Project of expansion of substation 220 kv Lyaskelya foresees modernization of the opened distributive device (I YELL) 110 kv with setting of four disconnectors 110 kv, two elegazovykh switches 110 kv, two transformers by total power 32 MVA. In addition, on substation new complete distributive devices (KRU) will be built 35 kv and 10 kv, that will allow to carry out editing of two cable busses 35 kv by a general extent a 50 km On these lines the transmission of electric power will be carried out on an island
Balaam. The cost of works will make more than 250 million roubles.Presently on an object first-minings are conducted – vegetable soil is taken off on an area, where works will be executed, entrance roads are laid. Works will begin in the near time
on the book-mark of foundations under a basic electrical engineering equipment. Expansion of substation it is planned to complete at the end of 2009.Substation 220 kv Lyaskelya by the set power 126 MVA was built in 1984. An object provides electric power of users
two cities of Republic Karelia – Sortavala and Pitkyaranta, where more than 30 thousand persons live.
