Solving of transmission network development tasks in market and uncertainty conditions

Solving company cooperation tasks in the construction of power transmission lines

“…NETWORK OF THE BALTIC REGION An example which was taken as a basis for calculations in this article is an energy infrastructure project "Kurzeme Ring" involving the construction of a 330kV overhead line and reconstruction of existing 110kV transmission line in the western part of Latvia with a main purpose of increasing the throughput capacity in Kurzeme region, which was impossible up to now. It is a part of the larger NordBalt project, the implementation of which includes the interconnection installation Latvia -Estonia -Sweden with a view to improve power supply reliability in the Baltics [4,5].…”

“…Along with problems related to crossings of distribution networks, the authors have also addressed other problems related to crossings of roads as well as land property and small privately owned buildings. Also, a description is given of the possibility of using the avoided cost method and cooperative game theory methods [4] for solving the above problems.…”

Reliability of Latvian Power System’S 330 KV Substations

“…The evaluation of substation reliability is based on analysis of its electrical diagrams and of the impact of its emergency regimes on the operational reliability of the whole EPS [1][2][3][4][5][6][7][8][9][10][11][12]. The development of EPS and the renovation of its primary and secondary equipment cause changes in the reliability factors of some substations and, as a result, of the whole EPS.…”