Albertirsa–Zakhidnoukrainska–Vinnytsia powerline

The Albertirsa–Zakhidnoukrainska–Vinnytsia powerline is a power transmission line between Ukraine and Hungary. It is a part of the former "Mir" transmission system between the Soviet Union and Comecon countries. As of today, it is the only 750 kV-powerline in Hungary and one of the few powerlines operated with this voltage in the European Union.

Albertirsa–Zakhidnoukrainska–Vinnytsia powerline
The powerline meets Motorway M3 just east of Nagykalló in Hungary
Location of Albertirsa–Zakhidnoukrainska–Vinnytsia powerline
Location
CountryHungary, Ukraine
Coordinates47°13′28″N 19°34′48″E
48°15′6″N 22°22′00″E
49°23′11″N 24°14′57″E
49°09′54″N 28°43′23″E
General directionwest–east
FromAlbertirsa, Hungary
Passes throughZakhidnoukrainska
ToVinnytsia, Ukraine
Construction information
Construction started1975
Commissioned1979
Technical information
TypeOverhead transmission line
Type of currentHVAC
Total length479 km (298 mi)
Power rating2,000 MW
AC voltage750 kV
No. of circuits1

History

On 28 February 1974, the USSR, Bulgaria, Hungary, GDR, Poland and Czechoslovakia signed a cooperation agreement on construction of the 750 kV-line between Vinnytsia and Albertirsa, and substations Vinnytsia, Zakhidnoukrainska and Albertirsa.[1] Construction started in 1975 and it went in service in 1979.[2][3]

Since the synchronization of the power grid of Hungary with that of the synchronous grid of Continental Europe (ENTSO-E) and because of economic reasons, the powerline went out of service in 1993, but was put in service again in 2002 after some new equipment was installed.[2][4]

Technical description

The 479-kilometre (298 mi) long power line connects the substation of Albertirsa in Hungary with Zakhidnoukrainska substation, which is situated between Zhydachiv and Khodoriv in Ukraine. From there it runs further east to Vinnytsia substation, which is located in Vinnytsia Raion (southeast of the city of Vinnytsia).

Portal pylons are used as suspension pylons. These are free-standing structures in areas, which are sometimes flooded and guyed ones in areas without flood-danger. As anchor pylons towers with one crossbar are used whereby the conductor is led around the pylon structure. The powerline was designed for the transmission of 2,000 MW electricity.[2]

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See also

References
  1. Ginsburgs, George (1987). A calendar of Soviet treaties, 1974–1980. 33. BRILL. p. 9. ISBN 978-90-247-3628-7. Retrieved 2009-12-12.
  2. Bán, G.; Prikler, L.; Bánfai, G. (2003). 750 kV Reactive Power Control, Automatic Reclosing and Overvoltage Protection (PDF). IEEE Bologna Power Tech Conference. Bologna: Institute of Electrical and Electronics Engineers. Archived from the original (PDF) on 2011-07-06. Retrieved 2009-12-12.
  3. Trzeciakowski, Witold (August 1982). "Energy: Prospects and Policy issues in Intra-CMEA Relations" (PDF). International Institute for Applied Systems Analysis. CP-82-52. Retrieved 2010-01-31. Cite journal requires |journal= (help)
  4. Organisation for Economic Co-operation and Development (2000). Regulatory reform in Hungary. OECD reviews of regulatory reform. p. 266. ISBN 978-92-64-17667-6. Retrieved 2010-04-02.
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