8SI Wen-rang, LI Jun-hao, LI Yan-ming, et al. Feature Extraction Methods for Time Frequency Energy Distribution of PD Pulse[C]// International Conference on Condition Monitoring and Diagnosis, Beijing, 2008: 82-84.
9SI Wen-rong, LI Jun-hao, LI Yan-ming, et al. Digital Detection, Grouping and Classification of Partial Discharge at DC Voltage[J]. IEEE Trans. on Dielectrics and Electrical Insulation, 2008, 15 (6): 1 663-1 674.
10IEC 60270 High-voltage test technology partial discharge measurements[S], 2003.