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An Intelligent Controller Based Shunt Hybrid Filter for Harmonic Mitigation in Adjustable Speed Drives

School: School of Engineering, Coimbatore

Project Incharge:Dr. Sindhu M. R.
Funded by:DST
An Intelligent Controller Based Shunt Hybrid Filter for Harmonic Mitigation in Adjustable Speed Drives

The Intelligent Controller-Based Shunt Hybrid Filter (SHF) dynamically suppresses current harmonics and improves power quality in Adjustable Speed Drive (ASD) systems under varying load conditions.By integratingadaptive control with a hybrid active-passive compensation topology, the system achieves superior Total Harmonic Distortion (THD) reduction and dynamic reactive power compensation.  The intelligent SHF ensuresreal-time harmonic mitigation, enhanced current waveform symmetry, and stable DC-link voltage regulation, thereby boosting the overall efficiency and reliability of modern ASD-fed industrial drives. A laboratory model of adaptive shunt hybrid filter was set up and effectiveness for harmonic and reactive compensation for an Adjustable Speed drive is investigated in this project.

Amount: Rs. 17, 40, 000/-
Status: Completed

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