Xiangbei, C., Yuhong, O., Wenqian, K. and Jing, S. 2021. Safety Protection Technology of Power Monitoring System Based on Feature Extraction Algorithm. Distributed Generation & Alternative Energy Journal. 37, 2 (Nov. 2021), 311–326. DOI:https://doi.org/10.13052/dgaej2156-3306.37211.