Interpretable Digital Twin for PMSM drives data under different conditions

All datasets are provided in standard .CSV format and capture the dynamics of the PMSM under a variety of operating conditions.Filename Description and Operating ConditionsTraining and Baseline DataTraining_data_healthy Primary dataset for SINDy and ML training. Includes random-amplitude block-pulse excitation of iq (0.25\u20131.0p.u.) across different speeds.Step-Response Tests (Model Validation)Test_Step_Iq_1 Load demand step: iq from 0.4 \u2192 0.6 p.u. at 350 rpm.Test_Step_Iq_2 Load demand step: iq from \u22120.9 \u2192 \u22120.6 p.u. at 450 rpm.Test_Step_Iq_3 Load demand step: iq from \u22120.4 \u2192 \u22120.6 p.u. at 550 rpm.Test_Step_Spd_1 Speed transient: 350 \u2192 450 rpm at constant load iq = 0.4 p.u.Test_Step_Spd_2 Speed transient: 450 \u2192 550 rpm at constant load.Test_Step_Spd_3 Deceleration transient: 550 \u2192 450 rpm.Test_Scenario_1-3 Combined scenarios with simultaneous speed and torque steps for testing dynamic coupling.Abnormal and Fault ConditionsParameter_Variation Stator resistance drift condition without phase imbalance.ImbalanceFault1 Single-phase imbalance with parameter variation.ImbalanceFault2 Two-phase imbalance with parameter variation.