Failure Analysis of Clamp Crack on TA Equipment in Converter Station Jun Wang, Junling Tan, Jun Liu, Jie Gong, Jiarui Hu, Yi Xie, Junjun Chen and Weike Liu E3S Web Conf., 165 (2020) 06052 Published online: 01 May 2020 DOI: 10.1051/e3sconf/202016506052