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Description
  • Dokument se zabývá pulsním usměrňovačem proudového typu jako moderním řízeným usměrňovačem, který je velmi vhodný jako vstupní díl nepřímých měničů kmitočtu proudového typu, protože má nízké emise harmonických do napájecí sítě, řiditelný účinník a řízení proudu ve stejnosměrném meziobvodu. Je zde porovnání pulsním usměrňovačem a klasickým řízeným usměrňovačem. Jako vhodné metody řízení pro pulsního usměrňovače nebo pro frekvenční měniče jsou popsány metody pulsně šířkové, nebo delta modulace. V závěru příspěvku jsou doloženy výsledky měření na fyzikálním modelu. (cs)
  • This document occupy with the pulse rectifier current-type as a modern controlled rectifier, which is very suitable as an input unit of indirect frequency converters current-type, because its low emissions of harmonics into the network, the controlled power factor and the controlled current in DC link. There is a comparison between the pulse rectifier and the classical thyristor rectifier. There is a description of the zero current switch pulse rectifier as suitable input unit of indirect frequency converter current-type with the series resonant DC link. The vector pulse width modulation and the delta modulation as the suitable control methods for the pulse rectifiers or for the whole frequency converter are also described in the contribution. The measured results on the realized physical models are enclosed at the end of the contribution.
  • This document occupy with the pulse rectifier current-type as a modern controlled rectifier, which is very suitable as an input unit of indirect frequency converters current-type, because its low emissions of harmonics into the network, the controlled power factor and the controlled current in DC link. There is a comparison between the pulse rectifier and the classical thyristor rectifier. There is a description of the zero current switch pulse rectifier as suitable input unit of indirect frequency converter current-type with the series resonant DC link. The vector pulse width modulation and the delta modulation as the suitable control methods for the pulse rectifiers or for the whole frequency converter are also described in the contribution. The measured results on the realized physical models are enclosed at the end of the contribution. (en)
Title
  • Pulse Rectifiers Current-type for Applications in Modern Frequency Converters
  • Pulse Rectifiers Current-type for Applications in Modern Frequency Converters (en)
  • Pulsní usměrňovač proudového typu pro aplikace v moderních mšničích kmitočtu (cs)
skos:prefLabel
  • Pulse Rectifiers Current-type for Applications in Modern Frequency Converters
  • Pulse Rectifiers Current-type for Applications in Modern Frequency Converters (en)
  • Pulsní usměrňovač proudového typu pro aplikace v moderních mšničích kmitočtu (cs)
skos:notation
  • RIV/61989100:27240/04:00010010!RIV/2005/MSM/272405/N
http://linked.open.../vavai/riv/strany
  • 102.105
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(LN00B029)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 583220
http://linked.open...ai/riv/idVysledku
  • RIV/61989100:27240/04:00010010
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • VPWM;Pulse Rectifier;DC Current Regulation;Resonant Current-Type Indirect Frequency Converter (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [002052CF2507]
http://linked.open...v/mistoKonaniAkce
  • Trondheim, NORWAY, no
http://linked.open...i/riv/mistoVydani
  • Trodheim
http://linked.open...i/riv/nazevZdroje
  • NTNU, Norwegian University of Science and Technology
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Chlebiš, Petr
  • Hlisnikovský, Pavel
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
http://purl.org/ne...btex#hasPublisher
  • NORWAY, no
http://localhost/t...ganizacniJednotka
  • 27240
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