Test Case | nB | nL | nG | Modifications | # of Local Optima | % Difference |
---|---|---|---|---|---|---|
WB2 | 2 | 1 | 1 | - | 2 | 3.18 |
WB3 | 3 | 2 | 1 | - | 2 | 0.21 |
WB5 | 5 | 6 | 2 | - | 2 | 14.34 |
LMBM3 | 3 | 3 | 3 | - | 5 | 69.94 |
case9mod | 9 | 9 | 3 | Lower bounds on reactive power generation of all generators = -3 MVars, demand scaled to 60% |
4 | 50.80 |
case22loop | 30 | 30 | 15 | - | 2 | 33.69 |
case39mod1 | 39 | 46 | 10 | Voltage bounds tightened to ±5% |
2 | 115.48 |
case39mod2 | 39 | 46 | 10 | Voltage bounds tightened to ±5%, only linear cost coefficients used |
16 | 0.53 |
case118mod | 118 | 186 | 54 | Generators real and reactive power bounds scaled by 7 |
3 | 50.97 |
case300mod | 300 | 411 | 69 | Lower bounds on reactive power generation of all generators = -3 MVars, demand scaled to 60% |
7 | 2.52 |
Test Case | Modifications | # of Local Optima | % Difference |
---|---|---|---|
LMBM3_50 | ±10% voltage bounds | 2 | 100.00 |
WB5mod | ±10% voltage bounds | 3 | 117.32 |
case30loop | ±5% voltage bounds | 2 | 33.69 |
case30loopmod1 | ±10% voltage bounds | 3 | 132.90 |
case39mod3 | Power generation bounds scaled by 4, ±5% voltage bounds only linear objective coefficients considered |
5 | 1.11 |
case39mod4 | Real and reactive demand halved, ±5% voltage bounds linear objective coefficients perturbed |
3 | 51.08 |
case118mod2 | Power generation bounds scaled by 4, ±10% voltage bounds only linear objective coefficients considered |
2 | 37.70 |
case300mod2 | Power generation bounds scaled by 4, ±10% voltage bounds only linear objective coefficients |
2 | 0.07 |
Send questions and requests to w.a.bukhsh@sms.ed.ac.uk
Last Updated: May 28, 2013