A General Single-Sensor Damping Framework for LCL-Equipped High-Speed PMSM Drives

Journal article (2022)

Authors

Yu Yao Southeast University
Yunkai Huang Southeast University
Fei Peng Southeast University
J. Dong DC systems, Energy conversion & Storage - EEMCS
Zichong Zhu Nanjing Tech University
Research Group
DC systems, Energy conversion & Storage (EEMCS) (TU Delft)
Copyright: © 2022 Yu Yao, Yunkai Huang, Fei Peng, J. Dong, Zichong Zhu
DOI: https://doi.org/10.1109/TIE.2022.3186342
HSPMSM LCL filter General single-sensor resonance damping Wide stable region
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Published Date

2022

Language

English

Reuse Rights

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Faculty

Electrical Engineering, Mathematics and Computer Science

Department

Electrical Sustainable Energy

Research Group

DC systems, Energy conversion & Storage

Abstract

This letter proposes a general single-sensor active damping framework for LCL-equipped high-speed permanent magnet synchronous machines. By the proposed method, arbitrary damping assignment and stability for the LCL resonance within the Nyquist frequency are achieved with only the inverter-current feedback or motor-current feedback. Moreover, the simplified analytical expression between the physical parameters and the damping performance enables automatic tuning for different drive systems.