# Broadening the operating range of pump-turbine to deep-part load by runner optimization

> Research article (Renewable Energy, 2023) · cited 49× · AI/ML

**Wikidata**: [openalex:W4323074113](https://www.wikidata.org/wiki/openalex:W4323074113)  
**Source**: https://4ort.xyz/entity/broadening-the-operating-range-of-pump-turbine-to-deep-part-load-by-runner-optimization