Question: please solve these two question Exercise 1. Calculate the zones of distance protection at Dank grid station. Zone 1=0.85% of line (Dank-AlHayl), Zone 2= 100%
Exercise 1. Calculate the zones of distance protection at Dank grid station. Zone 1=0.85% of line (Dank-AlHayl), Zone 2= 100% of line (Dank-AlHayl)+ 25% of 132/33kV transfomer impedance. Zone 3= 100% of line (Dank-Al Hay])+ 75% of 132/33kV transfomer impedance. Conductor YEW data: Type R (22km] X, [2 km] B [5 km] R. (/km]X[km] MVA Rating YEW 0.04283 0.28213.98 0.19087 1.0438 293 1430 MVA 132 V YEW 52.6km Al May 132 W LOMVAY U21-11815 0.41 Culooww BIKY 38MW N.. Exercise 2. Calculate the earth compensation factor of the distance protection at Dank grid station and the transformer 132/33 kV. Exercise 1. Calculate the zones of distance protection at Dank grid station. Zone 1=0.85% of line (Dank-AlHayl), Zone 2= 100% of line (Dank-AlHayl)+ 25% of 132/33kV transfomer impedance. Zone 3= 100% of line (Dank-Al Hay])+ 75% of 132/33kV transfomer impedance. Conductor YEW data: Type R (22km] X, [2 km] B [5 km] R. (/km]X[km] MVA Rating YEW 0.04283 0.28213.98 0.19087 1.0438 293 1430 MVA 132 V YEW 52.6km Al May 132 W LOMVAY U21-11815 0.41 Culooww BIKY 38MW N.. Exercise 2. Calculate the earth compensation factor of the distance protection at Dank grid station and the transformer 132/33 kV
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