Winding way

1) winding way

According to the different requirements of the transformer, the winding way can be roughly divided into the following:

A layer of dense wound: wiring only one layer, the tight line and the line between no gap, neatly around the line as shown in Figure 3a.

Equal circles: in the range of the winding at the same intervals for winding; the interval error of 20% can be allowed to close, as shown in Figure 3b.

Figure 3 winding way

Multilayer sealing: in a layer of a winding can not be around, must be around to second or more than two layers, the method is divided into three cases:

A): any wound neatly arranged in a certain extent, reached the top, the wiring has scattered, uneven situation, this is the method of winding winding in the rough.

B) the entire column winding wiring: almost all neatly arranged, but there are some messy wiring (about all 30%, a small number of rings of about 5%REF).

C) completely the entire column winding: winding to the top is not messy, winding neatly arranged, this is the most difficult method of winding winding.

The positioning winding wiring specified in a fixed position, generally divided into five kinds, as shown in figure 4.

Fig. 4 positioning winding

In and around: two or more parallel lines at the same time around the same set of lines, each parallel winding can not cross, the winding can be divided into four types, as shown in figure 5.

Figure 5 and around the way