Electrical Engineering - Three-Phase Systems in Power Applications - Discussion
Discussion Forum : Three-Phase Systems in Power Applications - General Questions (Q.No. 2)
2.
In a three-phase system, when the loads are perfectly balanced, the neutral current is
Discussion:
29 comments Page 2 of 3.
Prabhu said:
1 decade ago
Memorized KCL.
INCOMING CURRENT = OUTGOING CURRENT.
i1+i2+i3 = i.
INCOMING CURRENT = OUTGOING CURRENT.
i1+i2+i3 = i.
Biman Roy said:
1 decade ago
At balance condition Ia+Ib+Ic=0. So neutral current becomes zero.
SILAMBU said:
1 decade ago
Sum of entering current = sum of leaving current.
I=I1+I2+I3.
I=I1+I2+I3.
Tushar said:
1 decade ago
In balance condition, the total current equal to zero.
Nagaraju said:
1 decade ago
In 3 phase system balanced currents is equal to ZERO.
Sandip said:
1 decade ago
The sum of current = to load current. So it is zero.
S.hari said:
1 decade ago
Because of neutral current = I1+I2+I3 becomes zero.
Siddu said:
8 years ago
The sum of all the phase=0 so that's why neutral=0.
(1)
Surya said:
9 years ago
Thanks for all your explanation of the answer.
Beyene said:
6 years ago
Zero is the answer. Since Ia+ Ib +Ic=In=0.
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