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Arcing horns

Arcing horns (sometimes arc-horns) are projecting conductors used to protect insulators or switch hardware on high voltage electric power transmission systems from damage during flashover by providing a path through the air that is designed to flashover before the insulating surfaces do. Overvoltages on transmission lines, due to atmospheric electricity…

Measurement, Background & Operation

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Explore the main themes, entities and connections around Arcing horns. Start with the topic map, then use the sections below for research and deeper semantic analysis.

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Background

High voltageOverhead power linesOvervoltagesLightning strikesSwitching surges
12 related topics

Operation

Spark gapMagnetic fieldMagnetic blowoutInsulation coordinationImpedance
8 related topics

Switch protection

SwitchgearCurrent
2 related topics

Corona and grading rings

Corona rings
1 related topics

Topics to explore

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Overview

Background

Operation

Switch protection

Corona and grading rings

Advanced semantic analysis

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Map overview Semantic statistics

Arcing horns

Nodes39
Edges38
Triples18
Avg. degree1.95
Density0.051282
Components1

How this topic connects Entity context

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Arcing horns

Top relations

related to Operation · 8
Arcing horns → An, Arcing, As, Design, Failure, Other, The, This
related to Switch protection · 3
Arcing horns → Arcing, The, When
related to Corona and grading rings · 2
Arcing horns → Arcing, Corona

Important terminology Word statistics

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Important terminology

horns arc insulator arcing switch high may path voltage flashover surface electric air sometimes transmission lines cause rings equipment circuit

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
lightning strikesinstance ofwhich may be caused by phenomena0.80text
faults on other equipmentinstance ofwhich may be caused by phenomena0.80text
or switching surges during circuit re-energisationinstance ofwhich may be caused by phenomena0.80text
these are unpredictableinstance ofOvervoltage events0.80text
and in general cannot be completely preventedinstance ofOvervoltage events0.80text
Arcing hornsrelated to Corona and grading ringsArcing0.60section
Arcing hornsrelated to Corona and grading ringsCorona0.60section
Arcing hornsrelated to OperationArcing0.60section
Arcing hornsrelated to OperationAn0.60section
Arcing hornsrelated to OperationThe0.60section
Arcing hornsrelated to OperationAs0.60section
Arcing hornsrelated to OperationOther0.60section

Related concept clusters Concept neighborhoods

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    Connections between topic areas Semantic bridges

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    Min side: 3
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