Electrical Engineering - Three-Phase Systems in Power Applications - Discussion
Discussion Forum : Three-Phase Systems in Power Applications - General Questions (Q.No. 3)
3.
In a 
-connected source driving a -connected load, the
-connected source driving a -connected load, theDiscussion:
24 comments Page 1 of 3.
Hamdi said:
1 decade ago
When source and load are the same in connection (Delta connection) then voltage in line or phase is equal but there are a difference between phase current and line current in delta connection.
Mukul said:
1 decade ago
In Delta connection,
Line voltage = phase voltage.
Line current = root 3*phase current.
In star connection,
Line voltage = Root3 *phase voltage.
Line current = phase current.
Line voltage = phase voltage.
Line current = root 3*phase current.
In star connection,
Line voltage = Root3 *phase voltage.
Line current = phase current.
Viswaja said:
1 decade ago
In delta connection voltages are equal but currents are different but in case of star (i phase = i line) that means currents are same but voltage is different.
Dsingh said:
9 years ago
In delta connection line voltage and phase voltage are same while in delta connection line current and phase current are same for motor and transformer.
Rafiqul Islam said:
1 decade ago
For Delta connection,
V line = V phase.
IL = 1/root 3*IP.
So, load voltage, line voltage, and source phase voltage are all equal for a given phase.
V line = V phase.
IL = 1/root 3*IP.
So, load voltage, line voltage, and source phase voltage are all equal for a given phase.
Marshall said:
9 years ago
In a Delta/Delta Configuration (motor and transformer), meaning delta source & delta load. Line voltage and phase voltage are equal.
(1)
Anil Kumar said:
1 decade ago
Line Voltage is equ. to Phase voltage, but Line Current is to root 3*Phase current. In delta connection of transformer/Motor.
Vishal said:
1 decade ago
In delta only line and phase currents are different but voltage in line and phase are equal.
Venkata ramesh said:
1 decade ago
In delta only line and phase currents are different but voltage in line and phase are equal.
Kailas said:
9 years ago
In delta line & phase vol is same but line & phase current is different.
(1)
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