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Description
  • Při zkušebním měření vlivu výpadku synchronního stroje s vyniklými póly ze synchronismu, byla zjištěna přítomnost deformace indukovaného napětí 3. harmonickou ve všech fázích, jejichž společným působením vzniká netočivá složka mezi nulovým bodem synchronního generátoru a nulovým bodem sítě. (cs)
  • By the test measurement of effect of pulling out of synchrnism of synchronous machines with salient poles on the electrical power network and synchronous machine was be detect existence of curves deformation of induction voltage. The curves are in all phases deformed with 3.th harmonics of voltage, whose common action forms noncircular vector of voltage betwen null point of electrical power network and null point of synchronous machine winding. If there are these null points connected, is generated the circulating current surge, that as flowing through the null conductor with frequencies 150 Hz and with amplitude equal to sum of all phases current. Time lag the 3.th harmonic of phase voltage is defined by load angular size. On the pulling out of synchronism is chanced the position ot this 3.th harmonic in face of fundemental harmonic. Per this is possible observe pole instantaneous position.
  • By the test measurement of effect of pulling out of synchrnism of synchronous machines with salient poles on the electrical power network and synchronous machine was be detect existence of curves deformation of induction voltage. The curves are in all phases deformed with 3.th harmonics of voltage, whose common action forms noncircular vector of voltage betwen null point of electrical power network and null point of synchronous machine winding. If there are these null points connected, is generated the circulating current surge, that as flowing through the null conductor with frequencies 150 Hz and with amplitude equal to sum of all phases current. Time lag the 3.th harmonic of phase voltage is defined by load angular size. On the pulling out of synchronism is chanced the position ot this 3.th harmonic in face of fundemental harmonic. Per this is possible observe pole instantaneous position. (en)
Title
  • Deformation of voltage and current waveforms of synchronous machine on pulling out of synchronism
  • Deformation of voltage and current waveforms of synchronous machine on pulling out of synchronism (en)
  • Deformation of voltage and current waveforms of synchronous machine on pulling out of synchronism (cs)
skos:prefLabel
  • Deformation of voltage and current waveforms of synchronous machine on pulling out of synchronism
  • Deformation of voltage and current waveforms of synchronous machine on pulling out of synchronism (en)
  • Deformation of voltage and current waveforms of synchronous machine on pulling out of synchronism (cs)
skos:notation
  • RIV/61989100:27240/04:00010303!RIV/2005/MSM/272405/N
http://linked.open.../vavai/riv/strany
  • 147-153
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
  • 559600
http://linked.open...ai/riv/idVysledku
  • RIV/61989100:27240/04:00010303
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • synchronous machine;current;voltage;deformation (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [9F09D86D3D88]
http://linked.open...v/mistoKonaniAkce
  • Praha
http://linked.open...i/riv/mistoVydani
  • Praha
http://linked.open...i/riv/nazevZdroje
  • XII. International Symposium on electric Machinery
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
  • Pospišilík, Jiří
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
http://purl.org/ne...btex#hasPublisher
  • České vysoké učení technické v Praze. Fakulta elektrotechnická
https://schema.org/isbn
  • 80-01-0306
http://localhost/t...ganizacniJednotka
  • 27240
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