Option 74 Task 4.1. RGR of SOC at Bessonov ...
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Cash and graphics work to Toe "Non-linear magnetic and electric circuits" for books of problems "Theoretical Foundations of Electrical Engineering: Methodical instructions and control tasks for students of technical specialties universities' / LA Bessonov, IG Demidov, ME Zarudi et al. - 3rd ed., Rev. - M .: Higher. wk., 2003. p. 79, the task of 4.1 embodiment 74, Fig. 4.8 Table. 4.1 Attention !!! A.2. This problem, in this embodiment is not executed!
Objective 4.1 Non-linear magnetic circuits
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According placed in the table. 4.1, do the following:
1. Calculate the magnetic circuit by the two units and to determine the values \u200b\u200blisted in the rightmost column of the table.
2. In order to claim 1 taken in the positive directions of the magnetic fluxes and given direction IBC set up a system of equations of Kirchhoff's law.
Sketches of the placement of magnetic magnetizing coils winding their way to the core and the positive direction of currents in them are shown in Fig. 4.1 - 4.20.
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The decision is made in the program MathCad. To open any of its solutions suitable version.
Carefully check against the original data. If the figures (the resistances, EMF) different from yours - enter their data in the MathCad solution automatically changed (converted) when you change the source data.
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
According placed in the table. 4.1, do the following:
1. Calculate the magnetic circuit by the two units and to determine the values \u200b\u200blisted in the rightmost column of the table.
2. In order to claim 1 taken in the positive directions of the magnetic fluxes and given direction IBC set up a system of equations of Kirchhoff's law.
Sketches of the placement of magnetic magnetizing coils winding their way to the core and the positive direction of currents in them are shown in Fig. 4.1 - 4.20.
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
The decision is made in the program MathCad. To open any of its solutions suitable version.
Carefully check against the original data. If the figures (the resistances, EMF) different from yours - enter their data in the MathCad solution automatically changed (converted) when you change the source data.
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