The energy Ministry said details of the incident at Kalinin NPP
Energy Ministry said details of the event at the Kalinin NPP in Tver region, where he passed out 3 units.
According to the Ministry, the incident occurred at five in the morning.
at the station at the same time passed out 1st, second and fourth blocks with total load of 3, 2 thousand MVt. The third reduced load with 1061 MW to 476. Consumers is not affected.
according to the Ministry of energy, after disconnecting the Supervisory control gave the command as soon as possible to use of a series of blocks on other stations, because of this, the frequency in the Unified energy system of Russia was restored to 49, 95 Hertz.
Through 42 minutes after the events at the Kalinin nuclear power plant has launched a number of switches. Emergency repair work continues, told in the Ministry.
As stated on the station, the shut-off to turn off 2-high-voltage transmission lines, which, for its part, shut down the circuit at some of the transformers.
It is noted that the fourth unit is ready for inclusion in the grid, and 1st and second will start after the causes of shutdown.
The radiation background at the station and around it remain unchanged and placed at the level of the natural background of natural values, underlined in the message.
According to the chief city of the Unified dispatcher service Elena Semenova, shutdown units has not affected the life of the city Udomlya, where the station is located, the situation there is " absolutely calm."
the station has begun work the Commission of Ministry.
Kalininskaya nuclear power plant (KNPP) located in the Northern part of the Tver region on the southern shore of lake Udomlia. Construction began in 1974, and usage introduced in 1984.
from station four power units with water-cooled power reactors (VVER-1000) with an installed capacity of 1000 MW each. The results of last year the station has set a record of generating electrical energy in the entire known history of operation of Russian NPPs.
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