Definition of parameters of vectors of magnetic flux in electric drives with the vector control
About authors
- 1 — Ph.D. associate professor Saint Petersburg State Mining University
- 2 — Ph.D. associate professor Saint Petersburg State Mining University
- 3 — post-graduate student Saint Petersburg State Mining University
Abstract
Indirect and direct ways of definition of parameters of vectors of the main magnetic flux consider. Results of experimental and theoretical researches are given. It shows, that at exact measuring instruments of a electric current and an voltage, both ways are rather competitive, and in view of heavy conditions actions in oil-and-gas and a mining industry, the indirect way of definition could be counted up more preferable.
Область исследования:
(Archived) Mining electromechanics and mining equipment
Keywords:
the asynchronous engine
vector management
a basic vector
the main magnetic flux
magnetic flux of rotor
References
- Alekseev V.V., Dartau V.A. Identification of electromagnetic variables in machines of an alternating current. Synchronous engines with the high moment // The theory calculation, management. NETI. Novosibirsk, 1989.
- Alekseev V.V., Vershinin V.I. Comparative characteristics of control systems of electric drives for chisel installations // Electroforum. 2003. N 6.
- Rudakov V.V., Stolyarov I.M., Dartau V.A. Asynchronous electric drives with vector management. Leningrad, 1987.
- Kozyaruk А.Е., Rudakov V.V. Modern and perspective algorithmic maintenance is frequency – adjustable electric drives. Saint Petersburg, 2004.
- Kopylov I.P. Mathematical modelling of electric machines. Moscow, 1994.
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