城市轨道交通研究

城市生活方式研究：城市公共交通的未来发展 #生活乐趣# #生活分享# #城市生活观察# #城市生活方式研究#

摘要:

［目的］随着城市轨道交通运营线路的增加及运营时间的增加，电能耗也在逐年增长。为降低电能耗，减少运营成本，需对城市轨道交通节能降耗策略进行深入研究。［方法］分析了城市轨道交通电能耗的构成，归纳了列车牵引能耗、动力设备能耗及照明能耗的影响因素，总结了南宁轨道交通在节能降耗方面所采取的策略及在实践应用中取得的成效，从列车牵引、动力设备、照明等方面提出了城市轨道交通深度节能降耗的策略建议。［结果及结论］南宁轨道交通在2022—2023年通过实施ATO(列车自动驾驶)牵引制动曲线优化、列车空调控制逻辑优化、BAS(环境与设备监控系统)焓值优化、“风、水平衡”调试及照明亮度调节优化等节能降耗策略，使电能耗大幅下降，每条线路每年可节电约16GWh。建议各地城市轨道交通运营公司结合自身的运营特点，在线路设计、设备及管材选型、施工质量、运营组织、运营管理等方面，制定相应能源消耗及节能管理办法，实现最大限度节能降耗。

Abstracts:

［Objective］ With the increase in urban rail transit operational lines and operating hours, electrical energy consumption rises annually. To reduce energy consumption and operational costs, it is essential to conduct in-depth research on energy-saving and consumption reduction strategies for urban rail transit. ［Method］ The composition of electrical energy consumption in urban rail transit is analyzed, and influencing factors of train traction energy consumption, power equipment energy consumption, and lighting energy consumption are summarized. The strategies and practical applications of Nanning rail transit in energy-saving and consumption reduction are reviewed. Strategies and suggestions for urban rail transit deep energy-saving and consumption reduction in areas such as train traction, power equipment, and lighting. ［Result & Conclusion］ In 2022 to 2023, Nanning rail transit significantly reduced energy consumption by implementing strategies such as ATO (automatic train operation) traction and braking curve optimization, train air-conditioning control logic optimization, BAS (building automation system) optimization for enthalpy value, ′wind and water balance′ commissioning, lighting brightness adjustment. These strategies resulted in an annual energy saving of approximately 16 GWh per line. It is recommended that urban rail transit operating companies across various regions develop specific energy consumption and saving management measures tailored to their operational characteristics in aspects like line design, equipment and material selection, construction quality, operational organization, and management. This approach aims to achieve maximum energy savings and consumption reduction.

网址：城市轨道交通研究 https://www.yuejiaxmz.com/news/view/516497

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