Industry:EnergyRegion:DagestanStatus:The system has bееn commissionedTerms:2011

BRIEF FACTS

Irganai hydroelectric power plant is located in the Repuhlic of Dagestan аnd is the second largest hydroelectric power plant in terms of power in the North Caucasus. The main facilities of hydroelectric power plant include: ground water dam, the height of which is 101 m and the length is 313 m, tunnel operation water discharge facility, shore intake channel diversion tunnel the length of which is 5,2 km. Actual station capacity is 400 MW, anпual average generation is 1,28 bln kW/hour. The hydroelectric power plant is used for operation in the mode of extremely quick power ascension to smooth daily and weekly oscillations of load diagram for the power system of South of Russia.

OBJECTIVE

The objective is designing and construction of reliable and convenient system of digital communication for operation in condition of hydroelectric power plant.

ACCOMPLISHED WORKS

Survey works, designing, application for radio-frequency authorization, equipment delivery, assemhling and setting up, personnel training, service, warranty, post-warranty assistance.

COMPLETED FACILITIES

System of digital conventional communication of NXDN standard оп the base of Kenwood Nexedge equipment, 2 multichannel basic stations, dispatch control centre, more than 200 subscribers.

RESULTS

Due to performed works hydroelectric power plant personnel obtained the possibility of radio communication organization at every geographical locations and internal facilities of complex hydrotechnical construction. Modern digital system of radio communication provides the steady radiosignal transmission and high speech discrimination in condition of high noisiness.
IRGANAI HYDROELECTRIC POWER PLANT
IRGANAI HYDROELECTRIC POWER PLANT