Hradec substation

50.34611111111113.328611111111Koordinaten: 50 ° 20 '46 "N, 13 ° 19' 43 " O

The transformer station Hradec ( Czech: Prep. Stanice Hradec ) is a major substation between the 220 ​​kV and 400 kV level in the power grid of the Czech Republic. It is situated near Hradec u Kadaně in northern Bohemia. In Hradec emanating from the surrounding lignite power plants power lines are brought together, and it is the load distribution made.

Hradec is the starting point of two high-voltage lines to Germany, namely a 400 kV according Röhrsdorf in Saxony and a 400 kV line by Etzenricht in the Upper Palatinate in Bavaria. The transmission capacity of the line by Röhrsdorf, which went into operation in 1976, is 2640 MW. The earlier in the 1950s, built 220 kV line by Zwoenitz no longer exists. Direct feeds consist of the power plants Tušimice and Prunéřov on the 400 kV level.

It is noteworthy that the 400 kV line by Etzenricht between the busbar and the credits portal is designed as underground cables, possibly. Than single 400 kV line in the Czech Republic

400 kV lines are made by:

• Röhrsdorf (two systems )
• Etzenricht (a system )
• Prosenice (a system )
• Chrást (a system )
• Vyškov (a system )

220 kV lines are made by:

• Vítkov (two systems )
• Vyškov (two systems )