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Elimination of Dead-Time Effect Causing Current Distortion of Single-Phase Power Converters

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F12%3A43915496" target="_blank" >RIV/49777513:23220/12:43915496 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Elimination of Dead-Time Effect Causing Current Distortion of Single-Phase Power Converters

  • Original language description

    This paper describes constraints created by dead-times in single-phase voltage-source inverters working with medium and high switching frequencies (over thousands of Hertz). The dead-times cause distortion of a current at a converter ac side which is notacceptable especially in applications requiring high-precision current control. The control of voltage-source converter presented in this paper uses vector control in Cartesian coordinates which is offers very good dynamic properties. However, it is notable to naturally compensate the dead-time effects. Therefore, we complete this control by dead-time compensation block mitigating the unwanted distortion of converter ac current caused by dead-time effects using a nonlinear function generator. The behaviour of inverter control with proposed dead-time compensation and without compensation is reported in this paper.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JA - Electronics and optoelectronics

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2012

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    EPE PEMC 2012 ECCE Europe - 15th International Power Electronics and Motion Conference and Exposition

  • ISBN

    978-1-4673-1971-3

  • ISSN

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

    "DS1e.3-1"-"DS1e.3-6"

  • Publisher name

    IEEE

  • Place of publication

    New York

  • Event location

    Novi Sad, Srbsko

  • Event date

    Sep 4, 2012

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article