One of the key problems of energy transmission system within an independent environment refers to the necessity to establish a cost for system services on nondiscriminatory bases. A properly established cost provides economical signals for short-term and long-term recovery current expenses and for a fair cost allocation for participants. This paper aims to… (More)
This paper presents a software instrument designed for calculating of probabilistic power flow. There are discussed the results obtained by applying the instrument to study system test with 25 buses modeled on the national energy system in the south-west of Romania.
Growing uncertainty in power systems coupled with the introduction of power markets calls for the development of new tools for planning, operations and market-based decision-making. The Available Transfer Capacity (ATC) evaluation represents the fundamental security operational standard of the transmission network, in case of the new operating conditions of… (More)