a 135kv 3 phase transmission line is 200km long consists of 3 conductors of effective diameter of 30mm arranged in a vertical plane with 5cm spacing and regular tranposed . calculate the inductance of the suppression coil

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a 135kv 3 phase transmission line is 200km long consists of 3 conductors of effective diameter of 30mm arranged in a vertical plane with 5cm spacing and regular tranposed . calculate the inductance of the suppression coil
d) A 135Kv, 3 phase, 50 Hz transmission line 200km long consists of three conductors of
effective diameter of 30mm arranged in a vertical plane with 5cm spacing and regularly
transposed.
Calculate the:
i.
ii.
The inductance of the suppression coil
KVA rating of the coil suppression
e) A 50 Hz overhead line, has a line to earth capacitance of 2.5 micro farad and it is desired
to use an earth fault neutralizer. Determine the inductive reactance to neutralize the
capacitance of:
i.
ii.
111.
95% of the length of the wire
85% of the length of the wire
75% of the length of the wire
Transcribed Image Text:d) A 135Kv, 3 phase, 50 Hz transmission line 200km long consists of three conductors of effective diameter of 30mm arranged in a vertical plane with 5cm spacing and regularly transposed. Calculate the: i. ii. The inductance of the suppression coil KVA rating of the coil suppression e) A 50 Hz overhead line, has a line to earth capacitance of 2.5 micro farad and it is desired to use an earth fault neutralizer. Determine the inductive reactance to neutralize the capacitance of: i. ii. 111. 95% of the length of the wire 85% of the length of the wire 75% of the length of the wire
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