ScholarLens Back to search
2007•Converter Technology & Electric TractionRequires access

A Novel Three-phase Hybrid Active Power Filter with Series Resonance Circuit Turned at Fundamental Frequency

Shu Qi Shi

Open publisher page 0 citations

Abstract

It is presented a novel three-phase hybrid active power filter with series resonance circuit turned at fundamental frequency. The topology and the main characteristics of the filter are discussed. Then the principles of the filter selecting the control strategy based on detecting grid current are addressed, which equivalently enhancing the harmonic impedance in the grid by controlling the active power filter effectively. At last, the steady-state compensation characteristics are analyzed on the consideration of damping the resonance probability between the grid and the passive filters, enhancing the filtering effects of the passive filters and improving the robustness of the total system.

About this research paper

What this paper is about

It is presented a novel three-phase hybrid active power filter with series resonance circuit turned at fundamental frequency. The topology and the main characteristics of the filter are discussed. Then the principles of the filter selecting the control strategy based on detecting grid current are addressed, which equivalently enhancing the harmonic impedance in the grid by controlling the active power filter effectively. At last, the steady-state compensation characteristics are analyzed on the consideration of damping the resonance probability between the grid and the passive filters, enhancing the filtering effects of the passive filters and improving the robustness of the total system.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

It is presented a novel three-phase hybrid active power filter with series resonance circuit turned at fundamental frequency. The topology and the main characteristics of the filter are discussed. Then the principles of the filter selecting the control strategy based on detecting grid current are addressed, which equivalently enhancing the harmonic impedance in the grid by controlling the active power filter effectively. At last, the steady-state compensation characteristics are analyzed on the consideration of damping the resonance probability between the grid and the passive filters, enhancing the filtering effects of the passive filters and improving the robustness of the total system.

Key concepts: Active filter, Electronic filter, Electronic filter topology, Control theory (sociology), Voltage-controlled filter, All-pass filter, Constant k filter, Electronic engineering

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
A Novel Three-phase Hybrid Active Power Filter with Series Resonance Circuit Turned at Fundamental Frequency — Research Paper | ScholarLens