Question: A 3 4 5 kV , three - phase transmission system uses 0 . 6 4 2 - in diameter ACSR cable to deliver 1

A 345 kV , three-phase transmission system uses 0.642-in diameter ACSR cable to deliver 190 MW to a wye-connected load 72 miles away. The transmission cable has a resistance of \(0.4113\Omega /\) mile and is rated to carry a current of up to 475 A .
a. What is the maximum phase angle (in degrees) that is allowable in order for the rated capacity of the transmission cable to be sufficient to carry the line current? How much reactive power loss (kVAR) would occur at the load under this condition?
b. For a power factor of 0.87, compute the line losses as a percentage of power delivered.
A 3 4 5 kV , three - phase transmission system

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