# A Rotor Ground Fault Protection Method Based on Injection Principle for Variable Speed Pumped Storage Generator-Motor

> Research article (IEEE Transactions on Power Delivery, 2022) · cited 19× · AI/ML

**Wikidata**: [openalex:W4312610967](https://www.wikidata.org/wiki/openalex:W4312610967)  
**Source**: https://4ort.xyz/entity/a-rotor-ground-fault-protection-method-based-on-injection-principle-for-variable-speed-pumped-storage-generator-motor
