Unbalanced Loads in Three-Phase Circuit. The Voltage is an rmsvalue.
1.) Calculate nodal voltage VN and Line CurrentiaA(t), ibB(t) and icC(t)
2.) Use Multisim to plot VN and the LineCurrents. Estimate the Phase and Amplitude of the Line Currents andVab, Vbc, Vac
3.) Practice Y to Delta Conversion using the below circuit. FindZ1, Z2 and Z3
4.) Replace the Y Load to Delta Load, Use Multisim to estimateline currents. Will you get the same answer?
Unbalanced Loads In Three Phase Circuit The Voltage Is An Rms Value 1 Calculate Nodal Voltage Vn And Line Current Ia 1 (290.14 KiB) Viewed 23 times
n R=30Q 100 cos (377t) a b 100 cos (377t +120°) 100 cos (377t + 240°) Source 1092 1092 1022 5 mH iaA 5 mH İbB 5 mH icc Line A B R 40 Ω 60 Ω 20mH 40 mH 20 mH Load VN N
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