Due to the reduction of the DC-link capacitance, the drive system is sensitive to the grid. This chapter improves grid-side power quality under non-ideal grid conditions from two perspectives to enhancing the robustness and anti-interference capability of the drive in non-ideal grid.

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Grid Current Improvement Strategy Under Non-ideal Grid Conditions

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

摘要

Due to the reduction of the DC-link capacitance, the drive system is sensitive to the grid. This chapter improves grid-side power quality under non-ideal grid conditions from two perspectives to enhancing the robustness and anti-interference capability of the drive in non-ideal grid.