1. Hinrichsen V (1997) Monitoring of high voltage metal oxide surge arresters. Paper presented at VI Jornadas Internacionales de Aislamiento Eléctrico Bilbao
2. Heinrich C, Hinrichsen V (2001) Diagnostics and monitoring of metal-oxide surge arresters in high-voltage networks-comparison of existing and newly developed procedures. IEEE Trans Power Deliv 16(1):138–143
3. Haddad A, Fuentes Rosado J, German DM, Waters RT (1990) Equivalent circuit for surge arrester elements at power frequency voltages. In: 25th universities power engineering conference (UPEC), vol 1, pp 361–364, Aberdeen (Scotland)
4. Spellman CA, Haddad A (1997) A technique for on-line monitoring of ZnO surge arrester. In: 10th international symposium on high voltage engineering (ISH), pp 151–154, Montreal (Canada)
5. Xu Z, Zhao L, Ding A, Lü F (2013) A current orthogonality method to extract resistive leakage current of MOSA. IEEE Trans Power Deliv 28(1):93–101