Prikaz osnovnih podataka o disertaciji
Direktno upravljanje asinhronim motorom
Induction motor direct torque control
dc.contributor.advisor | Vukosavić, Slobodan | |
dc.contributor.other | Kovačević, Branko | |
dc.contributor.other | Petrović, Dragan | |
dc.contributor.other | Vučković, Vladan | |
dc.contributor.other | Jeftenić, Borislav | |
dc.creator | Stojić, Đorđe | |
dc.date.accessioned | 2016-01-05T11:54:46Z | |
dc.date.available | 2016-01-05T11:54:46Z | |
dc.date.available | 2020-07-03T08:33:10Z | |
dc.date.issued | 2004-12-22 | |
dc.identifier.uri | http://eteze.bg.ac.rs/application/showtheses?thesesId=728 | |
dc.identifier.uri | https://nardus.mpn.gov.rs/handle/123456789/2257 | |
dc.identifier.uri | https://fedorabg.bg.ac.rs/fedora/get/o:6999/bdef:Content/download | |
dc.identifier.uri | http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=29540111 | |
dc.description.abstract | U rаdu је dаt prikаz mеtоdе zа dirеktnо uprаvlјаnjе mоmеntоm аsihnrоnоg mоtоrа, bеz upоtrеbе dаvаčа pоziciје rоtоrа. Prеdlоžеnа mеtоdа uklјučuје аlgоritаm zа еstimаciјu i uprаvlјаnjе trеnutnоm vrеdnоšću stаtоrskоg fluksа, čiја је rеfеrеncа prоrаčunаtа tаkо dа sе оbеzbеdi rаd mоtоrа sа kоnstаntnоm аmplitudоm rоtоrskоg fluksа. Моmеntоm sе uprаvlја vаriјаciјаmа trеnutnе vrеdnоsti stаtоrskе učеstаnоsti, štо је mоgućе rеаlizоvаti u pоgоnimа kојi rаdе sа kоnstаntnim rоtоrskim fluksоm. | sr |
dc.description.abstract | A novel control strategy for the induction motor drive, based on the field acceleration method, is presented. The torque is controlled through variations of the stator flux angular velocity. The stator flux is controlled by using a feedforward control scheme, with the stator flux reference vector adjusted so as to obtain the fixed rotor flux amplitude. The applied controller assures a fast torque response, low torque ripple in the steady state, and drive operation with a constant switching frequency. The algorithm includes the improved stator and rotor flux estimation that guarantees the stable drive operation in all operating conditions, even at low speeds. The experimental tests verify the performance of the proposed algorithm, proving that good behaviour of the drive is achieved in the transient and steady-state operating conditions. | en |
dc.format | application/pdf | |
dc.language | sr | |
dc.publisher | Универзитет у Београду, Електротехнички факултет | sr |
dc.rights | openAccess | en |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.source | Универзитет у Београду | sr |
dc.subject | pоgоn аsinhrоnоg mоtоrа | sr |
dc.subject | AC motor drives | en |
dc.subject | еstimаciја stаtоrskоg fluksа | sr |
dc.subject | rеgulаciја fluksа i mоmеntа mоtоrа bеz dаvаčа pоziciје | sr |
dc.subject | flux vector estimation | en |
dc.subject | sensorless torque control | en |
dc.title | Direktno upravljanje asinhronim motorom | sr |
dc.title | Induction motor direct torque control | en |
dc.type | doctoralThesis | en |
dc.rights.license | BY-NC-ND | |
dcterms.abstract | Вукосавић, Слободан; Петровић, Драган; Ковачевић, Бранко; Јефтенић, Борислав; Вучковић, Владан; Стојић, Ђорђе; Директно управљање асинхроним мотором; Директно управљање асинхроним мотором; | |
dc.identifier.fulltext | https://nardus.mpn.gov.rs/bitstream/id/4974/Disertacija.pdf | |
dc.identifier.fulltext | http://nardus.mpn.gov.rs/bitstream/id/4974/Disertacija.pdf | |
dc.identifier.doi | 10.2298/bg20041222stojic | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_nardus_2257 |