Počet záznamů: 1
Comparison of Selected Properties of Three- and Five-Phase Induction Motors
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SYSNO ASEP 0351252 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Ostatní články Název Comparison of Selected Properties of Three- and Five-Phase Induction Motors Tvůrce(i) Schreier, Luděk (UT-L) RID
Bendl, Jiří (UT-L) RID
Chomát, Miroslav (UT-L) RID, ORCIDZdroj.dok. Maszyny elektryczne - Zeszyty Problemowe. - : Branzowy Osrodek Badawczo-Rozwojowy Maszyn Elektrycznych "Komel" - ISSN 0239-3646
-, č. 88 (2010), s. 169-174Poč.str. 6 s. Jazyk dok. eng - angličtina Země vyd. PL - Polsko Klíč. slova three- and five-phase induction machine ; symmetrical components ; space harmonics Vědní obor RIV JA - Elektronika a optoelektronika, elektrotechnika CEP GA102/08/0424 GA ČR - Grantová agentura ČR CEZ AV0Z20570509 - UE-C, UT-L (2005-2011) Anotace The paper analyses the rise of higher space harmonics in three-phase and five-phase induction machines. The results of the analysis show that there is a group of harmonics which are associated with symmetrical components of phase currents. In five-phase machines, The spectrum of higher harmonics assigned to component which generates the operating torque is shifted to higher orders. Due to this fact, the five-phase machines have several advantages compared with the three-phase machines. These advantages are apparent mainly in a steady-state operation at symmetrical feeding. The five-phase machines have, however, also improved properties in transient and fault states. Pracoviště Ústav termomechaniky Kontakt Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Rok sběru 2011
Počet záznamů: 1