(b) Figure 2 shows a rectangular magnetic core with relative permeability of the core is 4000. The number of turns, N is given as 500 while the sectional area Ac is 4 x4 cm² as shown. Given that the air gap, G is you last non zero matrix number (for example 1: 2110123420 so G=2, example 2: 201012340-5 so G =4). Solve the following: (i) Sketch the equivalent analogous electrical circuit of the magnetic circuit in Figure 2. (ii) Calculate the circuit reluctance, R (iii) The magnetic flux, of the circuit if flux density, B is 1.5 T in the air gap. (iii) The exciting current, i

(b) Figure 2 shows a rectangular magnetic core with relative permeability of the core is 4000. The number of turns, N is given as 500 while the sectional area Ac is 4 x4 cm² as shown. Given that the air gap, G is you last non zero matrix number (for example 1: 2110123420 so G=2, example 2: 201012340-5 so G =4). Solve the following: (i) Sketch the equivalent analogous electrical circuit of the magnetic circuit in Figure 2. (ii) Calculate the circuit reluctance, R (iii) The magnetic flux, of the circuit if flux density, B is 1.5 T in the air gap. (iii) The exciting current, i

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.20MCQ: Consider Figure 2.9 of the text, Let the nodal equations in matrix form be given by Eq. (2.4. 1) of...

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