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what is hormonics. how it is generated & what are the
problem faced by that.
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Answer Posted / mihir gajjar
*Simply Harmonics is Integral multiple of fundamental
frequency.* By means of different euipment different order
harmonics are generated 3rd harmonics generated by AC
Generator itself,5th harmonic generated by transformer&
different order harmonics are generated by electronic
circuit like rectifier,inverter o/p.
*Harmonics spoils many component in power system.
problems like mal function of MCBs,Excessive Heating in
neutral conductor,excessive eddy current loss in conductor
due to skin & proximity effect,it creates the problem in
Motor & Tranformer iron loss.
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