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Obrigheim Nuclear Power Plant: Difference between revisions

Coordinates: 49°21′52″N 9°04′35″E / 49.3645°N 9.0763°E / 49.3645; 9.0763
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{{Infobox power station
{{Infobox power station
|name = Obrigheim Nuclear Power Plant
| name = Obrigheim Nuclear Power Plant
|image = Nuclear Power Plant Obrigheim.jpg
| official_name = Kernkraftwerk Obrigheim
|image_caption = The Obrigheim Nuclear Power Plant
| image = Nuclear Power Plant Obrigheim.jpg
|location_map = Germany
| image_size =
| image_caption = The Obrigheim Nuclear Power Plant
|country = [[Germany]]
| image_alt =
|lat_d = 49|lat_m = 21|lat_s = 52|lat_NS = N
| location_map = Germany
|long_d = 9|long_m = 04|long_s = 35|long_EW = E
| location_map_width =
|coordinates_type = region:DE-BW_type:landmark_source:dewiki
| location_map_text =
|coordinates_display = title
| lat_d = 49|lat_m = 21|lat_s = 52|lat_NS = N
|operator = [[EnBW]]
| long_d = 9|long_m = 04|long_s = 35|long_EW = E
|construction_began = 1965
| coordinates_type = region:DE-BW_type:landmark_source:dewiki
|commissioned = March 31, 1969
| coordinates_display= inline,title
|decommissioned = May 11, 2005
| coordinates_ref =
|reactors_operate_mw =
|reactors_decom_mw = 1 x 357 [[Megawatt|MW]]
| country = [[Germany]]
| location = [[Obrigheim]], [[Neckar-Odenwald-Kreis]]
|reactors_const_mw =
| status = M
|average_annual_year = 2004
| construction_began = 1965
|average_annual_gen = 2,593
|net_generation = 86,821
| commissioned = March 31, 1969
| licence_expires =
|website = [http://www.enbw.com/content/de/der_konzern/enbw_gesellschaften/kraftwerke_ag/standorte/kernkraftwerk_obrigheim/index.jsp Site c/o EnBW]
|as_of = November 1, 2006
| decommissioned = May 11, 2005
| cost =
| owner = [[EnBW]]
| operator =
| developer = Kernkraftwerk Obrigheim GmbH
| constructor =
| reactors_operate_mw=
| reactors_const_mw =
| reactors_planned_mw=
| reactors_decom_mw = 1 x 357 [[Megawatt|MW]]
| reactors_cancel_mw =
| reactor_type = [[Pressurized water reactor|PWR]]
| reactor_supplier = [[Siemens-Schuckert]]
| turbine_manu_npp =
| installed_capacity =
| max_planned_cap =
| capacity_factor =
| average_annual_gen = 2,593
| net_generation = 86,821
| website = [http://www.enbw.com/content/de/der_konzern/enbw_gesellschaften/kraftwerke_ag/standorte/kernkraftwerk_obrigheim/index.jsp Site c/o EnBW]
| as_of = July 6, 2012
| extra =
}}
}}
The shut down '''[[Nuclear power]] station Obrigheim''' (KWO) lies in [[Obrigheim]] in [[Neckar-Odenwald-Kreis]] (a part of [[Neckar]]). It operated one [[pressurized water reactor]] unit.
The '''Obrigheim Nuclear Power Plant''' (KWO) is a mothballed nuclear power plant in [[Obrigheim]], [[Neckar-Odenwald-Kreis]] (a part of [[Neckar]]). It operated one [[pressurized water reactor]] unit.


==History==
==History==

Revision as of 15:55, 6 July 2012

Obrigheim Nuclear Power Plant
The Obrigheim Nuclear Power Plant
Map
CountryGermany
LocationObrigheim, Neckar-Odenwald-Kreis
Coordinates49°21′52″N 9°04′35″E / 49.3645°N 9.0763°E / 49.3645; 9.0763
StatusMothballed
Construction began1965
Commission dateMarch 31, 1969
Decommission dateMay 11, 2005
OwnerEnBW
Operator
  • EnBW Kernkraft GmbH
Power generation
Nameplate capacity
  • 340 MW
External links
WebsiteSite c/o EnBW
CommonsRelated media on Commons

The Obrigheim Nuclear Power Plant (KWO) is a mothballed nuclear power plant in Obrigheim, Neckar-Odenwald-Kreis (a part of Neckar). It operated one pressurized water reactor unit.

History

The Obrigheim Nuclear Power Plant on the left
View of the nuclear power plant
The nuclear power plant in 1979

Planning

On May 5, 1955 the Federal Republic of Germany, with the French occupation force, started to work seriously towards peaceful use of nuclear energy. Particularly the district of Bavaria and Baden-Württemberg were interested in such development. In 1957 the Arbeitsgemeinschaft Kernkraft Stuttgart (AKS) group had already been created in Baden-Württemberg. The president and minister of economics of Baden-Württemberg at the time, Hermann Veit took over the project of establishing a nuclear power plant, and looked towards the Calder Hall Gas cooled reactor in England for a design.

In spring 1959, AKS chose an exotic reactor design, the organically moderated and cooled reactor (OMR). When the much smaller AEC demonstration facility at Piqua, Ohio reported severe problems, they switched to a light water reactor in 1962.

Power line to the plant

The electric power generated by Obrigheim Nuclear Power Station was transported by a single powerline to Hüffenhardt substation. This powerline carries 4 circuits, 2 for 220 kV and 2 for 110 kV. Hereby the circuits for 110 kV are mounted on the lowest of the three crossbars of the pylons, whereby the circuits for 220 kV are mounted on the middle and the upper crossbar of the pylons.

An interesting feature of the powerline is, that between the pylons insulators are monted between the conductors in order to prevent short circuits by too close conductor clearance when strong wind occurs.

Meteorological towers

For radioactivity monitoring there were two meteorological towers, which were both built as guyed lattice steel mast. One of them was built in 1977/78 between Asbach and Kirstätter Hof at 49 20 30 N and 9 02 47 E. In 2001 this 169 metres tall guyed mast was demolished by explosives. On its site afterwards a free-standing mobile phone transmission tower consisting of prefabricated concrete was built. The other meteorological tower, which is 99 metres tall and situated close to the power plant, was erected in 1962 and is still in use.

See also