Parametric sensitivity analysis of longitudinal and transverse differential protections applied to double circuit transmission lines

In this paper, it is presented the performance evaluation of both longitudinal and transverse differential protection functions applied to double circuit transmission lines. In order to do so, a wide variety of faults were simulated in a 230 kV/60 Hz double circuit line 200 km long using the software ATP/ATPDraw. The performances of the protection functions… CONTINUE READING