Substation protection method for missing measurement information of transformer and bus connecting lineWei Liu, Yuxue Wang, Zengchao Wang, Zhile Xu, Yiquan Li, Xuyang Deng, Shidan Liu, Kun Liu and Minghao WenE3S Web Conf., 261 (2021) 01042DOI: https://doi.org/10.1051/e3sconf/202126101042