Power system

Title page > Power system > Power system information > Grid scheme and data

Grid scheme and data

There are 6,727 km of 110 – 330 kV power transmission lines of high voltage including 64,5 km of underground cable lines. 
 

Division   Vilnius Kaunas Klaipėda Šiauliai Utena Total
Over-
head
lines,
km
110 kV 818 1263 863,5 890 1149,7 4984,2
330 kV 183 579 284 242 473 1761
Total 1001 1893 1147,5 1132 1622,7 6796,2
Cable
lines,
km
110 kV 33,73 14,9 34,53 - 2,43 85,5
300 kV underground cable - - 12,85 - - -
300 kV sea cable - - 200 - - 200
Total 33,73 14,9 247,38 - 2,43 298,44
Trans-
former
substa-
tions,
units
 
110 kV 40 58 45 34 42 219*
330 kV 3 4 4 2 3 16**
400 kV - 1 - - - 1***
Total 43 63 49 36 45 236
Trans-
formers,
units
110 kV - - 4 - - 4
330 kV 4 7 3 4 6 24
400 kV - - 3 - - 3****
Total 4 7 11 4 5 31
Trans-
former
capacity,
MVA
110 kV - - 92,6 - - 92,6
330 kV 750 1100 900 650 1000 4400
400 kV     768     768
Total 750 1100
1760,6
 
650 1000 5260,6
 
* including a 110 kV Varduva distribution station
** including a 330 kV switchyard at Lietuvos energija and the NordBalt HVDC converter
*** including the LitPol Link HVDC converter station 
**** including 300/330 kV transfomerst at the NordBalt HVDC converter
 
Information updated on 01. 07. 2016.
To top