Abstract
A procedure for analyzing the conditions of joint online identifiability of the nonmeasurable coordinates and variable parameters of induction motor drives by the first harmonics of electrical values at the output of a frequency converter is proposed. Typical practical problems are considered, and the conditions of solvability for some of them are found.
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References
Pankratov, V.V., Development Trends of AC Electric Drives of General Purpose on the Base of Modern Power Electronics Devices, Silovaya Intellektual’n. Elektron., 2005, no. 2, pp. 27–31.
Pankratov, V.V., Vektornoe upravlenie asinkhronnymi elektroprivodami: Ucheb. posobie (Vector Control of Induction Electric Drives: Student’s Book), Novosibirsk: Izd. NGTU, 1999.
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Additional information
Original Russian Text © E.S. Kucher, V.V. Pankratov, 2012, published in Elektrotekhnika, 2012, No. 9, pp. 14–17.
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Kucher, E.S., Pankratov, V.V. Analysis of conditions of identifiability of coordinates and parameters of induction motor drives by the first harmonics of electrical values. Russ. Electr. Engin. 83, 479–482 (2012). https://doi.org/10.3103/S1068371212090076
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DOI: https://doi.org/10.3103/S1068371212090076