Calculating Line Voltage and Power Factor in a 3-Phase System: A Case Study

DaNud
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members are reminded that working should be presented in Latex and not in images of handwriting; only figures should be in image form
In the three phase system of Fig. 8.4, calculate the magnitude of the line
voltage V and the input power factor.
Data
V 1 = 400 V, Z ̇ L = 0.1 + j0.2 Ω, P 2 = 10 kW cos φ 2 = 0.6, Z ̇ 1 = 5∠60 ◦ Ω
delta connected, f = 50 Hz.

The results are:
V=462.76
Cosphi=0.506

In the image attached there is my solution. Could you please tell me where is wrong?
image.jpg
 
If you could upload a more clear picture I'd be happy to try help you. Just finding it difficult to see the circuit etc.
 

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