Loading Considerations when Paralleling Transformers
It can be seen by using equations (1) and (2) below, that if the percent impedances in each transformer are the same, as shown in Figure 1, that there will be equal current division and load sharing on each transformer. (1) (2) Where I. 1 = load current from transformer 1 I. 2 = load current from transformer 2 Z. 1 = % impedance of transformer ...
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