The transformer’s output side is connected in star configuration; is there still a difference between the live wire and the neutral wire?
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The transformer’s output side is connected in star configuration; is there still a difference between the live wire and the neutral wire? Isn’t change and cash the same thing? There’s no difference, right? There is no difference with three phase wires either, because the upstream ends of all four wires are at the same point. The transformer’s input terminals A, B, and C can be connected to any of the phase wires or to the neutral wire, just as in the case of three pumps connected in parallel, whose outputs are all connected to a main pipe, from which four branch pipes extend out
When the transformer’s output side is connected in star configuration, there is still a difference between the live wire and the neutral wire. Although they may be the same at the input end, their connections in the windings at the output end are different. In a star connection, all three phase wires are directly connected to the secondary windings of the transformer, while the neutral wire is connected to the point where the three phase wires intersect. Therefore, when using a star connection on the output side of a transformer, it is necessary to properly distinguish between the live wire and the neutral wire, and connect them to the circuit in the correct manner. .
Have you overlooked the phase and load?
In a transformer, the star wire is the neutral wire; the ground wire is different from the neutral wire and serves a different purpose