Interturn Short Circuit Fault Mitigation in PMSMs – Datasets

Project: Interturn Short Circuit Fault Mitigation in PMSMs Authors: Lukas Zezula, Matus Kozovsky, Ludek Buchta and Petr Blaha (corresponding author: Lukas Zezula, e-mail: [e-mail]) Affiliation: CEITEC - Central European Institute of Technology, Brno University of Technology, 612 00 Brno, Czech Republic Abstract: These datasets represent experimental measurements conducted on a three-phase permanent magnet synchronous motor drive that was operated under emulated interturn short circuit faults with stepped short circuit resistance. The records support the relevant validation of the proposed control-based mitigation method, including its capability to limit fault-induced resistive losses, restore torque-producing current components, and adapt online to the progressive fault. Keywords: fault diagnosis, fault tolerant control, permanent magnet motors, short-circuit currents, fault currents, torque control. Funding: This work was supported in part by the European Union through the project Robotics and Advanced Industrial Production under Grant CZ.02.01.01/00/22_008/0004590, and in part by the Technological Agency of the Czech Republic through the project Center for Advanced Machines and Manufacturing Technology under Grant TN02000028. Files included:├── ISC_3turns/ # Datasets for emulated fault severity 3/25│ ├── Data/ # Individual datasets│ │ ├── ISC_3turns_Speed_1400_Load_0p5.mat # Electrical angular velocity: 1400 rad/s, load torque 0.5 Nm│ │ ├── ISC_3turns_Speed_1400_Load_1p0.mat # Electrical angular velocity: 1400 rad/s, load torque 1.0 Nm│ │ ├── ISC_3turns_Speed_1400_Load_1p5.mat # Electrical angular velocity: 1400 rad/s, load torque 1.5 Nm│ ├── ISC_3turns.mlx # MATLAB Live Script for visualizing experimental data│ └── ISC_3turns_Speed_1400.pdf # Generated PDF Report│├── ISC_6turns/ # Datasets for emulated fault severity 6/25│ ├── Data/ # Individual datasets│ │ ├── ISC_6turns_Speed_1400_Load_0p5.mat # Electrical angular velocity: 1400 rad/s, load torque 0.5 Nm│ │ ├── ISC_6turns_Speed_1400_Load_1p0.mat # Electrical angular velocity: 1400 rad/s, load torque 1.0 Nm│ │ ├── ISC_6turns_Speed_1400_Load_1p5.mat # Electrical angular velocity: 1400 rad/s, load torque 1.5 Nm│ │ ├── ISC_6turns_Speed_2000_Load_0p5.mat # Electrical angular velocity: 2000 rad/s, load torque 0.5 Nm│ │ ├── ISC_6turns_Speed_2000_Load_1p0.mat # Electrical angular velocity: 2000 rad/s, load torque 1.0 Nm│ │ ├── ISC_6turns_Speed_2000_Load_1p5.mat # Electrical angular velocity: 2000 rad/s, load torque 1.5 Nm│ ├── ISC_6turns.mlx # MATLAB Live Script for visualizing experimental data│ ├── ISC_6turns_Speed_1400.pdf # Generated PDF Report for 1400 rad/s electrical speed│ └── ISC_6turns_Speed_2000.pdf # Generated PDF Report for 2000 rad/s electrical speed│├── ISC_9turns/ # Datasets for emulated fault severity 9/25│ ├── Data/ # Individual datasets│ │ ├── ISC_9turns_Speed_2000_Load_0p5.mat # Electrical angular velocity: 2000 rad/s, load torque 0.5 Nm│ │ ├── ISC_9turns_Speed_2000_Load_1p0.mat # Electrical angular velocity: 2000 rad/s, load torque 1.0 Nm│ │ ├── ISC_9turns_Speed_2000_Load_1p5.mat # Electrical angular velocity: 2000 rad/s, load torque 1.5 Nm│ ├── ISC_9turns.mlx # MATLAB Live Script for visualizing experimental data│ └── ISC_9turns_Speed_2000.pdf # Generated PDF Report│└── README.txt # This file Data in .mat files:idq_comp ... Rotor reference frame currents - fault mitigation enabledidq_flt ... Rotor reference frame currents - fault mitigation disabledidqh_comp ... Estimated fault-free parts of the rotor reference frame currents - fault mitigation enabledidqh_flt ... Estimated fault-free parts of the rotor reference frame currents - fault mitigation disabledif_comp ... Measured fault current - fault mitigation enabledif_flt ... Measured fault current - fault mitigation disabledPin_comp ... Measured electrical power - fault mitigation enabledPin_flt ... Measured electrical power - fault mitigation disabledPout_comp ... Reconstructed mechanical power at the shaft - fault mitigation enabledPout_flt ... Reconstructed mechanical power at the shaft - fault mitigation disabledPseg_comp ... Reconstructed resistive loss at the shorted segment - fault mitigation enabledPseg_flt ... Reconstructed resistive loss at the shorted segment - fault mitigation disabledsgm_comp ... Estimated fault severity assuming zero short circuit resistance - fault mitigation enabledsgm_flt ... Estimated fault severity assuming zero short circuit resistance - fault mitigation disabledsincos_comp ... Sine and cosine of the electrical angle - fault mitigation enabledsincos_flt ... Sine and cosine of the electrical angle - fault mitigation disabledtf_comp ... Exact time of the detectable fault occurrence - fault mitigation enabledtf_flt ... Exact time of the detectable fault occurrence - fault mitigation disabledudq_comp ... Rotor reference frame voltages - fault mitigation enabledudq_flt ... Rotor reference frame voltages - fault mitigation disabledwe_comp ... Estimated electrical angular velocity - fault mitigation enabled we_flt ... Estimated electrical angular velocity - fault mitigation disabled