IEEE Paper review

Review on IEEE paper

Subject: Comb filter for noise reduction

Topic: Improving Dynamic Response of Active Harmonic Compensator using Digital Comb Filter

Harmonic extraction and control is one of the main elements in active power filter design.To improve the dynamic response of the active harmonic controller, a comb-filter is the solution, which can be implemented on a DSP platform. Performance evaluation results for the load transient show a substantial improvement in the dynamic performance of the harmonic compensator compared with the conventional low pass filter-based approaches. The whole system mainly includes voltage source converter and harmonic and reactive power compensator. Resonant current control has also been used widely for reducing the current harmonic distortion in many different distributed generation applications. A resonant harmonic compensator attenuates the current harmonics and is capable of achieving zero steady-state error. The proposed solution in this paper used for improving the dynamic response of a system by using a limited bandwidth compensator with selective unwanted frequency components.

PAPER LINK : http://ieeexplore.ieee.org/document/6872521/