为落实国家“碳达峰、碳中和”战略目标，宁波轨道交通紧扣城市轨道交通协会《智慧城轨发展纲要》智能能源建设目标，以“更节能、更友好、更先进”为导向，以创新节能技术为核心，以信息化、智能化为手段，开展智能能源系统深化研究。提出了基于云平台的能源管理系统的系统构建及实施方案以及采用双向变流牵引供电技术、专用轨回流供电技术、永磁同步牵引供电技术、高效节能通风空调技术、直流集中供电智能照明技术等新技术的“供用一体化”综合节能技术方案。

IIn order to implement the national strategic goal of "carbon peaking and carbon neutrality", Ningbo rail transit closely follows the intelligent energy construction target of “the Smart Urban Rail Development Outline” by the Urban Rail Transit Association, takes "more energy saving, more friendly and more advanced" as the guidance, takes innovation of the energy saving technology as the core, and takes informatization and intelligence as the means, to carry out in-depth research on intelligent energy system. Presents the construction and implementation scheme of intelligent energy management platform based on the cloud platform and the comprehensive energy-saving technology scheme of "energy supply and energy use" based on the two-way variable current traction power supply technology, special rail return current power supply technology, the permanent magnet synchronous traction technology, the high efficiency and energy-saving ventilation and air conditioning technology, and the intelligent lighting technology Centralized DC Power Supply.