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Effect of higher spatial harmonics on properties of six-phase induction machine fed by unbalanced voltages
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SYSNO ASEP 0437384 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Effect of higher spatial harmonics on properties of six-phase induction machine fed by unbalanced voltages Tvůrce(i) Schreier, Luděk (UT-L) RID
Bendl, Jiří (UT-L) RID
Chomát, Miroslav (UT-L) RID, ORCIDZdroj.dok. Electrical Engineering. - : Springer - ISSN 0948-7921
Roč. 97, č. 2 (2015), s. 155-164Poč.str. 10 s. Forma vydání Tištěná - P Jazyk dok. eng - angličtina Země vyd. DE - Německo Klíč. slova six-phase induction machine ; symmetrical components ; spatial harmonics Vědní obor RIV JA - Elektronika a optoelektronika, elektrotechnika CEP GA13-35370S GA ČR - Grantová agentura ČR Institucionální podpora UT-L - RVO:61388998 UT WOS 000354194200007 EID SCOPUS 84939948817 DOI 10.1007/s00202-014-0319-9 Anotace The paper deals with analysis of the situation in a six-phase induction machine. For this purpose, the method of space vectors is used. It is shown that higher space harmonic waves of current layer, flux density and flux in the stator yoke have to be considered especially when the stator is fed by unbalanced voltages. The equations of a six-phase induction machine are derived and relation between symmetrical components of instantaneous values and groups of spatial harmonics of the field in the air gap is shown. Also experimental verification of results from the mathematical analysis is presented in this paper. Values from measurements are compared with those of numerical simulations. 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 2016
Počet záznamů: 1