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Media Nuclear Power Plant news

18. 4. 2007

JE Temelin traffic

Information on NPP Temelín 77/2007

Unit 2 is in operation at planned power. At Unit 1, works are under way on the drying of the collecting device of the generator exciter.

April 17, 2007

The technicians presume that the works will be shortened by 2 days and the Unit will be synchronized to the grid on Saturday. This morning, the technicians found at an inspection of the steel cables of the containment (protective envelope) cap that one of the 36 cables that pre-stress this reinforced concrete envelope is broken. The event was examined in the usual way during the day and the cable will be replaced in compliance with the process procedures in the following outage. In accordance with the design, the unit may be operated with up to 4 missing cables out of the total number of 96 in the cylindrical part and 2 missing cables of the total number of 36 in the containment cap.
All auxiliary systems of the power plant are in operation in accordance with the operational needs of the units.

Information on parameters at Unit 1 today on April 17, 2007 at 17:00 o‘clock:
· Unit is in Mode 3
· Reactor power is 0 %
· Turbine generator output - 0 MWe
· Electricity production since the beginning of the year: 579 239 MWh

Information on parameters at Unit 2 today on April 17, 2007 at 17:00 o‘clock:
· Unit is in Mode 1 - power operation
· Reactor power is 100 %
· Turbine generator output - 1011 MW
· Electricity production since the beginning of the year: 2 541 458 MWh

Ing. Milan Nebesář
Spokesman of the CEZ Group
Temelín NPP