Study on transformer winding temperature distribution and oil-paper insulation thermal aging life considering harmonic currents
QIAN Guochao, WU Jie, XU Jing, HAO Jian, DAI Weiju, HONG Zhihu
Advanced Technology of Electrical Engineering and Energy . 2026, (2): 99 -110 .  DOI: 10.12067/ATEEE2407074