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- Square_Butte abstract "Square Butte is the designation of a high voltage direct current transmission line in the USA between the Milton R. Young Power Plant near Center, North Dakota at 47°4′18″N 101°11′45″W and the Arrowhead converter station near Adolph (a neighborhood of the city of Hermantown near the city of Duluth, Minnesota) at 46°46′25″N 92°17′39″W. It was built by Minnkota Power Cooperative and Minnesota Power and went in service in 1977. Recently, an agreement was executed between the two companies whereby Minnkota gets the rights to all the power currently transmitted over the line (and will build a new line to carry said power later) while Minnesota Power takes full ownership of the line to transmit power from new sources in the Center area.Square Butte can transfer up to 500 megawatts at a symmetrical voltage of 250 kV. The whole line is implemented as overhead line on aluminum towers, with a single conductor per pole, with a length of 449 miles (749 kilometers). The line crosses the Missouri River north of Price between 47°5′30″N 100°56′28″W and 47°5′30″N 100°55′54″W in a 718 metres long span. As is the case for modern HVDC-systems thyristor static inverters are used.".
- Square_Butte thumbnail HVDC_Crossover_North-Dakota.jpg?width=300.
- Square_Butte wikiPageExternalLink SQUARE.htm.
- Square_Butte wikiPageExternalLink Square%20Pictures.pdf.
- Square_Butte wikiPageExternalLink gad02181.nsf&v=17EA&e=us&m=100A&c=C1256D71001E0037C1256C5C00253B7F.
- Square_Butte wikiPageID "1658182".
- Square_Butte wikiPageRevisionID "600633562".
- Square_Butte hasPhotoCollection Square_Butte.
- Square_Butte subject Category:Duluth,_Minnesota.
- Square_Butte subject Category:Electric_power_transmission_systems_in_the_United_States.
- Square_Butte subject Category:Energy_infrastructure_completed_in_1977.
- Square_Butte subject Category:Energy_resource_facilities_in_Minnesota.
- Square_Butte subject Category:Energy_resource_facilities_in_North_Dakota.
- Square_Butte point "47.071666666666665 -101.19583333333334".
- Square_Butte type Artifact100021939.
- Square_Butte type EnergyResourceFacilitiesInMinnesota.
- Square_Butte type EnergyResourceFacilitiesInNorthDakota.
- Square_Butte type Facility103315023.
- Square_Butte type Object100002684.
- Square_Butte type PhysicalEntity100001930.
- Square_Butte type Whole100003553.
- Square_Butte type YagoGeoEntity.
- Square_Butte type YagoPermanentlyLocatedEntity.
- Square_Butte type SpatialThing.
- Square_Butte comment "Square Butte is the designation of a high voltage direct current transmission line in the USA between the Milton R. Young Power Plant near Center, North Dakota at 47°4′18″N 101°11′45″W and the Arrowhead converter station near Adolph (a neighborhood of the city of Hermantown near the city of Duluth, Minnesota) at 46°46′25″N 92°17′39″W. It was built by Minnkota Power Cooperative and Minnesota Power and went in service in 1977.".
- Square_Butte label "Square Butte".
- Square_Butte sameAs m.05l7jk.
- Square_Butte sameAs 5692304.
- Square_Butte sameAs Q7582000.
- Square_Butte sameAs Q7582000.
- Square_Butte sameAs Square_Butte.
- Square_Butte lat "47.071666666666665".
- Square_Butte long "-101.19583333333334".
- Square_Butte wasDerivedFrom Square_Butte?oldid=600633562.
- Square_Butte depiction HVDC_Crossover_North-Dakota.jpg.
- Square_Butte isPrimaryTopicOf Square_Butte.
