TY - GEN
T1 - Selective harmonic mitigation model predictive control with optimized switching states for high performance motor drive applications
AU - Liu, Yuchao
AU - Xie, Jun
AU - Khera, Fatma
AU - Rivera, Marco
AU - Jiang, Jing
AU - Gerada, Chris
PY - 2024/9/3
Y1 - 2024/9/3
N2 - This paper proposed a Selective Harmonic Mitigation Model Predictive Control (SHM-MPC) strategy with optimized switching states for high performance motor drive applications. Based on traditional Finite-Control-Set Model Predictive Control (FCS-MPC), the proposed SHM-MPC strategy introduces a selective harmonic mitigation modulation pattern to formulate an optimized cost function, which effectively reduces the Total Harmonic Distortion (THD) of the output, thereby enhancing the quality of output waveforms and motor drive performance. Additionally, an optimized set of switching states is proposed to minimize power losses and commutation loop inductance. The proposed SHM-MPC with optimized switching states achieves fast dynamic response and significantly reduces power losses by 59.6% while maintaining a 15.33% lower output THD. This makes it particularly suitable for high-performance motor drive applications, where power efficiency and power density are critical concerns.
AB - This paper proposed a Selective Harmonic Mitigation Model Predictive Control (SHM-MPC) strategy with optimized switching states for high performance motor drive applications. Based on traditional Finite-Control-Set Model Predictive Control (FCS-MPC), the proposed SHM-MPC strategy introduces a selective harmonic mitigation modulation pattern to formulate an optimized cost function, which effectively reduces the Total Harmonic Distortion (THD) of the output, thereby enhancing the quality of output waveforms and motor drive performance. Additionally, an optimized set of switching states is proposed to minimize power losses and commutation loop inductance. The proposed SHM-MPC with optimized switching states achieves fast dynamic response and significantly reduces power losses by 59.6% while maintaining a 15.33% lower output THD. This makes it particularly suitable for high-performance motor drive applications, where power efficiency and power density are critical concerns.
KW - active neutral point clamped converter
KW - model predicitive control
KW - motor drives
KW - selective harmonic mitigation
KW - switching states optimization
KW - SWITCHING STATES OPTIMIZATION
KW - MOTOR DRIVES
KW - MODEL PREDICITIVE CONTROL
KW - ACTIVE NEUTRAL POINT CLLAMPED CONVERTER
KW - SELECTIVE HARMONIC MITIGATION
UR - https://www.scopus.com/pages/publications/85204307965
U2 - 10.1049/icp.2024.2134
DO - 10.1049/icp.2024.2134
M3 - Conference contribution
VL - 2024
T3 - International Conference on Power Electronics, Machines and Drives
SP - 37
EP - 44
BT - 13th International Conference on Power Electronics, Machines and Drives (PEMD 2024)
PB - IET
CY - Stevenage
T2 - 13th International Conference on Power Electronics, Machines and Drives (PEMD 2024)
Y2 - 10 June 2024 through 13 June 2024
ER -