我国高速铁路快速发展．高速铁路上运行的动车组如何实现节能降耗是铁路行业关注的热点和焦点问题。以上海铁路局高速铁路能源消耗情况为切入点，分析动车组能源消耗影响因素，并结合铁路实际，提出高速铁路动车组节能降耗的建议措施。%As an important achievement in railway science and technology at the present age, high-speed railways have been the important effect in the history of world railway development. In recent years, because of the rapid development of high-speed railways in our country, the fact that how electric multiple units（EMU） realize energy saving and consumption reducing has become the hotspot and focus in railway. Starting from energy consumption of high-speed railways in Shanghai Railway Bureau, the article analyses influence factors of energy consumed by EMU, and puts forward the measures of energy saving and consumption reducing of EMU, linking with the fact of railways.
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