digplanet beta 1: Athena
Share digplanet:

Agriculture

Applied sciences

Arts

Belief

Business

Chronology

Culture

Education

Environment

Geography

Health

History

Humanities

Language

Law

Life

Mathematics

Nature

People

Politics

Science

Society

Technology

NorNed
Blank map europe Nordned cable.svg
Location of NorNed
Location
Country Norway, Netherlands
Coordinates 53°26′4″N 6°51′57″E / 53.43444°N 6.86583°E / 53.43444; 6.86583 (NorNed - Eemshaven Static Inverter Plant)
58°16′58″N 6°51′55″E / 58.28278°N 6.86528°E / 58.28278; 6.86528 (NorNed - Feda Static Inverter Plant)
General direction north–south
From Feda, Norway
Passes through North Sea
To Eemshaven, Netherlands
Ownership information
Partners Statnett, TenneT
Construction information
Construction started 2006
Commissioned 2008
Technical information
Type submarine cable
Type of current HVDC
Total length 580 km (360 mi)
Power rating 700 MW
AC Voltage 300 kV (Feda), 400 kV (Eemshaven)
DC Voltage ±450 kV
Number of poles 1[1]

NorNed is a 580-kilometre (360 mi) long HVDC submarine power cable between Feda in Norway and the seaport of Eemshaven in the Netherlands, which interconnects both countries' electricity grids. It is the longest submarine power cable in the world.[2] Budgeted at €550 million, and completed at a cost of €600m,[3] the NorNed cable is a bipolar HVDC link with a voltage of ±450 kV and a capacity of 700 MW. NorNed is a joint project of the Norwegian transmission system operator Statnett and its Dutch counterpart TenneT.

Although classed as a "bipolar" HVDC scheme, the NorNed scheme is unusual for a Line-Commutated (thyristor-based) HVDC scheme since there is just one 12-pulse converter at each end of the scheme, midpoint-grounded at Eemshaven. With voltage-source converter-based HVDC systems, this arrangement with the two high voltage cables at equal and opposite voltages but only a single converter at each end is referred to as a Symmetrical monopole.

Consequently, with a DC voltage of ±450 kV, the converter for the NorNed project has a terminal to terminal DC voltage rating of 900 kV, making it (as of 2012) the highest voltage rating of any HVDC converter in the world.

Installation of the first sections was started in early 2006; the final section was laid by the end of 2007. On the Dutch shore, TenneT has connected the cable to the 380 kV Dutch high‑voltage grid. In Feda, Statnett has done the same for the 300 kV Norwegian transmission grid. Commercial operation started on 5 May 2008 with a capacity auction. The first commercial power transfer took place on 6 May 2008.[4]

After two months of operation, the cable generated revenues of approximately €50 million. In the business case drawn up for the NorNed cable, annual revenues were estimated at €64 million.[5]

NorNed has been included in European Market Coupling Company operations as of 12 January 2011.[6]

Sites[edit]

Site Coordinates
Eemshaven Converter Station 53°26′4″N 6°51′57″E / 53.43444°N 6.86583°E / 53.43444; 6.86583 (NorNed - Eemshaven Converter Station)
Feda Converter Station 58°16′58″N 6°51′55″E / 58.28278°N 6.86528°E / 58.28278; 6.86528 (NorNed - Feda Converter Station)

See also[edit]

References[edit]

  1. ^ [1]>The NorNed Project (ABB website)
  2. ^ Skog, J.E., van Asten, H., Worzyk, T., Andersrød, T., Norned – World’s longest power cable, CIGRÉ session, Paris, 2010, paper reference B1-106.
  3. ^ NorNed operational NorNed, 6 May 2008. Retrieved: 23 August 2010.
  4. ^ "NorNed auction expected to start Monday May 5" (Press release). TenneT. 2008-04-28. Retrieved 2008-05-05. 
  5. ^ "NorNed cable off to a promising start" (Press release). TenneT. 2008-07-09. Retrieved 2008-07-21. 
  6. ^ "Marketcoupling on NorNed-cable" (Press release). TenneT. 2011-01-12. Retrieved 2011-01-15. 

