(Solved): For the 132kV network shown in figure 4.24 calculate the zone 1 , zone 2 and zone 3 settings for a ...
For the 132kV network shown in figure 4.24 calculate the zone 1 , zone 2 and zone 3 settings for a three zone distance relay, R, using MHO,MHO and OFFSET MHO characteristic respectively... (R) Z1?=0.177+j0.402?/km (primary) Z2?=0.177+j0.402?/km (primary) Z0?=0.354+j1.022?/km (primary) CT ratio =600:1 VT ratio =132000:110?