Path selection and mechanism innovation of improving railway energy efficiency–from foreign experience and Chinese practice
作者机构:Railway Science and Technology Research and Development CenterChina Academy of Railway Sciences Corporation LimitedBeijingChina
出 版 物:《Railway Sciences》 (铁道科学(英文))
年 卷 期:2022年第1卷第2期
页 面:324-344页
学科分类:12[管理学] 0202[经济学-应用经济学] 02[经济学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 020205[经济学-产业经济学] 08[工学] 082303[工学-交通运输规划与管理] 0823[工学-交通运输工程]
主 题:China’s railways Energy efficiency Energy consumption structure Transport organization optimization Electrification New energy Renewable energy
摘 要:Purpose–Under the dual pressure of resources and environment,many countries have focused on the role of railways in promoting low-carbon development of integrated transportation and of even the whole *** paper aims to provide a comprehensive study on methods to improve railway energy efficiency in other national railways and achievements made by China’s railways in the past practice,and then to propose ways in which in the future China’s railways could rationally select the path of improving energy efficiency regarding the needs of the nation’s ever-shifting development and carry out the re-engineering for mechanism innovation in energy conservation and emission reduction ***/methodology/approach–This paper first studies other national railways that have tried to promote the improvement of railway energy efficiency by the ways of technology,management and structural reconstruction to reduce energy consumption and carbon *** them,the effect of structural energy conservation and emission reduction has become more *** has become the main energy conservation and emission reduction measure adopted by foreign railway *** practice of energy conservation and emission reduction of railways in various countries has tended to shift from a technical level to a structural ***–Key aspects in improving energy efficiency include re-optimization of energy structure,reinnovation of energy-saving technologies and optimization of transportation *** selection includes continuing to promote electrified railway construction,increasing the use of new and renewable energy sources,and promoting the reform of railway transportation ***/value–This paper provides further challenges and research directions in the proposed area and has referential value for the methodologies,approaches for practice in a Chinese *** achieve the expected goals,relevant supporting policies and measures need to be for