On the transshipment site Mainskaya power plant (located downstream of Yenisei 21.5 km from SShGES) finished unloading barges with impellers for new hydroelectric power plant, which is October 7 at 14:00 local time, came to the pier hydropower. This is the last batch of large-sized heavy equipment for new hydroelectric stations. With the special handling mechanism (Chevrier) four runners were shipped to the site about Mainskaya plant, after which the barge went back to the river port "gerbil."
Transportation made by "Power Machines" large-sized units: rotor wheel (wheel weight — 145 tons, diameter — 6.84 m), axial bearings of maslovann (weight — 21 tons, diameter — 6.1 m) and 13-ton rotor cores auxiliary generators diameter of 6.09 m, was carried out the only possible way — by sea and river navigation routes in the summer of 2011 and 2012. Delivery of the equipment involved in the company Group of Companies "Spetstyazhavtotrans."
Ship with the last batch of large-sized units for Sayano-Shushenskaya hydroelectric power station started on August 27 from the pier on the waterfront of the Sverdlovsk St. Petersburg. Then it proceeded on the Ladoga and Onega lakes, then through the White Sea-Baltic Canal, came to the White Sea, to proceed along the Northern Sea Route, climb up the Yenisei to Krasnoyarsk. At the river port "Gerbil" vessel "river-sea" was unloaded at the dock. After that, four rotor wheel loaded onto a river barge. The other large units delivered at the Sayano-Shushenskaya hydroelectric power station by road.
The contract for the manufacture of main power equipment to restore the Sayano-Shushenskaya hydroelectric power station "Power Machines" and JSC "RusHydro", signed in November 2009. In addition, the specialists of "Power Machines" will provide services for installation of the supplied equipment, including installation supervision and commissioning.
In 2010, at the Sayan-Shushenskaya HPP least affected were restored after crash hydraulic units with station № 6,5,4 and 3. Remanufactured hydraulic power units operating in basic mode without participating in the regulation of frequency and power.
In 2011 JSC "RusHydro" the beginning of the second stage of recovery HPP, during which the station in the engine room will be installed 10 brand new hydraulic units. In this case, four cars returned to service in 2010 after the restoration repairs, will also be replaced. This has already withdrawn from work for replacement of hydraulic power units with station numbers 5 and 6.
As a result, by 2014 the Sayano-Shushenskaya hydropower plant will be fully equipped with new and modern equipment that meets modern safety and security requirements. The service life of new hydroelectric increased to 40 years, with a maximum turbine efficiency of 96.6%. The turbines are equipped with a more efficient system of technological protections acting on the automatic shutdown of the unit in case of unacceptable deviations regime controlled parameters.
The "RusHydro" — one of the largest Russian energy holdings, comprising more than 70 renewable energy facilities in Russia and abroad. The installed capacity of power plants that are part of RusHydro is 35.2 GW, including the power of "RAO Energy System of East". Total thermal capacity is 16168 Gcal / h.
"RusHydro" — the leader in the production of energy from renewable sources, developing power generation based on water flows, tidal, wind and geothermal energy.