Keywords: elektromagnetne naprave, magnetno nelinearne karakteristike, eksperimentalne metode, transformatorji, dinamični modeliPublished in DKUM: 10.07.2015; Views: 1763; Downloads: 30 Link to full text
Abstract: This paper presents a complete digitally controlled dc-dc buck converter performed by FPGA circuitry. All tasks, analog to digital conversion, control algorithm and pulse width modulation, were implemented in the FPGA. This approach enables high-speed dynamic response and programmability by the controller, without external passive components. In addition, the controller's structure can be easily changed with out external components. The applied algorithm enables a switching frequency of 100 kHz.Keywords: converters, digital controllers, FPGAPublished in DKUM: 01.06.2012; Views: 1934; Downloads: 104 Link to full text
Keywords: matrični pretvorniki, trifazni matrični usmerniki, višje harmonske komponente, vhodna napetost, faktor moči, tehnika vzorčenja, modulacijski algoritmi, simulacija vazjaPublished in DKUM: 11.08.2008; Views: 4082; Downloads: 380 Full text (2,83 MB)
Keywords: merilniki razdalje, merilniki z induktivnimi senzorji, merilni mostiči, sinhrona demodulacija, množilniki, sitaPublished in DKUM: 26.07.2007; Views: 2906; Downloads: 0
