By Valentin Asanbayev
This publication information an technique for consciousness of the sector decomposition proposal. The booklet offers the tools in addition to suggestions and techniques for setting up electrical computer circuit-loops and picking out their parameters. The equipment built were discovered utilizing the types of machines with laminated and good rotor having classical constitution. using such types are good well-known and simplifies sensible implementation of the got results.
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Extra info for Alternating Current Multi-Circuit Electric Machines: A New Approach to the Steady-State Parameter Determination
In order to emphasize that ﬂux Φ12 is also engaged with the stator winding, we introduce a new designation in the form Φ11 ¼ Φ12. The designation of ﬂux Φ11 indicates that it is created by the current in the stator winding and that it crosses the stator winding. Therefore, ﬂux Φ11 is the self-induction ﬂux of the stator winding. 9а), we can state that Φ22 ¼ Φ21. Here, the ﬂux Φ22 is created by the current in the rotor winding, and it crosses the rotor winding. Thus, ﬂux Φ22 represents the self-induction ﬂux of the rotor winding.
The magnetic ﬂux density in the air gap stimulated by the currents in the stator and rotor windings is pﬃﬃﬃ calculated by the expression Bk ¼ λm Fk ¼ μ0 0 mk wπpk kwk 2I k , where k ¼ 1, 2. ConkH δ sidering that the air gap ﬂux is deﬁned as Φki ¼ (2/π)Bkτ0l0, we can have, for example,  Φki ¼ 2mk wk kwk μ0 τ0 l0 pﬃﬃﬃ 2I k 0 π2 p δ kH ð2:21Þ where i ¼ 1, 2. 21) can be used to determine the ﬂuxes Φ11 ¼ Φ12 and Φ22 ¼ Φ21. 21), the second subscript for Φki indicates the winding with which the ﬂux is coupled.
26) can be obtained by using the ﬂux (ﬁeld) distribution pictures created by the current of each winding individually (Fig. 4a, b). In Fig. 4a, b, the reactance values x11, x12, x22 and x21 represent the ﬂuxes Φ11 ¼ Φ12 and Φ22 ¼ Φ21, and reactance values x1σ and x2σ reﬂect the leakage ﬂuxes Φ1σ and Φ2σ , respectively. The picture representing the resulting ﬂux (ﬁeld) distribution in an electric machine follows as a result of superposition of the ﬂuxes (ﬁelds) produced by the current of each winding individually (Fig.