8Girgis A A, Fallon C M. Fault location technique for radial and loop transmission systems using digital fault recorded data[J]. IEEE Trans on Power Delivery, 1992, 7(4):1936-1945.
9Novosel D, Hart D G, Udren E, et al. Unsynchronized two-terminal fault location estimation[J].IEEE Trans on Power Delivery, 1996, 11(1): 130-138.
10Zhang Q, Zhang Y, Song W. Transmission line fault location for phase-to-earth fault using one-terminal data[J], IEE Proc- Gener Transm Distrib, 1999, 146(2): 121-124.