# Economic comparison of electric vehicles performing unidirectional and bidirectional frequency control in Denmark with practical validation

> Research article (2016 51st International Universities Power Engineering Conference (UPEC), 2016) · cited 22× · AI/ML

**Wikidata**: [openalex:W2613270310](https://www.wikidata.org/wiki/openalex:W2613270310)  
**Source**: https://4ort.xyz/entity/economic-comparison-of-electric-vehicles-performing-unidirectional-and-bidirectional-frequency-control-in-denmark-with-p