High-voltage direct current
A high-voltage, direct current (HVDC) electric power transmission system (also called a power superhighway or an electrical superhighway) uses direct current (DC) for the bulk transmission of electrical power, in contrast with the more common alternating current (AC) systems. Most HVDC links use voltages between 100 kV and 800 kV. A 1,100 kV link in China was completed in 2019 over a distance of 3,300 km with a power of 12 GW. With this dimension, intercontinental connections become possible which could help to deal with the fluctuations of wind power and photovoltaics.
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Back-to-back high-voltage direct currentBack-to-back high voltage direct currentBack-to-back hvdcBipolar electricity transmissionBipoleDC tiesDirect-current transmissionGreen power superhighwayHVDCHVDC back-to-back stationHVDC interconnectionHigh-voltage, direct currentHigh-voltage direct-currentHigh Voltage DCHigh Voltage Direct CurrentHigh voltage direct currentHigh voltage direct current transmissionHvdcSymmetrical monopoleUHVDCUltra-high-voltage direct currentVoltage Source ConverterVoltage Sourced ConverterVoltage source converterVoltage source inverterVoltage sourced converter
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Acaray Dam
Aggersund
Al-Fadhili back-to-back HVDC converter station
Bakun Dam
Baltic Cable
Bass Strait
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Beijiao, Guangdong
Bentwisch
Bison Wind Energy Center
Black Sea Transmission Network
18891889 in science2016 South Australian blackout2016 Tasmanian energy crisisABBAQUIND InterconnectorAdani GroupAlternating currentAmplifierAnbaric Development PartnersAndre JaecklinApplications of artificial intelligenceArtesia,_New_MexicoAustralia–ASEAN Power LinkBack-to-back connectionBack-to-back high-voltage direct currentBack-to-back high voltage direct currentBack-to-back hvdcBackhaul (telecommunications)Balanced lineBalisorBallycronan MoreBattery storage power stationBilaspur,_ChhattisgarhBipolarBipolar electricity transmissionBipoleBlack start
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Al-Fadhili back-to-back HVDC converter station
Baltic Cable
Basslink
BritNed
COBRAcable
Celtic Interconnector
Chandrapur back-to-back HVDC converter station
Chandrapur–Padghe HVDC transmission system
Cometa (HVDC)
Fenno–Skan
Gridlink Interconnector
HVDC BorWin1
HVDC BorWin2
HVDC DolWin1
HVDC Gezhouba–Shanghai
HVDC Haenam–Cheju
HVDC HelWin1
HVDC Hokkaido–Honshu
HVDC Italy–Corsica–Sardinia
HVDC Italy–Greece
HVDC Leyte–Luzon
HVDC Rihand–Delhi
HVDC Sileru–Barsoor
HVDC Three Gorges – Changzhou
HVDC Tian–Guang
HVDC Troll
HVDC Vancouver Island
HVDC Volgograd–Donbass
Higashi-Shimizu Frequency Converter
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primaryTopic
High-voltage direct current
A high-voltage, direct current (HVDC) electric power transmission system (also called a power superhighway or an electrical superhighway) uses direct current (DC) for the bulk transmission of electrical power, in contrast with the more common alternating current (AC) systems. Most HVDC links use voltages between 100 kV and 800 kV. A 1,100 kV link in China was completed in 2019 over a distance of 3,300 km with a power of 12 GW. With this dimension, intercontinental connections become possible which could help to deal with the fluctuations of wind power and photovoltaics.
has abstract
A high-voltage, direct current ...... more than 2,500 km (1,600 mi).
@en
Die Hochspannungs-Gleichstrom- ...... gung mit hoher Gleichspannung.
@de
El Corrent continu d'alta tens ...... pública Democràtica del Congo.
@ca
Hoogspanningsgelijkstroom, Eng ...... haalbare wijze worden ingezet.
@nl
Högspänd likström , eller HVDC ...... ntionell växelspänningsteknik.
@sv
In elettrotecnica l'HVDC, acro ...... diramazioni e trasformazioni.
@it
La corriente continua de alta ...... ica del Congo.[cita requerida]
@es
Le courant continu haute tensi ...... tée à 1 GW par bipole en 2012.
@fr
Linia wysokiego napięcia prądu ...... ięcia przesyłająca prąd stały.
@pl
Os sistemas de corrente contín ...... (não há linha de transmissão).
@pt
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date
February 2021
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reason
many colors incorrect
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wikiPageUsesTemplate
subject
type
comment
A high-voltage, direct current ...... wind power and photovoltaics.
@en
Die Hochspannungs-Gleichstrom- ...... gung mit hoher Gleichspannung.
@de
El Corrent continu d'alta tens ...... s amb corrent altern trifàsic.
@ca
Hoogspanningsgelijkstroom, Eng ...... haalbare wijze worden ingezet.
@nl
Högspänd likström , eller HVDC ...... ntionell växelspänningsteknik.
@sv
In elettrotecnica l'HVDC, acro ...... diramazioni e trasformazioni.
@it
La corriente continua de alta ...... y seguras para uso doméstico.
@es
Le courant continu haute tensi ...... alternatif, finit par empêcher
@fr
Linia wysokiego napięcia prądu ...... ięcia przesyłająca prąd stały.
@pl
Os sistemas de corrente contín ...... (não há linha de transmissão).
@pt
label
Corrent continu d'alta tensió
@ca
Corrente contínua em alta tensão
@pt
Corriente continua de alta tensión
@es
Courant continu haute tension
@fr
High Voltage Direct Current
@it
High-voltage direct current
@en
Hochspannungs-Gleichstrom-Übertragung
@de
Hoogspanningsgelijkstroom
@nl
Högspänd likström
@sv
Linia wysokiego napięcia prądu stałego
@pl