Effects of Temperature on Creepage Discharge Characteristics of Paper-oil Insulation Under Combined ACDC Voltage

JIN Fubao1,2, ZHOU Yuanxiang2, HUANG Jianwen2, WANG Mingyuan2, SHA Yanchao3, HUANG Meng2 (1. School of Water Resources and Electric Power, Qinghai University, Xining 810016, China; 2. State Key Laboratory of Control and Simulation of Power Systems and Generation Equipments, Department of Electrical Engineering, Tsinghua University, Beijing 100084, China; 3. North China Electric Power Research Institute Co., Ltd., Beijing 100045, China) 1