Working principle and basic knowledge of transformer from working principle of transformer Watch Video
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Description: What are the consequences of different connection groups for parallel operation of transformers?nWhen transformers of different connection groups are operated in parallel, the secondary circuit will generate voltage difference due to different secondary side voltages of transformers Δ U2, because the total phase difference in transformer connection is a multiple of 30 ° Δ The value of U2 is large. If the phase angle difference of the secondary side of the parallel transformer is 30 °
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