Table 4: Some sample testing data and output for RBF structure.

Transformer energization

V L.L.V PSBV RBF T PSBT RBF

0.93141551.32521.34961.84260.12640.12740.8255
0.96681821.45771.45260.34790.38190.36943.2697
0.98122001.50311.47591.81030.32850.33562.1762
1.04352151.66021.61562.68510.50940.51831.7531
1.07522371.85351.87721.27940.66730.68021.9357
1.13732561.98922.01911.50080.59610.59290.5374
1.17812882.05452.01501.92170.71050.69112.7264
1.20983102.03612.07912.11350.92540.93861.4215

Shunt reactor energization

V L.L.S.R.V PSBV RBF T PSBT RBF

1.1442150701.50111.52681.71350.19360.18812.8214
1.1561165451.54531.53560.62810.23750.22684.5184
1.2302178301.67691.61413.74280.34690.35572.5369
1.2514200301.74811.72061.57460.39520.39021.2657
1.3326215231.95071.99552.29740.51040.52142.1624
1.3326215171.99141.92953.11080.55360.56121.3751
1.4165230172.16522.22512.76590.67420.64074.9752
1.4327242102.24792.28111.47820.75930.78092.8395

Transmission line energization

V L.L.S.R.S.A.V PSBV RBF T PSBT RBF

0.949137540302.35082.31261.62450.36520.37482.6184
0.912724040302.27692.30641.29510.31070.30511.7963
0.997324055602.30162.33631.50840.34960.34212.1507
0.975419512752.38822.37570.52190.40730.41261.2985
1.071931523152.41952.33283.58260.42170.42971.9046
1.05922824552.37252.39240.83970.38460.36914.0293
1.094613763452.35962.28922.98410.33780.33062.1266
1.112334610532.85372.89271.36820.54490.53990.9157

V: voltage at power component bus before switching (p.u.), L.L.: line length (km), S.R.: shunt reactor capacity (MVAR), S.A.: switching angle (deg.), V PSB: overvoltage peak calculated by PSB (p.u.), V RBF: overvoltage peak calculated by RBF (p.u.), T PSB: overvoltage duration calculated by PSB (s), T RBF: overvoltage duration calculated by RBF (s), : voltage error (%), and : duration time error (%).