Power system

Assignment 3

Single Line Diagram

System Data

MVAbase=100 KVbase=230

P1== Slack Bus PG2=50MW PG3=60 MW

PLoad 4=70 MW and QLoad4=70MW

PLoad 5=70 MW and QLoad5=70MW

PLoad 6=70 MW and QLoad6=70MW

V1=1.05+0i V2mag=1.05 V3mag=1.07

Line data

The Assignment:

Use 10 iterations to find the load flow solution, and show results on the single line diagram.

From To R X Bcap (Half)

1 2 0.1 0.2 0.02

1 4 0.05 0.2 0.02

1 5 0.08 0.3 0.03

2 3 0.05 0.25 0.03

2 4 0.05 0.1 0.01

2 5 0.1 0.3 0.02

2 6 0.07 0.2 0.025

3 5 0.12 0.26 0.025

3 6 0.02 0.1 0.01

4 5 0.2 0.4 0.04

5 6 0.1 0.3 0.03