About: Jindo–Jeju HVDC system

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The Jindo–Jeju HVDC system is a 105 km HVDC submarine cable connection in South Korea between the island of Jindo, close to the Korean Peninsula, and the more distant island of Jeju. The system has a capacity of 400 MW and transmission voltage of ±250 kV and was put into service in 2014. It is the second HVDC link to Jeju Island, after the Haenam–Cheju link completed in the late 1990s (the spelling of the island’s name was changed from Cheju to Jeju in 2000). The converter stations use Line-Commutated Converters with a conventional arrangement of a single Twelve-pulse bridge per pole.

Attributes	Values
rdf:type	geo:SpatialThing road
rdfs:label	Jindo–Jeju HVDC system (en)
rdfs:comment	The Jindo–Jeju HVDC system is a 105 km HVDC submarine cable connection in South Korea between the island of Jindo, close to the Korean Peninsula, and the more distant island of Jeju. The system has a capacity of 400 MW and transmission voltage of ±250 kV and was put into service in 2014. It is the second HVDC link to Jeju Island, after the Haenam–Cheju link completed in the late 1990s (the spelling of the island’s name was changed from Cheju to Jeju in 2000). The converter stations use Line-Commutated Converters with a conventional arrangement of a single Twelve-pulse bridge per pole. (en)
name	Jindo–Jeju HVDC system (en)
geo:lat	34.385555 (xsd:float)
geo:long	126.473335 (xsd:float)
dcterms:subject	Energy infrastructure in South Korea Converter stations Energy infrastructure completed in 2014 2014 establishments in South Korea HVDC transmission lines
Wikipage page ID	48589334 (xsd:integer)
Wikipage revision ID	1050701578 (xsd:integer)
Link from a Wikipage to another Wikipage	Energy infrastructure in South Korea Submarine power cable Cross-linked polyethylene Converter stations Energy infrastructure completed in 2014 HVDC converter Alstom 2014 establishments in South Korea HVDC Haenam–Cheju HVDC converter station Jindo (island) LS Group High-voltage direct current HVDC transmission lines South Korea Korea Korea Electric Power Corporation Korean Peninsula Jeju Province HVDC
sameAs	Jindo–Jeju HVDC system Jindo–Jeju HVDC system
substation manufacturer	Alstom Grid (en)
dbp:wikiPageUsesTemplate	dbt:Infobox_power_transmission_line dbt:Coord dbt:GeoGroupTemplate dbt:Reflist dbt:Powerline-stub
capacity	400.0 (megawatt)
country	Korea
length km	105 (xsd:integer)
map caption	Location of Jindo–Jeju HVDC system (en)
owner	Korea Electric Power Corporation
start	Jindo (island)
type	Transmission (en)
georss:point	34.385555555555555 126.47333333333333
finish	Jeju Province
has abstract	The Jindo–Jeju HVDC system is a 105 km HVDC submarine cable connection in South Korea between the island of Jindo, close to the Korean Peninsula, and the more distant island of Jeju. The system has a capacity of 400 MW and transmission voltage of ±250 kV and was put into service in 2014. It is the second HVDC link to Jeju Island, after the Haenam–Cheju link completed in the late 1990s (the spelling of the island’s name was changed from Cheju to Jeju in 2000). The Jindo–Jeju HVDC system is owned and operated by Korea Electric Power Corporation (KEPCO). The cables were designed and built by LS Cable and System and the converter stations were designed and built by Alstom Grid. The scheme is bipolar but unlike the Haenam–Cheju connection, which used a relatively conventional arrangement with two high-voltage cables and a sea return, Jindo–Jeju HVDC system uses metallic return with a total of four cables: three high-voltage cables and one medium-voltage cable. The high-voltage cables use mass-impregnated paper as the insulation material while the medium-voltage cable uses Cross-linked polyethylene (XLPE) insulation. Two of the high-voltage cables are normally used as the respective high-voltage conductors for the two converter poles and the medium-voltage cable is normally used as the neutral return conductor, but the third high-voltage cable is capable of being connected in parallel with, or instead of, any of the other three cables, giving a large number of possible operating modes. The converter stations use Line-Commutated Converters with a conventional arrangement of a single Twelve-pulse bridge per pole. (en)
cable manufacturer	LS Group
current type	HVDC
DC voltage	±250 kV (en)
est	2014 (xsd:integer)
poles no	2 (xsd:integer)
gold:hypernym	Connection
prov:wasDerivedFrom	wikipedia-en:Jindo–Jeju_HVDC_system?oldid=1050701578&ns=0
page length (characters) of wiki page	4776 (xsd:nonNegativeInteger)
foaf:isPrimaryTopicOf	wikipedia-en:Jindo–Jeju_HVDC_system
geo:geometry	POINT(126.47333526611 34.385555267334)
is Link from a Wikipage to another Wikipage of	List of HVDC projects HVDC Haenam–Cheju Jindo-Jeju HVDC system
is Wikipage redirect of	Jindo-Jeju HVDC system
is foaf:primaryTopic of	wikipedia-en:Jindo–Jeju_HVDC_system

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