ОБЩЕТЕОРЕТИЧЕСКОЕ РЕШЕНИЕ ЗАДАЧИ НАБЛЮДЕНИЯ ВЕКТОРА ПОТОКОСЦЕПЛЕНИЯ РОТОРА АСИНХРОННОГО ДВИГАТЕЛЯ С ИСПОЛЬЗОВАНИЕМ СКОЛЬЗЯЩИХ РЕЖИМОВ

S.M. Peresada; V.N. Trandafilov

No. 3 (2013), Conversion of Electric Energy Parameters

No. 3 (2013)

Conversion of Electric Energy Parameters

GENERAL-THEORETICAL SOLUTION OF OBSERVATION PROBLEM OF ROTOR FLUX VECTOR OF INDUCTION MOTOR USING SLIDING MODES

Published 2013-04-17

S.M. Peresada⁺⁻
V.N. Trandafilov⁺⁻

S.M. Peresada

National Technical University of Ukraine Igor Sikorsky Kyiv Polytechnic Institute, pr. Peremohy, 37, Kiyv, 03056, Ukraina

V.N. Trandafilov

National Technical University of Ukraine Igor Sikorsky Kyiv Polytechnic Institute, pr. Peremohy, 37, Kiyv, 03056, Ukraina

ARTICLE_3_PDF (Українська)

Keywords

induction motor
rotor flux observer
sliding mode
equivalent control method асинхронный двигатель
наблюдатель потокосцепления ротора
скользящий режим
метод эквивалентного управления

How to Cite

[1]

Пересада, С. and Трандафилов, В. 2013. GENERAL-THEORETICAL SOLUTION OF OBSERVATION PROBLEM OF ROTOR FLUX VECTOR OF INDUCTION MOTOR USING SLIDING MODES. Tekhnichna Elektrodynamika. 3 (Apr. 2013), 020.

Abstract

An approach to the synthesis of family of sliding mode observers of induction motor rotor flux based on Lyapunov’s second method and the equivalent control method is proposed. In accordance with proposed approach the procedure of synthesis consists of two stages: on the first – forming equivalent control, which carry information about estimation errors of rotor flux vector, by the organization of sliding mode; on the second – forming required dynamics of estimation subsystem of rotor flux vector choosing corresponding matrix. An example of observer synthesis using proposed approach is demonstrated. An availability of synthesized observer is verified by mathematical simulation. References 9, figures 2.

ARTICLE_3_PDF (Українська)

References

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