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Description
  • Tento příspěvek se zabývá modelováním vysokofrekvenčních dějů v regulovaných elektrických pohonech napájených z výkonových polovodičových měničů. V článků jsou prezentovány různé techniky konstrukce modelu a detailně je popsán vyvinutý model. Tento model je následně použit pro analýzu přechodných přepětí vznikajících na motoru při napájení z frekvenčního měniče. Výsledky simulací jsou doloženy měřením realizovaným na laboratorním modelu pohonu a testy na hlavním pohonu tramvaje vyráběné ve Škoda Electric. (cs)
  • Presented paper deals with high frequency phenomena in frequency converter-fed ac motor drives. Modeling techniques of drive system are discussed and exact model have been proposed. The main emphasis is given on motor transient overvoltages that stress insulation system of fed motor. Motor overvoltages, their influence on motor insulation and especially influence of inverter's control on occurring surges are investigated. Obtained results are compared with existing standards. In order to verify obtained results, tests of main drive of light rail vehicle recently developed in Škoda Electric are presented as illustrative example.
  • Presented paper deals with high frequency phenomena in frequency converter-fed ac motor drives. Modeling techniques of drive system are discussed and exact model have been proposed. The main emphasis is given on motor transient overvoltages that stress insulation system of fed motor. Motor overvoltages, their influence on motor insulation and especially influence of inverter's control on occurring surges are investigated. Obtained results are compared with existing standards. In order to verify obtained results, tests of main drive of light rail vehicle recently developed in Škoda Electric are presented as illustrative example. (en)
Title
  • Modelling adjustable speed drives from electromagnetic compatibility point of view
  • Modelling adjustable speed drives from electromagnetic compatibility point of view (en)
  • Modelování elektrických pohonů z hlediska elektromagnetické kompatibility (cs)
skos:prefLabel
  • Modelling adjustable speed drives from electromagnetic compatibility point of view
  • Modelling adjustable speed drives from electromagnetic compatibility point of view (en)
  • Modelování elektrických pohonů z hlediska elektromagnetické kompatibility (cs)
skos:notation
  • RIV/49777513:23220/03:00000386!RIV07-MSM-23220___
http://linked.open.../vavai/riv/strany
  • 139-144
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • S
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
  • 615880
http://linked.open...ai/riv/idVysledku
  • RIV/49777513:23220/03:00000386
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Adjustable speed drives; Converter machine interactions; EMC/EMI; Induction machines; Modelling; Modulation strategies; Traction; FDTD methods; Motor transient overvoltage (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [AA9BAF5B5DCB]
http://linked.open...v/mistoKonaniAkce
  • Vysoké Tatry
http://linked.open...i/riv/mistoVydani
  • Košice
http://linked.open...i/riv/nazevZdroje
  • Electrical Drives and Power Electronics
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Peroutka, Zdeněk
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
http://purl.org/ne...btex#hasPublisher
  • Technical University
https://schema.org/isbn
  • 80-89061-77-X
http://localhost/t...ganizacniJednotka
  • 23220
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