Lamari A. Mathematical simulation of dynamic processes in AC electrical machines on the bases of static frequency-response characteristics

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0404U002165

Thesis Registration Form

0404U002165.pdf

Applicant for

Specialization

  • 05.09.01 - Електричні машини і апарати

20-05-2004

Specialized Academic Board

К11.052.02

Essay

Object of investigation - transient processes on synchronous and asynchronous machines at stepped indignation from the side of the stator winding. Work aim: elaboration of mathematical models of electric machines on the basis of experimental frequency-response characteristics for analytic research of transient processes taking into account the big number of contours and electromagnetic rotor asymmetry, and also influence of the satiation of the magnetic flux ways. In dissertation the further development of theoretical conceptions which establish a connection between transient processes, equivalent circuits and frequency-response characteristics of AC electric machines was obtained. On the base were worked out the mathematical model of synchronous and asynchronous machines in the form of analytic expression, which allow to study the dynamics and influence of the saturation of the magnetic flux ways. The new method of experimental determining the IM frequency-response characteristics of the stator admittance at the different saturation levels of magnetic fluxes was worked out from the data obtained at switch-on the IMs. The questions associated with analytic representation of frequency-response characteristics are considered. Methods of experimental determination frequency-response characteristics was tested by Donetsk compartment of ORGRES and adopted to using in Ukraine Scientific Research Institution of the Explosive Electric Equipment. Branch - electromechanics.

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Lamari_diser--Автореферат.doc

Lamari_diser--Диссертация--Введение.doc

Lamari_diser--Диссертация--Заключение.doc

Lamari_diser--Диссертация--Литература.doc

Lamari_diser--Диссертация--Приложение_А_1.doc

Lamari_diser--Диссертация--Приложение_А_2.doc

Lamari_diser--Диссертация--Приложение_А_3.doc

Lamari_diser--Диссертация--Приложение_А_4.doc

Lamari_diser--Диссертация--Приложение_Б.doc

Lamari_diser--Диссертация--Приложение_В.doc

Lamari_diser--Диссертация--Приложение_Д.doc

Lamari_diser--Диссертация--Раздел_1.doc

Lamari_diser--Диссертация--Раздел_2_1.doc

Lamari_diser--Диссертация--Раздел_2_2.doc

Lamari_diser--Диссертация--Раздел_2_3.doc

Lamari_diser--Диссертация--Раздел_3_1.doc

Lamari_diser--Диссертация--Раздел_3_2.doc

Lamari_diser--Диссертация--Раздел_4.doc

Lamari_diser--Диссертация--Раздел_5_1.doc

Lamari_diser--Диссертация--Раздел_5_2.doc

Lamari_diser--Диссертация--Содержание.doc

Lamari_diser--Диссертация--Титул.doc

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