5Barber K W, Marazzto H. Reliable undergrounding of electricitysupply in Asia[C]//Asia Pacific Conference on MV Power Cable Technologies. Kuala Lumpur, Malaysia: [s.n.], 2005: 1-5.
6Hartlein R. Diagnostic testing of underground cable systems (cable diagnostic focused initiative): Neetrac Project No. 04-211/04-212/09-166[R]. [S.1.]: [s.n.], 2010.
7Densley J. An overview of aging mechanisms and diagnostics for extruded power cables[C]//1EEE Power Engineering Society Winter Meeting: VoI 3. Singapore: IEEE, 2000: 1587-1592.
8Bertling L, Eriksson R, Allan R N, et al. Survey of causes of failures based on statistics and practice for improvements of preventive main- tenance plans[C]// 14th Power Systems Computation Conference. Seville, Spain: PSCC, 2002: I-7.
9Nowlen S P, Wyant F J, Dandini V J. Circuit analysis: failure mode and likelihood analysis[M]. Rockville, USA: US Nuclear Regulatory Commission, 2003.
10Alsharif M, Wallace P, Hepburn D, et al. FEM modelling of electric field and potential distributions of MV XLPE cables containing void defect[C]//COMSOL Conference User Presentations. Milan, Italy: [s.n.], 2012:1-4.