Map showing NordBalt HVDC Light link between Klaipeda, Lithuania and Nybro, Sweden.
Click for larger image

NordBalt

NordBalt HVDC Light connection strengthens integration of Baltic energy markets with northern Europe

The TSO's of Sweden, Svenska Kraftnät and Lithuania, LITGRID turtas have awarded ABB contracts to supply a new HVDC Light link between the two countries. The transmission rated 700 MW will link together the electricity networks of the three Baltic States with those of the Nordic countries. The purpose is to strengthen security of supply in both the Baltic countries and the southern part of Sweden and also to integrate an emerging joint Baltic electricity market with the Nordic and European markets.

The system incorporates special features such as active AC voltage support providing greater network stability and black-start capability providing faster grid restoration after a blackout. The system is designed for integration into a future pan-European grid with the evolution of the DC grid concept, under discussion around the world.

The link consists of a 400 km long sea cable route, land cable routes of 40 km on the Swedish side and 10 km on the Lithuanian side, and two HVDC Light converter stations, one in Nybro, Sweden and the other in Klaipeda, Lithuania.

The link is scheduled to go into operation in 2015.

Main data
Commissioning year: 2015
Power rating: 700 MW
No. of poles:2
AC voltage:Swedish side: 400 kV
Lithuanian side: 330 kV
DC voltage:±300 kV
Length of DC submarine cable route: 400 km
Length of DC land cable route:40 km (Swedish side)
10 km (Lithuanian side)
Main reason for choosing HVDC:Length of sea crossing
Asynchronous networks

    •   Cancel
      • Twitter
      • Facebook
      • LinkedIn
      • Weibo
      • Print
      • Email
    •   Cancel

    Your preferences:

    ABB contact for United States of America

    db0003db004333 f23761b848a72638c12577f8007863b2