5SHIRAI M,SHIMOJI S, ISHII T.Thermodynamic study of the thermal decomposition of insulating oil[J]. IEEE Trans.on Elect. Insul., 1977, E1-12(4): 272-280.
6SUN Cai-xin,LIAO Rui-jin.On-line detection of gases dissolved in transformer oil and the faults diagnosis [C]// 30th Symposium on Electrical Insulation Materials.Japan: IEEE, 1998 : 771-774.
7IEC publication 567. International electro technical commission.Guide for the sampling of gases and of oil from oil-filled electrical equipment and for the analysis of free and dissolved gases[S].
8IEC 60599-2007. Mineral oil-hyphenated electrical equipment in service-guide to the interpretation of dissolved and free gases analysis, second edition[S].
9DUVAL M,PABLO A D.Interpretation of gas-in-oil analysis using new IEC publication 60599 and IEC TCIO databases [J]. IEEE Electrical Insulation Maeazine, 2001 (2) : 17.
10IEC Publication 599. Interpretation for the analysis of gases in transformers and other oil2filled electrical equipment in service[S].