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Reply To: Transformer Question No. 21 – Power transformers parallel considerations

#1471
Hamid

    The following rules must be obeyed in order to successfully connect two or more transformers in parallel with each other: 1. The turn ratios of all of the transformers must be nearly equal. 2. The phase angle displacements of all of the transformers must be identical. 3. The series impedances of all transformers must be nearly equal, when expressed as