TY - GEN
T1 - Equilibrium Control Strategy for Twelve-Phase Permanent Magnet Motor Control System
AU - Gao, Congzhe
AU - Huang, Wentao
AU - Tai, Nengling
N1 - Publisher Copyright:
© 2023, Harbin Engineering University.
PY - 2023
Y1 - 2023
N2 - Twelve-phase permanent magnet synchronous motors (PMSM) are widely used in high-power ship propulsion and have a wide range of application prospects. In this paper, we take the twelve-phase permanent magnet propulsion system with multi-channel control technology as the research object and study the balanced drive method under the motor grouping control mode. A mathematical model of 12-phase PMSM under dq-axis coordinate is established to analyze the motor power output capability and establish the equalization control relationship between different groupings to ensure the equalization of output voltage of four sets of windings of permanent magnet synchronous motor. Simulations and experiments on the balanced operation of the 12-phase PMSM are conducted to verify the effectiveness of the proposed balanced control strategy, which can be balanced between different sets of windings when the motor starts with unbalanced winding power, and is more suitable for multi-phase motor drive systems with high requirements for the balanced voltage and current of 12 phases.
AB - Twelve-phase permanent magnet synchronous motors (PMSM) are widely used in high-power ship propulsion and have a wide range of application prospects. In this paper, we take the twelve-phase permanent magnet propulsion system with multi-channel control technology as the research object and study the balanced drive method under the motor grouping control mode. A mathematical model of 12-phase PMSM under dq-axis coordinate is established to analyze the motor power output capability and establish the equalization control relationship between different groupings to ensure the equalization of output voltage of four sets of windings of permanent magnet synchronous motor. Simulations and experiments on the balanced operation of the 12-phase PMSM are conducted to verify the effectiveness of the proposed balanced control strategy, which can be balanced between different sets of windings when the motor starts with unbalanced winding power, and is more suitable for multi-phase motor drive systems with high requirements for the balanced voltage and current of 12 phases.
KW - Equilibrium control
KW - Grouping control
KW - Twelve-phase permanent magnet synchronous motor
UR - https://www.scopus.com/pages/publications/85172346059
U2 - 10.1007/978-981-99-4291-6_52
DO - 10.1007/978-981-99-4291-6_52
M3 - Conference contribution
AN - SCOPUS:85172346059
SN - 9789819942909
T3 - Lecture Notes in Civil Engineering
SP - 753
EP - 762
BT - 2023 International Conference on Marine Equipment and Technology and Sustainable Development
A2 - Yang, Desen
PB - Springer Science and Business Media Deutschland GmbH
T2 - 2023 International Conference on Marine Equipment and Technology and Sustainable Development
Y2 - 1 April 2023 through 2 April 2023
ER -