Solve and show all steps in detail please. Power distribution systems. In genera

Question

Solve and show all steps in detail please.

Power distribution systems. In general, a typical power distribution system has three components -the source, the line, and the load. Most power sources are inductive in nature, meaning they have an internal impedance that has some resistance and some inductance. Most distribution lines are also inductive. Finally, most loads are inductive as well. Think about it the majority of household items are motor driven. Because of the nature of power distribution systems, they are often modeled with equivalent impedances for the source (or generator), the line, and the load. Each time an inductance in present, the phase between the current and voltage is shifted, meaning some power is lost within the system. Ohmic losses also prevent some power from reaching the load. The figure below shows an example problem from another textbook. (in this example, the generator impedance is assumed to be zero). Look over the example carefully. Specifically, look at the average and reactive powers. What percentage of the average power generated by the source is lost in the line? What percentage of the apparent power generated by the source is trapped in the line? a. b.

Explanation / Answer

There is no picture or diagram available as mentioned in the question.....

a. The average power generated or lost in the line is equal to the copper loss and core loss consumed by the line...

Copper loss = 3.I^2.r....for 3 phase.

Where "I" is the line/phase current of transmission line

"r" is the line resistance..

( core losses can be neglected)..

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