<p>The book presents a focused study on electrolytic capacitorless permanent magnet synchronous motor (PMSM) drives and their associated control strategies. It addresses both theoretical foundations and engineering practices through a comprehensive exploration of key topics, including system modeling, analytical principles for engineering challenges, control method design, experimental validation, and performance evaluation.</p><p>Five critical engineering challenges are examined in depth:</p><ol style="list-style-type: decimal"><li>Methods for improving power quality,</li><li>Grid current enhancement strategies under non-ideal grid conditions,</li><li>Suppression techniques for motor-side beat phenomena,</li><li>Low-distortion overmodulation methods,</li><li>Strategies for expanding the linear modulation region.</li></ol><p>A distinctive feature of the book is its systematic and application-oriented treatment of practical issues in capacitorless PMSM drive systems. This makes it particularly valuable for readers seeking effective, real-world solutions.</p><p>The book is intended to benefit researchers, engineers, and graduate students in the fields of power electronics, electric drives, and control engineering.</p>

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Electrolytic Capacitorless Permanent Magnet Synchronous Motor Drives

  • Dawei Ding,
  • Binxing Li,
  • Qiwei Wang,
  • Gaolin Wang,
  • Guoqiang Zhang,
  • Dianguo Xu

摘要

The book presents a focused study on electrolytic capacitorless permanent magnet synchronous motor (PMSM) drives and their associated control strategies. It addresses both theoretical foundations and engineering practices through a comprehensive exploration of key topics, including system modeling, analytical principles for engineering challenges, control method design, experimental validation, and performance evaluation.

Five critical engineering challenges are examined in depth:

  1. Methods for improving power quality,
  2. Grid current enhancement strategies under non-ideal grid conditions,
  3. Suppression techniques for motor-side beat phenomena,
  4. Low-distortion overmodulation methods,
  5. Strategies for expanding the linear modulation region.

A distinctive feature of the book is its systematic and application-oriented treatment of practical issues in capacitorless PMSM drive systems. This makes it particularly valuable for readers seeking effective, real-world solutions.

The book is intended to benefit researchers, engineers, and graduate students in the fields of power electronics, electric drives, and control engineering.