New methodology for design, analysis, and validation of DC/DC converters based on advanced controllers

Idris Gadoura, Kai Zenger, Teuvo Suntio, Petri Vallittu

Tutkimustuotos: KonferenssiartikkeliScientificvertaisarvioitu

6 Sitaatiot (Scopus)

Abstrakti

The DC/DC power converter including the equivalent series resistances (ESR) of output capacitor and inductor has been modeled using state-space representation. The ac-small signal models are derived to obtain the transfer functions of the system to tune the digital PID controller in order in voltage-mode control and current-mode control. The digital PID-controller parameters are optimized to achieve the output system requirements. The variations of the ESR of output capacitor obviously affect on the dynamic of the system and therefore on the tuning parameters of the digital PID controllers. The simulation results show the improvements of the system dynamic using digital PID controller.

AlkuperäiskieliEnglanti
Sivut23-21
Sivumäärä3
JulkaisuINTELEC, International Telecommunications Energy Conference (Proceedings)
DOI - pysyväislinkit
TilaJulkaistu - 1 jouluk. 1999
OKM-julkaisutyyppiEi OKM-tyyppiä
TapahtumaProceedings of the 1999 21st International Telecommunications Energy Conference (INTELEC'99) - Copenhagen, Denmark
Kesto: 6 kesäk. 19999 kesäk. 1999

!!ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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