# A Refined Self-Tuning Filter-Based Instantaneous Power Theory Algorithm for Indirect Current Controlled Three-Level Inverter-Based Shunt Active Power Filters under Non-sinusoidal Source Voltage Conditions

> Research article (Energies, 2017) · cited 32× · AI/ML

**Wikidata**: [openalex:W2592782960](https://www.wikidata.org/wiki/openalex:W2592782960)  
**Source**: https://4ort.xyz/entity/a-refined-self-tuning-filter-based-instantaneous-power-theory-algorithm-for-indirect-current-controlled-three-level-inve