frequency of neutral current in unbalanced load

[grittinjames]

neutral unbalanced load

hai

how will be wave form of neutral current in unbalanced load
what will be the frequency
plz give me explanation
thanks and regards

 

[prinsloo]

Read the following:

1.ecmweb.com
2.schneider-electric.com/cahier_technique/en/pdf/ect212.pdf
3.webapps.calvin.edu/~pribeiro/IEEE/ieee_cd/chapters/pdffiles/c8pdf.pdf
4.bobvila.com/BBS/unbalanced_3_phase_load-Electrical-1-F2152.html

 

[A.Anand Srinivasan]

neutral current is just the remaining current due to load unbalance so it will depend on the loads and the operating frequency.....

 

[grittinjames]

how frequency of neutral current depends on load
my load is resistive

 

[A.Anand Srinivasan]

if your load is purely resistive then the neutral current frequency will be that of the input frequency.... but if reactive components are involved then the neutral current would be difference current due to unbalance and would vary with input frequency....