RT Journal Article
SR Electronic
A1 Drgona, Peter
A1 Stefun, Rastislav
A1 Kascak, Slavomir
A1 Morgos, Jan
T1 Demonstration of a System Identification on Real Step-Down Power Converters
JF Communications - Scientific Letters of the University of Zilina
YR 2020
VO 22
IS 4
SP 128
OP 133
DO 10.26552/com.C.2020.4.128-133
UL https://komunikacie.uniza.sk/artkey/csl-202004-0016.php
AB System identification is a scientific field with a wide range of applications, including transport and transportation systems. Automotive industry has a growing trend of power converters implementation. In addition, intelligence of converters is developing. Thus, the power electronics and autotronics are application areas where identification can also be applied. Since buck (step-down), boost (step-up) and buck-boost are the most common topologies of the converters in automobiles, this article aims to demonstrate possibilities of using the identification procedure on the synchronous buck converter. The objective is to obtain a parametric model that could be further useful in analysis and other work with the converter.