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Underground power line

An underground power line provides electrical power with underground cables. Compared to overhead power lines, underground lines have lower risk of starting a wildfire and reduce the risk of the electrical supply being interrupted by outages during high winds, thunderstorms or heavy snow or ice storms. An added benefit of undergrounding is the aesthetic…

History, Art & Measurement

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Advanced semantic analysis

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Map overview Semantic statistics

Underground power line

Nodes41
Edges40
Triples32
Avg. degree1.95
Density0.04878
Components1

How this topic connects Entity context

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Underground power line

Top relations

related to Disadvantages · 17
Underground power line → Above-ground, AC, As, Christchurch, However, HVDC, In, Large, New Zealand, Operations, The, To, Transmission, Underground, Undergrounding, Utility, Whereas
related to Comparison · 6
Underground power line → Aerial, As, Public Service Commission, The, Underground, Wisconsin

Important terminology Word statistics

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Important terminology

underground cables power lines overhead undergrounding cost line transmission electrical high may used cable large voltage electric costs distribution aerial

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
theftinstance ofand repair.Underground cables pose no hazard to low-flying aircraft or to wildlife.Underground cables have a much-reduced risk of damage caused by human activity0.80text
illegal connectionsinstance ofand repair.Underground cables pose no hazard to low-flying aircraft or to wildlife.Underground cables have a much-reduced risk of damage caused by human activity0.80text
sabotageinstance ofand repair.Underground cables pose no hazard to low-flying aircraft or to wildlife.Underground cables have a much-reduced risk of damage caused by human activity0.80text
and damage from accidents.Burying utility lines makes room for more large trees on sidewalksinstance ofand repair.Underground cables pose no hazard to low-flying aircraft or to wildlife.Underground cables have a much-reduced risk of damage caused by human activity0.80text
for environmental benefitsinstance ofand repair.Underground cables pose no hazard to low-flying aircraft or to wildlife.Underground cables have a much-reduced risk of damage caused by human activity0.80text
increase of property values.DisadvantagesUndergrounding is more expensiveinstance ofand repair.Underground cables pose no hazard to low-flying aircraft or to wildlife.Underground cables have a much-reduced risk of damage caused by human activity0.80text
since the cost of burying cables at transmission voltages is several times greater than overhead power linesinstance ofand repair.Underground cables pose no hazard to low-flying aircraft or to wildlife.Underground cables have a much-reduced risk of damage caused by human activity0.80text
and the life-cycle cost of an underground power cable is two to four times the cost of an overhead power lineinstance ofand repair.Underground cables pose no hazard to low-flying aircraft or to wildlife.Underground cables have a much-reduced risk of damage caused by human activity0.80text
increase of property valuesinstance ofand repair.Underground cables pose no hazard to low-flying aircraft or to wildlife.Underground cables have a much-reduced risk of damage caused by human activity0.80text
Underground power linerelated to ComparisonAerial0.60section
Underground power linerelated to ComparisonUnderground0.60section
Underground power linerelated to ComparisonThe0.60section

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    Min side: 3
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