TY - RPRT TI - IEEE 123-Bus System A Matrix AU - Sahu, Vibhuti [Oak Ridge National Laboratory] (ORCID:000000034808527X) AU - Hasan, Shamim [Oak Ridge National Laboratory] AU - Debnath, Suman [Oak Ridge National Laboratory] PY - 2026 DO - 10.13139/ornlnccs/3367701 UR - https://www.osti.gov/biblio/3367701 ID - 3367701 ER -