Li Zainan, Ph.D., Assistant Researcher of Chongqing University. Graduated from North China Electric Power University. Mainly engaged in research on control and protection of flexible DC transmission/distribution. As the first author/co-author, he has published 14 SCI/EI-indexed papers in TIE, TPEL, TPD, IJEPES, China Journal of Electrical Engineering, and Power System Automation. He has also obtained 5 invention patents. He is a reviewer for international authoritative journals such as IEEE, TIE, TSE, TPD, and JESTPE. He has received the second prize at the national grid and provincial levels and the gold medal at the Geneva International Invention Exhibition. Representative achievements in the past five years: [1] Z. Li, K. Jia, T. Bi, et al. "Adaptive Current Limit Control for Half-Bridge MMC-HVDC Single Pole-to-Ground Fault. " in IEEE Transactions on Power Electronics, vol. 41, no. 2, pp. 2452-2462, Feb 2026. [2] Z. Li, K. Jia*, T. Bi and J. Li. "ACLC Control in Half-Bridge MMC for DC Fault" in IEEE Transactions on Industrial Electronics, vol. 72, no. 1, pp. 516-524, Jan 2025. [3] Z. Li*, J. Duan, W. Lu and Wei. Yang. "A fast pilot protection for DC distribution networks considering the whole fault process." in IEEE Transactions on Power Delivery, vol. 37, no. 4, pp. 3121-3132, Aug 2022. [4] Z. Li, K. Jia, T. Bi, et al. "Postfault DC Transient Overvoltage Control for Multiterminal MMC-HVDC System. " in IEEE Transactions on Industrial Electronics, 2025, Early Access.