LitPol Link

From Infogalactic: the planetary knowledge core
Jump to: navigation, search

<templatestyles src="Module:Hatnote/styles.css"></templatestyles>

LitPol Link
File:Map of LitPol Link.jpg
Location
Country Lithuania; Poland
Coordinates Lua error in package.lua at line 80: module 'strict' not found.
Lua error in package.lua at line 80: module 'strict' not found.
Lua error in package.lua at line 80: module 'strict' not found.
Lua error in package.lua at line 80: module 'strict' not found.
Lua error in package.lua at line 80: module 'strict' not found.
Lua error in package.lua at line 80: module 'strict' not found.
General direction east–west–east
From Kruonis
Passes through Alytus
Ełk
To Narew
Matki
Ownership information
Owner LitPol Link
Partners PSE-Operator
Litgrid
Construction information
Construction started 5 May 2014
Construction cost 340 mill.[1]
Technical information
Type overhead transmission line
Type of current HVDC ( back-to-back)
Total length Lua error in Module:Convert at line 1851: attempt to index local 'en_value' (a nil value).
Power rating 1,000 MW
AC Voltage 330& kV in Lithuania
400 kV in Poland
DC Voltage ±70 kV
Number of circuits 2

The Lithuania–Poland interconnection LitPol Link is a 1000 MW electricity link between the Baltic transmission system (part of the IPS/UPS system) and the synchronous grid of Continental Europe.

History

In 2000, European Commission and the EBRD agreed to finance a feasibility study on the PolandLithuania transmission interconnection. The study was completed in September 2002.[2] The connection is expected to increase Poland's electricity interconnection level from 2% to 4%.[3] Parts of LitPol are on the EU "Projects of Common Interest" list in November 2015.[4]

On 29 September 2006 Polish President Lech Kaczyński and Lithuanian President Valdas Adamkus signed a joint declaration on the joint power grid project during their meeting in Warsaw.[5] The memorandum of understanding to establish a joint interconnection operator was signed between Lietuvos Energija and Polish PSE-Operator in Vilnius on 8 December 2006. Agreement to establish a joint project company was signed on 12 February 2008 in Warsaw.[6] The joint project company, LitPol Link, was established on 19 May 2008.[7]

On 12 September 2011, PSE-Operator signed a contract with the Polish construction company PBE ELBUD Group to build a 400 kV overhead line between Ełk and Łomża.[8] In early 2013 Lithuanian transmission system operator Litgrid awarded ABB Group a $110 million contract to supply and install the first HVDC converter station near Alytus, Lithuania.[9]

On 5 May 2014, construction of the link was initiated in the Alytus district.[10] On 9 December 2015, the LitPol electricity link began the test operation, with 200 MW of electricity being sold to Lithuania from Poland on the first day.[11]

Technical features

The interconnection consists of 53-kilometre (33 mi) double circuit 330 kV line Kruonis–Alytus, 1000 MW back-to-back converter in Alytus, and 48-kilometre (30 mi) double circuit 400 kV line from Alytus to the Lithuania–Poland border in the Lithuanian side and 106-kilometre (66 mi) double circuit 400 kV line border–Ełk in the Polish side.[12]

According to the pre-feasibility study the cost of interconnection was estimated at €237 million. In addition, Poland invested €650 million and Lithuania €262 million to upgrade existing energy infrastructure, including Poland–Germany and Poland–Czech Republic upgrades.[7] Lithuania–Poland interconnection has been listed as a EU Trans-European Networks project. The interconnection has an initial capacity of 500 MW with transmission capacity upgrade to 1000 MW possible after construction of second HVDC back-to-back station.[13][14]

HVDC Back-to-back station

The Alytus HVDC back-to-back station is situated 600 metres (2,000 ft) southwest of the existing 330 kV-substation, which was also extended. It consists of two converters, each rated for 500 MW transmission power. The facility is 200 metres (660 ft) long and 170 metres (560 ft) wide.[15]

Project company

LitPol Link is formed by PSE-Operator and Litgrid with equal stakes. The company is based in Warsaw.[13] The company CEO is Artūras Vilimas.[16]

See also

References

  1. Lithuania's Litgrid secures EUR 50 million from NIB to fund LitPol Link
  2. Lua error in package.lua at line 80: module 'strict' not found.
  3. "Achieving the 10% electricity interconnection target" page 5+8. European Commission, 25 February 2015.
  4. "Union list of projects of common interest" page 10. European Commission, 18 November 2015.
  5. Lua error in package.lua at line 80: module 'strict' not found.
  6. Lua error in package.lua at line 80: module 'strict' not found.
  7. 7.0 7.1 Lua error in package.lua at line 80: module 'strict' not found.
  8. Lua error in package.lua at line 80: module 'strict' not found.
  9. Lua error in package.lua at line 80: module 'strict' not found.
  10. Lua error in package.lua at line 80: module 'strict' not found.
  11. Lua error in package.lua at line 80: module 'strict' not found.
  12. Lua error in package.lua at line 80: module 'strict' not found.
  13. 13.0 13.1 Lua error in package.lua at line 80: module 'strict' not found.
  14. Lua error in package.lua at line 80: module 'strict' not found.
  15. Lua error in package.lua at line 80: module 'strict' not found.
  16. Lua error in package.lua at line 80: module 'strict' not found.

External links