Question: The system data for a load flow solution are given below. Determine the voltages by Newton-Raphson method Line admittances Bus Specifications Bus code Admittance Bus

The system data for a load flow solution are given below. Determine the voltages by Newton-Raphson method

Line admittances Bus Specifications Bus code Admittance Bus code P Q V

Line admittances Bus Specifications Bus code Admittance Bus code P Q V Remarks 1-2 2-j8 1 - 1.06 Slack 1-3 1-j4 2 0.5 0.2 - PQ 2-3 0.666-j2.664 3 0.4 0.3 2-4 1-j4 PQ 3-4 2-j8 4 0.3 0.1 PQ

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