6LUNDGAARD L E. Partial Discharge-part XIII: Acoustic Partial Discharge Detection-fundamental Consideration[J]. IEEE Electrical Insulation Magazine, 1992, 8(4): 25-30.
7HAQUE M E, DARUS A B, YAACOB M M, et al. Application of Acoustic Sensing and Signal Processing for PD Detection in GIS[C]// International Confereuce on Information, Communications and Signal Professing, 1997: 745-749.
8LUNGAARD L E, RUNDE M, SKYBERG B. Acoustic Diagnosis of Gas Insulated Substations: A Theoretical & Experimental Basis [J]. IEEE Trans. Power Delivery, 1990, 5 (4): 1751-1 759.
9LUNDGAARD L E. Partial Discharge-part XIV: Acoustic Partial Discharge Detection-practical Application [J]. IEEE Electrical Insulation Magazine, 1992, 8(5): 34-42.
10HAQUE M E, DARUS A B, YAACOB M M. Diagnosis of GIS Based on Acoustic Sensing Technique[C]// Proceedings of the 4th International Conference on Advances in Power System Control, Operation and Management, 1997: 97.