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Annual report 2010

Annual report 2010

Annual report 2010

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19. Investments in the Distribution Grid SectorThe construction of 110 kV Poima substation(80 MVA) was terminated.The project implementation ensured the coverageof growing loads of the promising region, reliableelectric power supply to Khanty-Mansiysk and theindustrial enterprises of the region.The construction of 110 kV substation in LyantoraDistrict with the delivering 110 kV high-voltageline (80 MVA, 2х7 km) was finalized.The commissioning of the new substation allowedensuring capacity delivery to newly commissionedpublic utility assets in the existing Lyantora residentialarea and allowed switching a part of loadsfrom the existing 110 kV substations to the newsubstation, creating prospective load reserve,increasing productive electricity supply and gavethe opportunity to suspend for repair the equipmentof the existing overloaded 110 kV substationswithout imposing any limitations on electricitydemand.JSC IDGC of the North CaucasusThe construction of 110 kV Tsentralnaya substationwas finalized. It has the overhangs of 110 kVhigh-voltage line in Yugo-Zapadny District ofStavropol (80 MVA, 13 km).The implementation of this project allowed eliminatingthe existing shortage of electric capacityat the delivering 110 kV substations of Yugo-Zapadny District of Stavropol (a branch ofStavropolenergo).JSC IDGC of the UralsThe new 110/10 kV Granitnaya substation (80 MVA,0.5 km) was put into operation. The commissioningof the new 110/10 kV Granitnaya substationensured reliable electric power supply to the customersof Chelyabinsk and created the necessarycapacity reserve for network connection of newcustomers (a branch of Chelyabenergo).The construction of 110 kV Belogorie substationwith 110 kV Chernoistochinsk — Belogorie highvoltageline (20 MVA, 28 km) was completed.The performance of work allowed ensuring thefunctional reliability of the system of energy supplyto the Gora Belaya mountain ski resort andcontributed to higher reliability of electric powersupply to the customers of adjacent human settlementssuch as the village of Uralets, the villageof Visil and the village of Ust-Utka (a branch ofSverdlovenergo).JSC Unified Power SalesCompanyThe construction of 110 kV Gorodskaya substation(80 MVA) was completed.The substation commissioning provided electricityto the central part of Yekaterinburg, increasedthe reliability of electric power supply to customersin Kirovsky District of the city, housingestates such as Pioner Village, UPI and Shartash.187

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