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Transcript of Tobias Korn | ABB | Power Systems | Grid Systems | 2015 · PDF fileDirectlink. 2000, 3X60 MW....
© ABB AGJune 18, 2015 | Slide 1
NordLink ProjectHVDC Converter System and Stations
Tobias Korn | ABB | Power Systems | Grid Systems | 2015-06-16
© ABB AG June 18, 2015 | Slide 2
NordLink Project, HVDC System and StationsABB Group
~140,000employees
Presentin
countries~100
Formedin
1988merger of Swiss (BBC, 1891)and Swedish (ASEA, 1883)engineering companies
In revenue(2014)
billion40$
© ABB AG June 18, 2015 | Slide 3
NordLink Project, HVDC System and StationsABB Divisions
© ABB AG June 18, 2015 | Slide 4
NordLink Project, HVDC System and StationsMarket drivers for HVDC transmission
Integration of renewable energy Remote hydro Offshore wind Solar power
Grid reinforcement For increased trading Share spinning reserves To support intermittent renewable energy
© ABB AG June 18, 2015 | Slide 5
NordLink Project, HVDC System and StationsHVDC technologies
550 MW120 x 50 x 11 m1.5 acre36 feet high
HVDC Classic 300 – 6,400 MW Thyristor controlled Switched reactive power control Typical design: valve building plus switchyard Overhead lines or mass impregnated cables
HVDC Light 50 – 1,200 MW Transistor (IGBT) controlled Continuous reactive power control Easily expandable to more terminals Dynamic voltage regulation Black start capability Typical design: all equipment (excluding
transformers) in compact building Extruded cables
600 MW200 x 120 x 22 m6 acres73 feet high
60 HVDC Classic Projects since 195424 HVDC Upgrades since 199024 HVDC Light Projects since 1997
© ABB Group June 18, 2015| Slide 6
NordLink Project, HVDC System and StationsABB HVDC project references
60 HVDC Classic Projects since 195424 HVDC Upgrades since 199024 HVDC Light Projects since 1997
Troll 1&2, 3&4
Nelson River 2
CU-projectVancouver IslandPole 1
Pacific Intertie
Pacific IntertieUpgrading
Pacific IntertieExpansionIntermountain
Blackwater
Rio Madeira
Inga-Kolwezi
Brazil-ArgentinaInterconnection I&II
EnglishChannelDürnrohrSardinia-Italy
HighgateChâteauguay
Quebec-New England
Skagerrak 1-3
Konti-Skan
Baltic Cable
FennoSkan 1&2
Kontek
SwePol
ChaPad
Rihand-Delhi
Vindhyachal
SakumaGezhouba-Shanghai
Three Gorges-Shanghai
Leyte-LuzonBroken Hill
New Zealand 1&2
Gotland Light
Gotland 1-3
Murraylink
Eagle Pass
Tjæreborg
Hällsjön
Directlink
Cross Sound
Italy-GreeceRapid City
Vizag II
Three Gorges-Guandong
Estlink
Valhall
Cahora Bassa
SapeiSquare Butte
Sharyland &Railroad DC Tie
Three Gorges-Changzhou
Outaouais
Caprivi Link
Hülünbeir- LiaoningLingbao II Extension
Xiangjiaba-Shanghai
BorWin1
NorNed
Apollo Upgrade
East West Interconnector
IPP Upgrade
Itaipu
DolWin1, 2
NordBalt
Skagerrak 4
North East Agra
Jinping - SunanMackinac
Oklaunion
Åland
Celilo Upgrade
LitPol Link
Eel River
© ABB Group June 18, 2015| Slide 7
Maritime Link
Madawaska
Caithness -Moray
Johan Sverdrup
NordLink
NordLink Project, HVDC System and StationsABB HVDC project references
© ABB AG June 18, 2015 | Slide 8
NordLink Project, HVDC System and StationsABB HVDC Light project references
Murraylink2002, 220 MW
Directlink2000, 3X60 MW
Tjäreborg2000, 7 MW
Estlink,2006, 350 MW
Troll, 20042X40 MW
Eagle Pass 2000, 36 MW
Valhall,2009, 75 MW
Caprivi Link2009, 300 MW
Hellsjön1997, 3 MW
East WestInterconnector,2012, 500 MW
BorWin12009, 400 MW
NordBalt2015, 700 MW
Gotland1999, 50 MW
DolWin22015, 900 MW
DolWin12014, 800 MW
Troll, 20152X50 MW
Cross Sound 2002, 330 MW
Mackinac 2014, 200 MW
Åland, 2015100 MW
Skagerrak 4 2014, 700 MW
Maritime Link, 2017, 500 MW
Caithness Moray2018, 800/1200MW
Johan Sverdrup2018, 100 MW
NordLink2020, 1,400 MW
© ABB AG June 18, 2015 | Slide 9
NordLink Project, HVDC System and StationsABB HVDC Light technical development
Hällsjön3 MW
± 10 kV
Cross Sound330 MW± 150 kVGotland
50 MW ± 80 kV
East-WestInterconnector
500 MW± 200 kV
BorWin1400 MW± 150 kV
DolWin1800 MW± 320 kV
Skagerrak 4700 MW500 kV
Estlink350 MW± 150 kV
Caprivi300 MW+ 350 kV
1997 1999 2001 2003 2005 2007 2009
500
1000
2000
1500
2500
200
100
400
300
500
600MW kV
© ABB AG June 18, 2015 | Slide 10
NordLink Project, HVDC System and StationsSkagerrak 4: Linking Norway and Denmark
© ABB AG June 18, 2015 | Slide 11
NordLink Project, HVDC System and StationsSkagerrak 4: Linking Norway and Denmark
© ABB AG June 18, 2015 | Slide 12
NordLink Project, HVDC System and StationsSkagerrak 4: Linking Norway and Denmark
© ABB AG June 18, 2015 | Slide 13
NordLink Project, HVDC System and StationsGeneral project information
Converter station Ertsmyra
© ABB AG June 18, 2015 | Slide 14
NordLink Project, HVDC System and StationsGeneral project information
© ABB AG June 18, 2015 | Slide 15
NordLink Project, HVDC System and StationsMain Circuit Parameters
Ertsmyra (NO) Wilster (DE)
Converter system HVDC Light ® G4, Cascaded two-level converters
System configuration Full bipole asymmetric (monopole operation possible)
Transmission capacity 1,400 MW (at point of common coupling)
Nominal DC voltage +/- 515 kV +/- 515 kV
Nominal AC voltage 420 kV 380 kV
Normal AC voltage 415 kV 405 kV
© ABB AG June 18, 2015 | Slide 16
NordLink Project, HVDC System and StationsConverter technology
Grounded neutralon one converter side
© ABB AG June 18, 2015 | Slide 17
NordLink Project, HVDC System and StationsConverter Station Ertsmyra, Norway
Converter Hall (one pole)Incoming DC lines
DC area
Control buildingHVDC transformers
AC switchyard
Storage building
© ABB AG June 18, 2015 | Slide 18
NordLink Project, HVDC System and StationsConverter Station Wilster, Germany
Incoming DC cables
Outgoing AC cables
© ABB AG June 18, 2015 | Slide 19
NordLink Project, HVDC System and StationsTransition station Vollesfjord, Norway
ABB HVDC scope of supply: Design of transition station excl. civil
works Deliver HVDC equipment and HVDC
busbars Install DC connection between gantry
and closest OHL Supervise installation of earthing grid