• Corpus ID: 111692124

Unipolar modulation active power filter with one-cycle control

@article{Guanan2006UnipolarMA,
  title={Unipolar modulation active power filter with one-cycle control},
  author={Liang Guan-an},
  journal={Electric power automation equipment},
  year={2006}
}
  • Liang Guan-an
  • Published 2006
  • Engineering
  • Electric power automation equipment
Single-phase APF(Active Power Filter) with one-cycle control has two modulation me-thods-bipolar modulation and unipolar modulation.There are DC off-sets in the compensated source current of the APF with one-cycle control under bipolar modulation.Based on the principle of unipolar modulation APF with one-cycle control,the logic circuit of the controller is designed according to the operation process of the switches.Based on the analysis of global stability condition,the design gist for…