Talal A. Behaviour of asynchronous loading in units electrical power system at deviations of a voltage and frequency

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0403U003357

Thesis Registration Form

0403U003357.pdf

Applicant for

Specialization

  • 05.14.02 - Електричні станції, мережі і системи

25-09-2003

Specialized Academic Board

К11.052.02

Essay

In the dissertation the decision of an actual scientific problem of creation of mathematical model of independent system of emergency electrosupply with the asynchronous loading intended for the analisis of stationary and transitive modes at deviations of a voltage and freguency is given. The method of synthetic of parameters of an equivalent circuit of the asynchronous engine on the catalogue data is developed. Inductance of dispersion of an stator and branch of magnetization are submitted by nonlinear dependences on the appropriate currents. Influence of a voltage and frequency is established on a current of an stator, a rotor, active and jet capacities of the separate engine and unit of asynchronous loading. The algoritm of definition of a voltage in the unit, providing a minimum of losses of the electric power is developed. The mathematical model of unit of the asynchronous loading, based on the full differential equations of all elements of the curcuit, distinguished by the account in it of synchronous generatjrs of the limited capacity and mutual influence of elements that allwos to use it for the analysis of processes in systems of emergency electrosypply of responsible consumrs has received the further development.

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Глава3ТАЛАЛ.doc

Глава_1--Глава 1.doc

Глава_1--Рис_1_1.doc

Глава_1--Рис_1_2и1_3.doc

Глава_1--Рис_1_4.doc

Глава_2--Рис_2_1.doc

Глава_2--Рис_2_2и2_3.doc

Глава_2--Рис_2_4.doc

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Глава_2--Рис_2_6.doc

Глава_2--Рис_2_7.doc

Глава_4--Рис_4_12.doc

Глава_4--Рис_4_13и4_14.doc

Глава_4--Рис_4_1_2.doc

Глава_4--Рис_4_3_4.doc

Глава_4--Рис_4_5.doc

Глава_4--Рис_4_6_7.doc

Глава_4--Рис_4_9.doc

Глава_4--Текст4.doc

ЗАКЛЮЧЕНИЕ.doc

Литература.doc

Укр_авт_реф_3--Друк автреф..doc

Укр_авт_реф_3--Рис_1_2_3_4.doc

Укр_авт_реф_3--Рис_5_6_7.doc

Укр_авт_реф_3--Рис_8.doc

Укр_авт_реф_3--Рис_9.doc

Укр_авт_реф_3--Укр. авт_last.doc

титул.doc

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