1992 [PDF]
, 1992 published or submitted for ...
core
Energy Harvesting Device for Smart Monitoring of MV Overhead Power Lines-Theoretical Concept and Experimental Construction. [PDF]
Sensors (Basel), 2023 Bendík J, Cenký M, Hromkovič O.
europepmc +1 more source
EnergiesTo study the aerodynamic and vibration characteristics of iced conductors under the influence of wind fluctuations, a harmonic superposition method is used to simulate nonuniform wind speeds.
Guifeng Zhao +3 more
doaj +1 more source
Two-Dimensional Omnidirectional Wind Energy Harvester with a Cylindrical Piezoelectric Composite Cantilever. [PDF]
Micromachines (Basel), 2023 Xin M, Jiang X, Xu C, Yang J, Lu C.
europepmc +1 more source
Impact Of Wind-Induced Vibrations On Aluminum Conductor Fatigue: A Novel Testing Approach
VetorIn transmission lines, wind-induced vibrations, like high-frequency wind vibrations and low-frequency galloping phenomenon, can cause fatigue damage and failure, particularly in aluminum conductors, which have greater flexibility.
PAUL EDSON VAINCOEUR +4 more
doaj +1 more source
Transmission line trip faults under extreme snow and ice conditions: a case study
Energy InformaticsExtreme weather events, particularly snow and ice storms, present significant threats to the stability and reliability of high-voltage transmission lines, leading to substantial disruptions in power supply.
Guojun Zhang
doaj +1 more source