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Ground (electricity): Revision history


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  • curprev 20:2820:28, 3 July 2023PolychromePlatypus talk contribs 40,633 bytes +127 Restate the low impedance grounding transformer connection. The “zig zag” 9 winding transformer is variant of the common wye connected transformer with split secondaries. The discussion of it as necessary for returning ground fault current may have been an incomplete understanding of the connection spreading unbalanced current that would otherwise appear on the delta connected source between only two phases to appear on all three phases. undo Tags: Visual edit Mobile edit Mobile web edit

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