Приказано Главна колекција / Main Collection за аутора "Krstić, Ivan"
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Controlling the thermal environment of underground cable lines using the pavement surface radiation properties
Klimenta, Dardan; Perović, Bojan; Klimenta, Jelena; Jevtić, Milena; Milovanović, Miloš; Krstić, Ivan (IET Generation, Transmission & Distribution, 2018-05-03)The main purpose of this study is to show how the emissivity and absorptivity of a pavement surface aboveunderground cables affect their ampacity. The use of cool pavements whose surfaces absorb less heat ... -
Design of IIR Multiple-Notch Filters with Symmetric Magnitude Responses About Notch Frequencies
Krstić, Ivan; Nikolić, Saša; Stančić, Goran; Lekić, Predrag (Circuits, Systems, and Signal Processing, 2018-05)A novel all-pass-based infinite impulse response (IIR) digital multiple-notch filter design method is presented in this paper. The proposed method ensures that, for an arbitrary pass-bands ripple value, specifications ... -
Modelling the thermal effect of solar radiation on the ampacity of a low voltage underground cable
Klimenta, Dardan; Perović, Bojan; Klimenta, Jelena; Jevtić, Milena; Milovanović, Miloš; Krstić, Ivan (International Journal of Thermal Sciences, 2018-08)Compared with other underground cables, low voltage cables are most intensely heated by the sun due to the low laying depth. Accordingly, the main purpose of this paper is to show how the heat of solar radiation affects ...