TY - GEN
T1 - A PSO-based Fuzzy Hybrid Voltage Modulation Strategy for DC Winding in Wound Field Synchronous Machine
AU - Shang, Ruyu
AU - Sun, Xiaoyong
AU - Han, Ruizhao
N1 - Publisher Copyright:
© 2025 IEEE.
PY - 2025
Y1 - 2025
N2 - In this paper, a Particle Swarm Optimization-based (PSO-based) fuzzy hybrid voltage modulation strategy is proposed to improve the field winding current dynamics and the steady state electromagnetic torque performance for wound field synchronous machines (WFSMs). It is revealed that unipolar or bipolar voltage modulation strategy has a significant influence on electromagnetic performances of WFSMs. With particle swarm optimization method offline, proper parameters of unipolar and bipolar voltage controllers and the switching criteria between these two modes are designed based on large amount of experimental data. In order to enhance system flexibility and ability to response to variable situations, fuzzy control is utilized online to adjust system parameters automatically. The proposed method can achieve the tradeoff between DC winding current dynamics and torque ripple suppression for the whole WFSM system. All the offline and online results are confirmed by the simulations.
AB - In this paper, a Particle Swarm Optimization-based (PSO-based) fuzzy hybrid voltage modulation strategy is proposed to improve the field winding current dynamics and the steady state electromagnetic torque performance for wound field synchronous machines (WFSMs). It is revealed that unipolar or bipolar voltage modulation strategy has a significant influence on electromagnetic performances of WFSMs. With particle swarm optimization method offline, proper parameters of unipolar and bipolar voltage controllers and the switching criteria between these two modes are designed based on large amount of experimental data. In order to enhance system flexibility and ability to response to variable situations, fuzzy control is utilized online to adjust system parameters automatically. The proposed method can achieve the tradeoff between DC winding current dynamics and torque ripple suppression for the whole WFSM system. All the offline and online results are confirmed by the simulations.
KW - DC winding current dynamics
KW - fuzzy control
KW - hybrid voltage modulation
KW - particle swarm optimization
KW - wound field synchronous machine
UR - https://www.scopus.com/pages/publications/105015836989
U2 - 10.1109/CIEEC64805.2025.11116636
DO - 10.1109/CIEEC64805.2025.11116636
M3 - Conference contribution
AN - SCOPUS:105015836989
T3 - 2025 IEEE 8th International Electrical and Energy Conference, CIEEC 2025
SP - 472
EP - 477
BT - 2025 IEEE 8th International Electrical and Energy Conference, CIEEC 2025
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 8th IEEE International Electrical and Energy Conference, CIEEC 2025
Y2 - 16 May 2025 through 18 May 2025
ER -