# Enhancing power quality in grid-connected hybrid renewable energy systems using UPQC and optimized O-FOPID

> Research article (Frontiers in Energy Research, 2024) · cited 13× · AI/ML

**Wikidata**: [openalex:W4401152420](https://www.wikidata.org/wiki/openalex:W4401152420)  
**Source**: https://4ort.xyz/entity/enhancing-power-quality-in-grid-connected-hybrid-renewable-energy-systems-using-upqc-and-optimized-o-fopid