Page 286 - Practical Power System and Protective Relays Commissioning
P. 286

280  Practical Power System and Protective Relays Commissioning






























            FIGURE 18.12.10 Dy11 transformer differential protection and low-voltage winding REF pro-
            tection connections.

































            FIGURE 18.12.11 Y y0 auto-transformer differential protection connections.
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