Results 11 to 20 of about 63,572 (304)
Monitoring insulator contamination level under dry condition with a microwave reflectometer [PDF]
, 2015 —Build-up of surface contamination on high voltage insulators can lead to an increase in leakage current and partial discharge, which may eventually develop into flashover. Conventional contamination level monitoring systems based on leakage current,
Jiang, Yan +5 more
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Pengaruh Variasi Insulator Saluran Chilled Water Terhadap Performansi Prototype Mini Water Chiller
Quantum Teknika, 2021 The high heat transfer rate from the environment to the chilled water pipe will affect the performance of the mini water chiller prototype, so it is necessary to insulate the chilled water pipe using the right insulator to optimize the performance of the
Buddhi Satya Utama +2 more
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Detection Method for Damaged Rotating Insulator Based on Adaptive Key Points [PDF]
Jisuanji gongcheng, 2023 Aiming at the problems of missing detection and inaccurate positioning caused by uncertain insulator direction, complex background, and occlusion in transmission line detection images, this study proposes a detection method for damaged rotating insulator
Yujiang LONG, Wei WEI, Yu SHU, Zhenggang ZHANG, Daolei WANG, Feng LI
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High Voltage, 2019 Condition monitoring of outdoor insulation systems is crucial to the integrity of distribution and transmission overhead lines and substations. The objective of this study is to use a commercial acoustic sensor along with artificial neural network (ANN),
Satish Polisetty +4 more
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Fatigue Damage Analysis of Composite Insulator Cor Rod/sheath Interface [PDF]
MATEC Web of Conferences, 2019 A self-made fatigue testing machine was used to simulate the damage process of the insulator interface under working conditions and the damage degree is evaluated by the compressive shear test. The improved interface adhesion model reflects the interface
Zhao Xinze +5 more
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The Journal of Engineering, 2019 Pollution flashover performance of insulators is one of the key factors to be considered in the selection of external insulation for transmission lines at high-altitude areas.
Ruiping Huang, Jun Zhou, Yueneng Xu
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Mining the Utricularia gibba genome for insulator-like elements for genetic engineering
Frontiers in Plant Science, 2023 IntroductionGene expression is often controlled via cis-regulatory elements (CREs) that modulate the production of transcripts. For multi-gene genetic engineering and synthetic biology, precise control of transcription is crucial, both to insulate the ...
Daniel Laspisa +8 more
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High Voltage, 2019 The pollution on insulators is composed of various chemical components, which threaten the stability of external insulation. However, the existing insulation designs have not taken this issue into consideration.
Zhongyi Yang +5 more
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Monitoring contamination level on insulator materials under dry condition with a microwave reflectometer [PDF]
, 2016 Current techniques used for monitoring the levels of contamination on high voltage insulators, such as leakage current and infrared, are not effective in dry conditions since they require the surface of the insulator to be wetted by fog, rain or snow. If
Jiang, Y. +5 more
core +1 more source
High voltage outdoor insulator surface condition evaluation using aerial insulator images
High Voltage, 2019 High voltage insulator detection and monitoring via drone-based aerial images is a cost-effective alternative in extreme winter conditions and complex terrains.
Damira Pernebayeva +5 more
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