Page 19 - Practical Power System and Protective Relays Commissioning
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14 Practical Power System and Protective Relays Commissioning
FIGURE 2.5 Distance relay connection/wiring diagram.
more expensive and is used for important high voltage circuits (see
Fig. 2.11).
2.3.6 Double Busbar, Double Breaker Arrangement
In this scheme, each circuit has two breakers for each circuit. This is again
more expensive but more reliable for very important circuits (Fig. 2.12).
