By just seeing a transmission tower, how can we knew the
voltage it carries..?[110kv, 220kv, 400kv...]???
Answers were Sorted based on User's Feedback
Answer / ankamsreekar
by counting the no of insulators in the string insulator.
Is This Answer Correct ? | 23 Yes | 0 No |
Answer / ankamsreekar
in continuation with my first ans the no of insulators for
different voltages are given below
voltage suspension tension or dead-end
KV assembly assembly
11 1 1
33 2 3
66 5 6
132 9 10
220 14 15
400 21 22
Is This Answer Correct ? | 19 Yes | 0 No |
Answer / balu
by counting the no of discs in the suspension type
insulator,each disc supports the voltage of 11KV
Is This Answer Correct ? | 16 Yes | 3 No |
Answer / noufal p
The no of insulators for a particular HT voltage can be found out using the following method,
No of Insulators = ((Phase Voltage )/ 11KV )+ 2 );
because, insulators are calculated for phase voltages, one disc insulator can carry almost 11KV. One or two extra insulators can be provided to reduce the voltage stress of each insulator
Is This Answer Correct ? | 0 Yes | 0 No |
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