TY - RPRT TI - Gray-Box Modeling for Distribution Systems With Inverter-Based Resources: Integrating Physics-Based and Data-Driven Approaches AU - Zhang, Junhui AU - Men, Yuxi AU - Ding, Lizhi AU - Lu, Xiaonan AU - Du, Wei PY - 2024 DO - 10.1109/tia.2024.3392710 UR - https://www.osti.gov/biblio/2441424 ID - 2441424 ER -