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What are the main problems in distribution? I have to do an assignment so which problem should I choose? Like power factor problem etc.
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Answer / suresh
1. The main problem in the distribution is power factor.
* The main problem in distribution is Losses
* We cannot save the power, due to long distance the losses will be high.
*Due to natural defects in lightning.
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Power Factor, I can understand but the other problems like losses and lightning is related to transmission right? Could you please tell me some problems like overloading, sparking, grounding etc.. I would really appreciate your help.
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Answer / engr. shomaz ul haq
Some of the problems are:
1. A real transformer has series impedances in it so the
output voltage of a transformer varies wit the load even if
the input voltage is constant. This is solved by voltage
regulation.
2. Local variations in voltages. This is solved by transformer
taps.
3. Requirements of small changes in voltage which are too
costly to solve by a normal transformer can be solved using an
autotransformer.
And maybe some more.
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