# Energy-Efficient Electro-Hydraulic Power Source Driven by Variable-Speed Motor

> Research article (Energies, 2022) · cited 18× · AI/ML

**Wikidata**: [openalex:W4283757438](https://www.wikidata.org/wiki/openalex:W4283757438)  
**Source**: https://4ort.xyz/entity/energy-efficient-electro-hydraulic-power-source-driven-by-variable-speed-motor