# Multi-time scale model reduction strategy of variable-speed pumped storage unit grid-connected system for small-signal oscillation stability analysis

> Research article (Renewable Energy, 2023) · cited 32× · AI/ML

**Wikidata**: [openalex:W4376116712](https://www.wikidata.org/wiki/openalex:W4376116712)  
**Source**: https://4ort.xyz/entity/multi-time-scale-model-reduction-strategy-of-variable-speed-pumped-storage-unit-grid-connected-system-for-small-signal-o