Resilience Assessment for HDG under Extreme Events Saiyi Wang, Weiguo He, Haodong Shen, Tangyun Xu, Shichao Zhou, Jie Chen and Yingying Zhao E3S Web Conf., 256 (2021) 02020 Published online: 10 May 2021 DOI: 10.1051/e3sconf/202125602020