ISSN 2196-5625 CN 32-1884/TK
1.the Department of Safety Engineering, Pukyong National University, Busan 48513, South Korea;2.the Midcontinent Independent System Operator, Carmel, IN 46032, USA;3.the Department of Electrical & Computer Engineering at The University of Texas at Austin, Austin, USA
This work was supported by a Research Grant of Pukyong National University (2020).