# Impact of On-Board Hybrid Energy Storage Devices on Energy-Saving Operation for Electric Trains in DC Railway Systems

> Research article (Batteries, 2022) · cited 23× · AI/ML

**Wikidata**: [openalex:W4303685472](https://www.wikidata.org/wiki/openalex:W4303685472)  
**Source**: https://4ort.xyz/entity/impact-of-on-board-hybrid-energy-storage-devices-on-energy-saving-operation-for-electric-trains-in-dc-railway-systems