Scientific and Technical Journal

ELECTROTECHNIC AND COMPUTER SYSTEMS

ISSN Print 2221-3937
ISSN Online 2221-3805
ANALYSIS OF DYNAMIC MODEL OF THREE-PHASE ASYNCHRONOUS MOTOR USING PARAMATARS DERIVED FROM ANALYTICAL AND ITERATIVE TECHNIQUES
Abstract:

In this paper we considered the effect of determining the parameters of a single-phase equivalent circuit AD analytical and iterative methods for the simulation results of the proposed 3-phase motor model for different modes of its work - at start-up, idling and under load. There were two comparative analysis using the estimated load current and the construction of a mathematical model based on the already well-known (real) load current. We were obtained simulation results of three-phase asynchronous motor model using values ​​obtained in the form of the dynamic dependency of the angular velocity of the rotor shaft torque of the engine, as well as the phase currents in the stator circuit function of time. Conducted a comparative analysis of them with each.

 

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References

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