# Robustness Improvement of Single-Phase Inverters Under Weak Grid Cases by Adding Grid Current Feedforward in Delay-Based Phase-Locked Loop

> Research article (IEEE Access, 2020) · cited 29× · AI/ML

**Wikidata**: [openalex:W3027579998](https://www.wikidata.org/wiki/openalex:W3027579998)  
**Source**: https://4ort.xyz/entity/robustness-improvement-of-single-phase-inverters-under-weak-grid-cases-by-adding-grid-current-feedforward-in-delay-based