# Power Quality Improvement by an Active Power Filter in Grid-connected Photovoltaic Systems with Optimized Direct Power Control Strategy

> Research article (Electric Power Components and Systems, 2016) · cited 30× · AI/ML

**Wikidata**: [openalex:W2531629936](https://www.wikidata.org/wiki/openalex:W2531629936)  
**Source**: https://4ort.xyz/entity/power-quality-improvement-by-an-active-power-filter-in-grid-connected-photovoltaic-systems-with-optimized-direct-power-c