Detail publikace

Measurement of Frequency Dependence of Self-Inductance of Power Capacitors

ROUBAL, Z. KŘÍŽ, T. BACHOREC, T.

Originální název

Measurement of Frequency Dependence of Self-Inductance of Power Capacitors

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Power polypropylene capacitors are an essential element of power converters and power quality conditioning equipment. Another major area of application is high power switching power supplies for powering drives. Real capacitors are not only representative of electrical capacitance, their parasitic parameters, especially the equivalent series inductance (ESL), can significantly affect the operation of switching power supplies. Conductive couplings are another important source of this inductance. Usually, a substitution scheme corresponding to a series resonant circuit is given for the capacitor, but by the measurements given in the paper, we can clearly see that ESL is frequency dependent, as is equivalent series resistance (ESR).

Klíčová slova

power capacitor, ESR, equivalent series inductance, finite element method

Autoři

ROUBAL, Z.; KŘÍŽ, T.; BACHOREC, T.

Vydáno

29. 5. 2023

ISBN

978-80-972629-6-9

Kniha

Proceedings of the 14th International Conference on Measurement

Strany od

131

Strany do

134

Strany počet

4

URL

https://www.measurement.sk/M2023/doc/Proceedings_M2023.pdf

BibTex

@inproceedings{BUT188053,
  author="Zdeněk {Roubal} and Tomáš {Kříž} and Tibor {Bachorec}",
  title="Measurement of Frequency Dependence of Self-Inductance of Power Capacitors",
  booktitle="Proceedings of the 14th International Conference on Measurement",
  year="2023",
  pages="131--134",
  doi="10.23919/MEASUREMENT59122.2023.10164398",
  isbn="978-80-972629-6-9",
  url="https://www.measurement.sk/M2023/doc/Proceedings_M2023.pdf"
}