Pregled bibliografske jedinice broj: 1018878
High-Frequency Modelling of a Setup for Time-Domain Inductor Characterization
High-Frequency Modelling of a Setup for Time-Domain Inductor Characterization // 2nd Croatia - Japan EMC Workshop 2019
Sendai, Japan, 2019. str. 1-1 (pozvano predavanje, nije recenziran, sažetak, ostalo)
CROSBI ID: 1018878 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
High-Frequency Modelling of a Setup for Time-Domain Inductor Characterization
Autori
Bačmaga, Josip
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, ostalo
Skup
2nd Croatia - Japan EMC Workshop 2019
Mjesto i datum
Sendai, Japan, 31.05.2019. - 01.06.2019
Vrsta sudjelovanja
Pozvano predavanje
Vrsta recenzije
Nije recenziran
Ključne riječi
lumped-element model, power inductor ; S-parameters ; switching DC-DC converters
Sažetak
A high-frequency lumped-element model of the setup for time-domain characterization of power inductors is presented. Each block of the circuit is separately modelled and its parameters are optimized to fit the impedance characteristics obtained by measurements or electromagnetic simulations. The extracted models are built of the frequency-independent elements and they are valid up to 100 MHz. Special attention is given to the methodology for modelling of the low-impedance power inductor. The extracted model can be used to correctly reproduce the inductor voltage and current waveforms for various operating conditions, such as different switching frequencies and peak-peak current values.
Izvorni jezik
Engleski
