# A variable inductor based harmonic filter design for multi-phase renewable energy systems with double closed-loop control

> Research article (Energy, 2021) · cited 12× · AI/ML

**Wikidata**: [openalex:W3183310609](https://www.wikidata.org/wiki/openalex:W3183310609)  
**Source**: https://4ort.xyz/entity/a-variable-inductor-based-harmonic-filter-design-for-multi-phase-renewable-energy-systems-with-double-closed-loop-contro