# Effects of PLL and frequency measurements on LFC problem in multi-area HVDC interconnected systems

> Research article (International Journal of Electrical Power & Energy Systems, 2016) · cited 38× · AI/ML

**Wikidata**: [openalex:W2288684739](https://www.wikidata.org/wiki/openalex:W2288684739)  
**Source**: https://4ort.xyz/entity/effects-of-pll-and-frequency-measurements-on-lfc-problem-in-multi-area-hvdc-interconnected-systems