1. Liang Rui, Wang Chonglin (2010) Based on fault type comprehensive fault line selection of single-phase base. China Mining University, Xuzhou
2. Jia Qingquan (2007) The ineffective route network grounding protection technology. National Defence Industry Press, Beijing, pp 80–85
3. Cheng Changpeng (2004) Ground wire selection and fault locating with ungrounded neutral. Northeast Electr Power Technol 5(6):6–10
4. Lou Shuqing, Liu Aihua (2009) Small current neutral grounding system fault line selection method. Jiangxi Electr Power 1(33):38–41
5. Li Peng, Yang Qisun (2004) Based on DSP technology of small current locate single-phase grounding device. Electr Power Autom Equip 3(3):51–52