Consider this group of conductors as three conductors 3-Phase System then the sum of currents in 3-Phase balanced system is equal to zero. Likewise for any phase balanced system the sum of currents must be equal to zero. Hence I have taken sum of currents as zero.
Because lambda1p1 is the total flux Linkage with conductor1 due to current through conductor 1 itself which consists of internal and external flux linkages. Where as remaining flux Linkages are only external flux Linkages.
nice explanation sir
Nice explanation good
Excellent explanation sir
Sir at time 3:39 i did not understand the point of that" the sum of all current must be equal to zero"
Consider this group of conductors as three conductors 3-Phase System then the sum of currents in 3-Phase balanced system is equal to zero. Likewise for any phase balanced system the sum of currents must be equal to zero. Hence I have taken sum of currents as zero.
it is very good vedio sir keep going on
Ok Balaji thanks
Nice explain sir tq sir
Best sir
It's helpful sir
Very well explained❤️❤️
Upload inductance of single phase system
Upload more sir please🙏
Why did we solved lamda 1p1 as internal+external and lamda 1p2 as external only
Because lambda1p1 is the total flux Linkage with conductor1 due to current through conductor 1 itself which consists of internal and external flux linkages. Where as remaining flux Linkages are only external flux Linkages.
How can i know when i use the external only and the internal+external
See for conductor 1 , the conductors 2 ,3,4 _ _ _ n are external hence we have taken as external flux linkages.
Thanks i got it
But another question please:
I see that point p is external to conductor 1 , why didnt we use the external formula only for it?
These are the total flux linkages with conductor 1 hence we used internal plus flux linkages to conductor1
Sir plz send all notes of electrical transmission and distribution