Embedded digital protection for IPMSM drives

  title={Embedded digital protection for IPMSM drives},
  author={Saleh A. Saleh and R. Ahshan and M. Azizur Rahman},
  journal={2013 IEEE Industry Applications Society Annual Meeting},
This paper presents the development, real-time implementation, and experimental testing of a new embedded digital protection for three phase (3φ) interior permanent magnet synchronous motor (IPMSM) drives. The proposed digital protection is established through extracting the high frequency sub-band contents present in the d-q-axis components of the currents drawn by an IPMSM. the desired high frequency sub-band contents are extracted using the wavelet packet transform (WPT). These extracted… CONTINUE READING


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