Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Jovičić, Aleksandar"'
Autor:
Jovicic, Aleksandar, Hug, Gabriela
In this paper, a novel linear algorithm is proposed for state estimation including bad data detection of power systems that are monitored both by conventional and synchrophasor measurements. Both types of data are treated simultaneously and the state
Externí odkaz:
http://arxiv.org/abs/2001.10764
Publikováno v:
Megatrend Revija, Vol 20, Iss 3, Pp 25-37 (2023)
Internet-based purchasing (online purchasing) in the Republic of Serbia is analyzed, comparing the period before the Covid-19 pandemic versus afterwards, aiming to discover the effect of the pandemic on customer behavior during online purchasing. A s
Externí odkaz:
https://doaj.org/article/0ca8c42d58d148a5a6ce46d4b20f2ca5
Publikováno v:
Megatrend Revija, Vol 20, Iss 2, Pp 1-24 (2023)
Internet-based purchasing ("online") is an alternative to traditional purchasing in a physical store ("offline"). First "online" purchasing is analyzed in the context of digital transformation, as a consequence of digitization (switching from analog
Externí odkaz:
https://doaj.org/article/9845d956303a467a839e79b44496376a
The equivalent split-circuit formulation is a novel approach that has recently been applied to a range of power system related problems. As a result, a linear and a nonlinear method for power system state estimation with simultaneous treatment of the
Externí odkaz:
http://arxiv.org/abs/1907.09863
An Equivalent Circuit Programming (ECP) approach that expresses the optimality conditions of an optimization problem in terms of an equivalent circuit model and uses circuit simulation techniques to solve for an optimal solution, is applied to the st
Externí odkaz:
http://arxiv.org/abs/1904.04929
In this paper, a novel formulation for the power system state estimation is proposed, based on the recently introduced equivalent split-circuit formulation of the power flow problem. The formulation models the conventional and time synchronized measu
Externí odkaz:
http://arxiv.org/abs/1812.06723
In this paper, a novel linear formulation for power system state estimation that simultaneously treats conventional and synchrophasor measurements is proposed. A linear circuit model for conventional measurements is introduced to enable a fully linea
Externí odkaz:
http://arxiv.org/abs/1812.00070
Publikováno v:
Megatrend Revija, Vol 19, Iss 3, Pp 475-493 (2022)
Internet-based ("online") purchasing during the Covid-19 pandemic is presented. The effect of the pandemic on "online" purchasing is presented from three perspectives: (1) the effect of pandemic on the frequency of"online" purchasing, (2) the effect
Externí odkaz:
https://doaj.org/article/f821f9060ea94debb951fa64ab67b923
Publikováno v:
Ekonomika Poljoprivrede (1979), Vol 69, Iss 4, Pp 1125-1137 (2022)
The audit of agribusiness operations is present in companies with significant agricultural potential, which can be accepted as justified in our conditions. The agricultural sector is one of the development sectors in the Republic of Serbia, which nec
Externí odkaz:
https://doaj.org/article/5698a5ac784a4846ba01a321cd780279
Publikováno v:
Tehnika, Vol 77, Iss 1, Pp 125-128 (2022)
Waste foundry slag, which is formed in the process of melting iron and is collected from the mouths of electric arc furnaces, is stored in all foundries in Serbia in temporary landfills, usually within the factory. Given the large amounts of waste sl
Externí odkaz:
https://doaj.org/article/ae8b6d8fc8d0472b9c7cadace9d40ebc