dc.contributor.author | Jenkinas, Piotras | |
dc.date.accessioned | 2023-09-18T09:34:37Z | |
dc.date.available | 2023-09-18T09:34:37Z | |
dc.date.issued | 2004 | |
dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/111354 | |
dc.description.abstract | The properties of linear induction motor and areas of its application are analyzed; frequency converters and their control methods are discussed in this final work. Methods to realize a pulse width modulation are analyzed, scalar and vector control principles as well as perspectives of perfection of semiconductor commutating elements and control systems are discussed. The principle of operation of control systems applied in frequency converters is analyzed On the base of analysis mathematical and Simulink model of linear induction motor in α-β reference frame is developed, mathematical and Simulink models of frequency controlled linear induction drives are carried out. Two models of linear frequency controlled induction drive: scalar and vector control are investigated, transient characteristics of inverter output voltage, currents of linear motor, developed force and linear speed are analyzed and results of different control principles are compared. | lit |
dc.format | PDF | |
dc.format.extent | 94 p. | |
dc.format.medium | tekstas / txt | |
dc.language.iso | lit | |
dc.rights | Laisvai prieinamas internete | |
dc.source.uri | https://talpykla.elaba.lt/elaba-fedora/objects/elaba:1853468/datastreams/ATTACHMENT_1853476/content | |
dc.source.uri | https://talpykla.elaba.lt/elaba-fedora/objects/elaba:1853468/datastreams/MAIN/content | |
dc.title | Tiesiaeigės dažninės pavaros tyrimas | |
dc.title.alternative | Research of linear variable frequency drive | |
dc.type | Magistro darbas / Master thesis | |
dc.type.pubtype | ETD_MGR - Magistro darbas / Master thesis | |
dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
dc.subject.researchfield | T 001 - Elektros ir elektronikos inžinerija / Electrical and electronic engineering | |
dc.subject.lt | dažninio valdymo būdai | |
dc.subject.lt | linear induction motor | |
dc.subject.lt | frequency converter | |
dc.subject.lt | a method of frequency control | |
dc.subject.lt | systems of drives control | |
dc.subject.lt | pavarų valdymo sistemos | |
dc.subject.lt | vektorinio valdymo metodas | |
dc.subject.lt | Tiesiaeigis asinchroninis variklis | |
dc.subject.lt | vector control method | |
dc.subject.lt | dažnio keitiklis | |
dc.publisher.name | Lithuanian Academic Libraries Network (LABT) | |
dc.publisher.city | Kaunas | |
dc.identifier.elaba | 1853468 | |