Junguo GAO received a Ph.D. degree from the School of Electrical and Electronic Engineering, Harbin University of Science and Technology, China, in 2013. They have been working at the Postdoctoral workstation of BAOSHENG Group Co. Ltd. since June 2016. Their expertise and research interests are in high voltage and insulation technology; the dielectric strength of electric cables and their underlying fundamental mechanisms; the detection and evaluation of cable insulation states; and the search for novel cable insulation materials with advanced flame retardancy. They are supported by the Young Innovative Talent Training Program of Heilongjiang Province Undergraduate Colleges and Universities. They participated and completed three Projects for the National Natural Science Foundation of China. They presided over and accomplished a Provincial Graduate Innovation Fund Project, an Open Fund Project of the National Engineering Laboratory of UHV Engineering Technology, and two Enterprise Cooperation Projects. They have published more than 30 peer-reviewed papers, including 30 articles indexed by SCI and more than 20 articles indexed by EI. They have obtained two National Invention Patents and 10 National Utility Model Patents. They received second prize of the Heilongjiang Science and Technology Progress Award and first prize of the Science and Technology Award of China Southern Power Grid Science Institute.