Results 1 to 10 of about 9,296 (264)

Testing Insulation Resistance (Insulation Resistance Tester)

2008
openaire   +1 more source

Antiferro-Hexadecapole Scenario for Metal–Insulator Transition in PrRu4P12

Journal of the Physical Society of Japan, 2006
exaly  

Test Method for Acoustic Emission Testing of Insulated and Non-Insulated Digger Derricks

2010
openaire   +1 more source

High-tension testing of insulating materials

Proceedings of the American Institute of Electrical Engineers, 1911
openaire   +1 more source

Test Method for Acoustic Emission Testing of Insulated and Non-Insulated Digger Derricks

2018
openaire   +1 more source

Test Method for Acoustic Emission Testing of Insulated and Non-Insulated Digger Derricks

2009
openaire   +1 more source

Durability forecast of long rod composite insulators operating under variable mechanical loading conditions [PDF]

Archives of Electrical Engineering, 2022
Suspension line insulators are during their operation subject to static forces and variable loads, usually of a cyclic character. These variable loads have a significant impact on the mechanical durability of composite insulators.
Jerzy Bielecki, Jacek Wańkowicz
doaj   +1 more source

Full-Scale Testing and Theoretical Analysis of Influence of Tension Insulator Strings on the Sag of UHV Conductors

Zhongguo dianli, 2021
In order to study the influence of tension insulator string’s weight on the sags and tensions of ultra-high voltage (UHV) conductors, full-scale testing and theoretical analysis are carried out. The full-scale testing of sags of a three-span transmission
Gang SONG, Guohui SHEN, Yunan BAO, Fei TENG   +3 more
doaj   +1 more source

Impact of increased temperature of lower end-fitting of a composite long rod insulator on its mechanical strength under variable loads [PDF]

Archives of Electrical Engineering, 2023
This paper describes results of tensile mechanical strength testing of two types of composite suspension line insulators from two manufacturers. In order to take into account the operation of composite insulators in overhead transmission lines with high ...
Jerzy Bielecki, Piotr Kotowski, Jacek Wańkowicz   +2 more
doaj   +1 more source

Analysis of partial discharges in supporting insulators [PDF]

Омский научный вестник, 2020
The diagnostics of overhead power lines is an important issue in the modern electric power industry. Sometimes supporting insulators are destroyed by external factors.
D. A. Polyakov, K. I. Nikitin, N. A. Tereshchenko, A. S. Novoselov, Ya. P. Bilevich   +4 more
doaj   +1 more source