# PSO-GWO Optimized Fractional Order PID Based Hybrid Shunt Active Power Filter for Power Quality Improvements

> Research article (IEEE Access, 2020) · cited 186× · AI/ML

**Wikidata**: [openalex:W3016628302](https://www.wikidata.org/wiki/openalex:W3016628302)  
**Source**: https://4ort.xyz/entity/pso-gwo-optimized-fractional-order-pid-based-hybrid-shunt-active-power-filter-for-power-quality-improvements