Problem 1 A balanced three-phase star-coupled generator (R-Y-B phase sequence) is connected to a balanced three-phase...

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Problem 1 A balanced three-phase star-coupled generator (R-Y-B phase sequence) is connected to a balanced three-phase star-connected load through a star-triangle (Y-A) transformer. The transformer has | V2 | = 230 V on the star side, and | V3 | = 115 V on the triangular side. The equivalent line diagram is shown in figure 1, the circuit diagram in figure 2 Figur 1 -100a Inles Figur 2 Task: On the generator side, a line-to-line voltage (ie VRY) of 23040 ° V is applied. Find it complex value of the current in the Y-phase on the primary side, if the current in the R-phase on the secondary side of load is 10040 ° A. Assume an ideal transformer. Cross check: IYN (P) = 502-90 ° A Figur 1 R. R. 1- 10040 A V. V, - 23020° v B. Įval= 115 V Y. B Figur 2 오후 Figur 1 R R R. h-10040A V. Vị= 23040'v N Vl= 115 V B. Figur 2 Problem 1 A balanced three-phase star-coupled generator (R-Y-B phase sequence) is connected to a balanced three-phase star-connected load through a star-triangle (Y-A) transformer. The transformer has | V2 | = 230 V on the star side, and | V3 | = 115 V on the triangular side. The equivalent line diagram is shown in figure 1, the circuit diagram in figure 2 Figur 1 -100a Inles Figur 2 Task: On the generator side, a line-to-line voltage (ie VRY) of 23040 ° V is applied. Find it complex value of the current in the Y-phase on the primary side, if the current in the R-phase on the secondary side of load is 10040 ° A. Assume an ideal transformer. Cross check: IYN (P) = 502-90 ° A Figur 1 R. R. 1- 10040 A V. V, - 23020° v B. Įval= 115 V Y. B Figur 2 오후 Figur 1 R R R. h-10040A V. Vị= 23040'v N Vl= 115 V B. Figur 2

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PROBLEM I concept 1 R X B 230 Delta System V p ... View the full answer