Fault grades | y(m/s) | z(m/s) | ||||
No fault | 50 Hz | 500 Hz | 550 Hz | 50 Hz | 500 Hz | 550 Hz |
0.028978 | 0.161224 | 0.022174 | 0.034774 | 0.193543 | 0.026484 | |
(a) SE results with different fault grades | ||||||
e1 | 0.04% | 0.27% | 0.17% | 0.07% | 0.41% | 0.08% |
e2 | 0.10% | 0.57% | 0.14% | 0.08% | 0.88% | 0.17% |
e3 | 0.08% | 0.87% | 0.17% | 0.10% | 1.50% | 0.09% |
e4 | 0.08% | 1.24% | 0.16% | 0.09% | 2.49% | 0.09% |
(b) DE results with different fault grades | ||||||
e1 | 5.29% | 0.04% | 6.89% | 6.69% | 2.31% | 12.23% |
e2 | 9.31% | 0.04% | 12.14% | 10.24% | 3.92% | 24.04% |
e3 | 13.92% | 0.04% | 18.17% | 14.16% | 5.63% | 36.50% |
e4 | 18.98% | 0.04% | 24.78% | 28.34% | 7.51% | 50.24% |