CONTROL STRATEGY OF ACTIVE FILTER USINGCOORDINATION BETWEEN PROPORTIONAL-INTEGRALMULTI-RESONANT-TYPE REPETITIVE CONTROLAND COMPOSITE OBSERVER

Các tác giả

  • Nguyen Thi My Na Tác giả
  • Van Tan Luong Tác giả liên hệ

DOI:

https://doi.org/10.62985/j.huit_ojs.vol24.no4.165

Từ khóa:

Active power filter, repetitive controller, proportional resonant controller, current harmonics, nonlinear load

Tóm tắt

This paper presents a control strategy to enhance the operation of an active filter (AF). First,
the high-order harmonic components of the current are accurately extracted using a composite
observer. Then, a proportional-integral multi-resonant-type repetitive control (PIMR-RC) is
applied to control the current harmonics generated by the active filter to follow the current
harmonics caused by the nonlinear loads. Simulation using PSIM software for the active filter was
performed to verify the feasibility of the proposed control strategy.

Tài liệu tham khảo

Lượt tải xuống

Đã Xuất bản

2024-10-28

Số

Tập 24 Số 4 (2024)

Chuyên mục

Điện - Điện tử - Tự động hóa