External links[edit]


Original courtesy of Wikipedia: http://en.wikipedia.org/wiki/NorNed — Please support Wikipedia.
A portion of the proceeds from advertising on Digplanet goes to supporting Wikipedia.
441 videos foundNext > 

NorNed 2

NorNed.

Onderzeese stroomkabel van 580 km

NorNed-kabel verbindt electriciteitsnet Nederland en Noorwegen.

NorNed cable (old version)

Statnett and TenneT are installing the world's longest submarine high voltage cable between Norway and the Netherlands. This animation gives a short overview...

Mogelijk ook kabel naar Denemarken na succes Norned

GRONINGEN - TenneT, de beheerder van het stroomnet, onderzoekt de haalbaarheid van een elektriciteitskabel van de Eemshaven naar Denemarken. Aanleiding is he...

Junior Country Match GER, NOR, NED

NorNed 06.05.2008

Første dag med kommersiell drift av NorNed-forbindelsen mellom Norge og Nederland.

Brand NorNed-stroomkabel in Eemshaven

EEMSHAVEN - In een loods van elektriciteitsnetbeheerder Tennet in de Eemshaven heeft zaterdag brand gewoed. De brand veroorzaakte flinke rookwolken.

Faith No More - Ashes To Ashes (Hardknox Norned Hand Mix)

Show Relay at Nordic Logging Championship, NOR-NED

Norge mot Nederlang i motorsag/timbersports staffet. Kjedebytte, kvisting, singlebuck, underhand. Fitting a new chan, limbing, singlebuck, underhand.

Landskamp NOR-NED-SWE 1983/84

441 videos foundNext > 

6 news items

 
NEWS.com.au
Thu, 17 Apr 2014 07:48:45 -0700

The female nose-norned viper was 20.3 centimetres long, only slightly bigger than the 15.4cm centipede. However, the centipede weighed 4.8 grams, compared with the viper which was only 4.2 grams. The “David and Goliath” battle occurred on the island of ...
 
NEWS.com.au
Thu, 17 Apr 2014 07:22:04 -0700

The female nose-norned viper was 20.3 centimetres long, only slightly bigger than the 15.4cm centipede. However, the centipede weighed 4.8 grams, compared with the viper which was only 4.2 grams. The “David and Goliath” battle occurred on the island of ...
 
Bloomberg
Tue, 25 Mar 2014 23:20:40 -0700

Norway produces about 95 percent of its electricity with hydropower and is building a similar cable to the U.K. It's already linked with the Netherlands via NorNed, a 700-megawatt subsea cable that began operating commercially in 2008. It also has ...
 
Ny Teknik
Sat, 19 Apr 2014 23:01:35 -0700

... måste man bygga pumpar vid varje vattendamm för att lagra överskottsel, kanske måste man kraftigare styra konsumtionsefterfrågans variationer, kanske måste man bygga ett halvdussin överföringskablar (typ NorNed-kabeln) till kontinenten, kanske ...
 
VEMW
Fri, 18 Apr 2014 01:48:45 -0700

We zien alleen dat ondanks allerlei initiatieven zoals marktkoppeling en nieuwe interconnectoren (NorNed en BritNed) er grote prijsverschillen zijn tussen – nationale – markten. Alleen Europa kan een einde maken aan de ongelijkheid. Het wordt de ...
 
Nieuwsbureau Energeia
Fri, 04 Apr 2014 02:00:00 -0700

Dat lijkt te betekenen dat de prijsafspraken geen invloed hebben gehad op de prijs van de stroomkabels voor de offshore windaansluitingen die Tennet in Duitsland realiseert, maar mogelijk wel op de in 2008 opgeleverde Norned-kabel, waarvoor ABB en ...
Loading

Oops, we seem to be having trouble contacting Twitter

Talk About NorNed

You can talk about NorNed with people all over the world in our discussions.

Support Wikipedia

A portion of the proceeds from advertising on Digplanet goes to supporting Wikipedia. Please add your support for Wikipedia!