The Voltage Regulation Control Strategy with Distributed Photovoltaic Participation under Serious Failure Based on Transient Voltage MarginYunxin Liu, Liangzhong Yao, Siyang Liao, Jian Xu, Di Wu, Wei Tang and Cheng YangE3S Web Conf., 186 (2020) 01002DOI: https://doi.org/10.1051/e3sconf/202018601002