STATUS FEEDBACK CONTROLLER DESIGN COMBINED OBSERVATION FOR GRID-CONNECTED INVERTER

  • Đặng Tiến Trung
  • Phạm Thị Thanh Đam
Keywords: Grid-connected inverter; state feedback control; LCL filter; state observer.

Abstract

This paper presents the results of synthesizing the status feedback controller
combined with the observer for the grid-connected inverter system using the LCL
filter. The survey and evaluation results by simulation on Matlab-Simulink
software show that this controller ensures the quality requirements. The
observer reduces the number of sensors, reducing the cost and complexity of the
inverter.

điểm /   đánh giá
Published
2023-08-15
Issue
Vol. 59 No. 2B (2023)
Section
RESEARCH AND DEVELOPMENT