Josef Fantík

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This paper presents an overview of a complex approach to optimal planning of ancillary services ensuring reliable power balancing of a transmission system in liberalized market conditions that is performed by a transmission system operator (TSO). To accomplish this goal analytical computations together with optimizations and Monte Carlo simulations are(More)
In this paper two criteria for evaluation of power balance control performance in control areas of the UCTE interconnection are proposed: the mean value of Area Control Error (ACE) and the standard deviation of ACE. A methodology for assigning fair values of the two criteria to individual control areas is presented. This methodology ensures that the UCTE(More)
One of basic system services that an electricity transmission system operator guarantees is power balance maintenance. The aim of this service is to keep power export/import to/from surrounding interconnected electricity systems at a proposed value. This implies that the amplitude of a power balance deviation has to be kept in specified boundaries. The(More)
In this paper a task of finding an optimal set of ancillary services for power balance control is formulated and an algorithm how to solve the optimization task is described. The set of ancillary services is optimal in the sense that it ensures safe, reliable operation of the transmission system under minimal costs for ancillary services purchase on the(More)
This paper presents an overview of a complex approach to optimal planning of ancillary services ensuring reliable power grid balancing in liberalized market conditions that is performed by the transmission system operator. To accomplish this goal analytical computations together with optimizations and Monte-Carlo simulations are used. Attention is also paid(More)
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