Large A.C. Machines by Iliya Boguslawsky Nikolay Korovkin & Masashi Hayakawa

Author:Iliya Boguslawsky, Nikolay Korovkin & Masashi Hayakawa
Language: eng
Format: epub
Publisher: Springer Japan, Tokyo

Pole no. 1:

Step extent

Function of current (“heights of steps under teeth”)

Serial number of step (portion between adjacent slots) on pole no. 1

–

–

1

2

3

4

Pole no. 2:

Serial number of step (portion between adjacent slots) on pole no. 2

–

–

1

2

3

4

Structures of Tables 12.1 and 12.2 are similar. The difference is that in Table 12.2 currents in bars of other poles are added; the number of poles in Table 12.2 is limited only by two. The algorithm of table formation for other poles with numbers 3, …, 2p becomes clear from its contents.

In the first column of Table 12.2 are specified serial numbers of pole and portion between symmetry axes of adjacent slots (step number) on this pole; within this portion the current function keeps its invariable value till meeting with an axis of the following slot (in the process of slot number increase), where it increases stepwise by the current value in this slot.

In the second column of Table 12.2 the extent of each step is specified; thus the following geometrical ratios are used as in Fig. 6.​3:

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