Question
Download Solution PDFWhich of the following voltage range is used in medium transmission lines?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFTransmission lines are classified based on three criteria.
a) Length of transmission line
b) Operating voltage
c) Effect of capacitance
The table below summarizes the classification of transmission lines.
|
Transmission Lines |
Length of transmission line |
Operating voltage |
Effect of capacitance |
|
Short transmission line |
(0 - 80) km |
(0 - 20) kV |
'C' is not considered |
|
Medium transmission line |
(80 - 200) km |
(20 - 100) kV |
'C' is lumped. |
|
Long transmission line |
(> 200) km |
(> 100) kV |
'C' is distributed |
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