A Study on Aging Characteristics of Silicone Oil in HV Oil-filled Cable Termination Based on Infrared Thermal Imaging TestZhiyong Chen, Jie Tang, Chuanxian Luo and Jing ZhangMATEC Web of Conferences, 22 (2015) 05026DOI: https://doi.org/10.1051/matecconf/20152205026