Abstract: As renewable penetration increases and synchronous machine inertia declines, grid-forming converters must maintain system stability and emulate inertial response while maintaining stability across diverse operating conditions. This seminar will share a data-driven stabilization control strategy for hybrid AC/DC grid-forming systems that helps overcome the contradiction of stability and dynamic response. Then, a framework to manage the system inertia will be presented. A novel circuit-based approach will be shared to shed some light on establishing a unified model to quantify inertia generation, transfer, and vanishing in complex AC/DC grid-forming <a href="http://networks.Bio:" target="_blank" title="networks.Bio:">networks.Bio: Pengfeng Lin, Marie Skłodowska-Curie Actions Individual Fellowship, is an Assistant Professor at Shanghai Jiao Tong University. He received the B.S. and M.S. degrees in electrical engineering from Southwest Jiaotong University, China, in 2013 and 2015, respectively, and the Ph.D. degree in the Interdisciplinary Graduate Programme from Nanyang Technological University, Singapore, in 2020. He was with Energy Research Institute at NTU as a Research Fellow and with Électricité de France (EDF) as a Smart Grid Energy Expert / Research Scientist. He is in the global top 2% of Scientists conferred by Standard University. His research interests include power system stability/reliability analyses, smart grid cyber-physical security, and artificial intelligence <a href="http://analytics.Room:" target="_blank" title="analytics.Room:">analytics.Room: 46-402, Bldg: Andrew N. Liveris Building, St Lucia Campus, The University of Queensland, Brisbane, Queensland, Australia