TY - GEN
T1 - The Sensorless Control of CSI-Fed PMSM Drives Based on a High-Order SMO
AU - Chen, Xuehan
AU - Gao, Qiang
AU - Teng, Yongxiao
AU - Xu, Dianguo
N1 - Publisher Copyright:
© Beijing Paike Culture Commu. Co., Ltd. 2024.
PY - 2024
Y1 - 2024
N2 - The article verifies a sensorless control strategy for current source inverter (CSI)-driven permanent magnet synchronous motor (PMSM) using a high-order sliding mode observer (SMO), specifically applicable in the medium to high speed range. The CSI, known for its motor-friendly output waveform with low dv/dt, addresses the issue of motor terminal overvoltage under long cable conditions. PMSMs, characterized by their high power density, have garnered attention in the field of long-line operations, with expectations of replacing induction motors. However, their drive requires rotor position information for decoupling torque and excitation components. This article validates the feasibility and superiority of using a high-order SMO to improve position observation convergence speed and reduce steady-state error in the sensorless control of CSI-fed PMSM drive system. Simulation of the control system for CSI-fed PMSM drive supports the proposed methods.
AB - The article verifies a sensorless control strategy for current source inverter (CSI)-driven permanent magnet synchronous motor (PMSM) using a high-order sliding mode observer (SMO), specifically applicable in the medium to high speed range. The CSI, known for its motor-friendly output waveform with low dv/dt, addresses the issue of motor terminal overvoltage under long cable conditions. PMSMs, characterized by their high power density, have garnered attention in the field of long-line operations, with expectations of replacing induction motors. However, their drive requires rotor position information for decoupling torque and excitation components. This article validates the feasibility and superiority of using a high-order SMO to improve position observation convergence speed and reduce steady-state error in the sensorless control of CSI-fed PMSM drive system. Simulation of the control system for CSI-fed PMSM drive supports the proposed methods.
KW - Current Source Inverter
KW - High-Order Sliding Mode Observer
KW - Sensorless Control
UR - https://www.scopus.com/pages/publications/85190394539
U2 - 10.1007/978-981-97-1420-9_11
DO - 10.1007/978-981-97-1420-9_11
M3 - 会议稿件
AN - SCOPUS:85190394539
SN - 9789819714193
T3 - Lecture Notes in Electrical Engineering
SP - 97
EP - 103
BT - The Proceedings of the 18th Annual Conference of China Electrotechnical Society - Volume 3
A2 - Yang, Qingxin
A2 - Li, Zewen
A2 - Luo, An
PB - Springer Science and Business Media Deutschland GmbH
T2 - 18th Annual Conference of China Electrotechnical Society, ACCES 2023
Y2 - 15 September 2023 through 17 September 2023
ER -