Media type: E-Article Title: Flywheels Store to Save: Improving railway efficiency with energy storage Contributor: Pastor, Marcos Lafoz; Rodriguez, Luis Garcia-Tabares; Velez, Cristina Vazquez imprint: Institute of Electrical and Electronics Engineers (IEEE), 2013 Published in: IEEE Electrification Magazine Language: Not determined DOI: 10.1109/mele.2013.2272996 ISSN: 2325-5897; 2325-5889 Keywords: Electrical and Electronic Engineering ; Energy Engineering and Power Technology Origination: Footnote: