Xiangxu Wang received the B.S. degree in electrical engineering from Dalian University of Technology (DUT), Dalian, China, in 2019. He is currently pursuing the Ph.D. degree in School of Electrical Engineering, DUT. His research interests include modeling, analysis, and simulation of frequency response in power systems.e-mail: wangxiangxu@mail.dlut.edu.cn

Weidong Li received the B.S., M.S., and Ph.D. degrees in electrical engineering from Xi’an Jiaotong University, Xi’an, China, Northeast Electric Power University, Jilin, China, and Harbin Institute of Technology, Harbin, China, in 1985, 1988, and 1997, respectively. He is currently a Professor of electrical engineering with Dalian University of Technology, Dalian, China, where he served as the Dean of School of Electrical Engineering, from 2011 to 2016. His research interests include power system automation, with recent focus on frequency stability analysis and control of new power systems.e-mail: wdli@dlut.edu.cn

Jiakai Shen received the B.S. and Ph.D. degrees in electrical engineering from Northwest A&F University, Yangling, China, and Dalian University of Technology, Dalian, China, in 2014 and 2022, respectively. He is currently with China Electric Power Research Institute Co., Ltd., Beijing, China. His research interests include modeling, simulation, analysis, and control of primary frequency response in power systems.e-mail: shenjiakai@epri.sgcc.com.cn).

Qili Ding received the B.S. degree in electrical engineering from Dalian Maritime University, Dalian, China, in 2022. He is currently pursuing the Ph.D. degree in School of Electrical Engineering, Dalian University of Technology, Dalian, China. His research interests include power system frequency stability analysis and control.e-mail: dingqili@mail.dlut.edu.cn