由故障发生后一个周期所测故障距离(km)

测量误差

由断路器动作前一个周期所测故障距离(km)

测量误差

实际故障距离

10.196

1.960%

10.183

1.830%

10

15.304

2.026%

15.266

1.773%

15

25.221

0.884%

25.191

0.765%

25

30.238

0.793%

30.228

0.760%

30

51.416

2.832%

51.271

2.542%

50