機電系統工處 翁穎鈞 、 陳世軒 、羅祖蔭 、吳宗憲 編製

https://energy.economictimes.indiatimes.com/news/renewable/solar-energy-on-track-to-power-london-rail-link-by-2022/79380926
https://www.alstom.com/press-releases-news/2021/1/alstom-deploys-its-first-aps-ground-level-power-solution-turkey-eminonu
https://www.railjournal.com/technology/battery-system-for-french-regional-hybrid-trains-clears-initial-tests/
https://www.alstom.com/press-releases-news/2020/6/alstom-obtains-certification-latest-etcs-standard