Special Session Ⅴ

Special Session Ⅴ

Key Technology in Transportation Electrification

交通电气化中关键电能变换技术


Chair:

Co-chairs:


          

                    

Jianjun Ma

          Huasong Fang

                    Han Cao

         Shanghai Jiao Tong University, China         

          Wuhan Ship Electric Propulsion Equipment

     Research Institute, China

                    Wuhan Second Ship Design and

                       Research Institute, China        


Keywords: 

  • Transportation Electrification

    (交通电气化)

  • Power Electronic Converters

    (电力电子变换器)

  • Ship Power Supply

    (船舶供电系统)

  • Electric Vehicle Power Supply

    (电动汽车供电)

  • Low-Altitude Aircraft Power Supply

    (低空飞行器供电)

  • Standalone Power Supply

    (独立供电系统)

  • Distributed Coordinated Control

    (分布式协调控制)

  • Fault Diagnosis and Protection

    (故障诊断与保护)


Topic:

  • Key Technology in Transportation Electrification

    (交通电气化中关键电能变换技术)


Summary: 

  • In the advancement of transportation electrification, power electronic converters serve as the core of energy conversion and control, directly determining the efficiency, reliability, and intelligence level of systems such as ships, electric vehicles, low-altitude aircraft, and standalone power supplies. This topic solicits innovative achievements related to converters, with a focus on the following areas: the role of converters in supporting heterogeneous power source adaptation, propulsion speed regulation, and power supply stability under marine conditions in ship scenarios; the function of converters in wide-voltage adaptation, fast charging, and energy optimization of PV-storage-charging integrated systems in the electric vehicle field; the realization of converters for miniaturization, high power density, and extreme environment adaptability in low-altitude aircraft scenarios; the capability of converters for multi-energy coordination and off-grid-grid switching in standalone power supply scenarios; meanwhile, it also emphasizes the power balancing effect of distributed coordinated control for converters, as well as the value of fault diagnosis and protection in ensuring system safety and reducing operation and maintenance costs. This topic aims to provide a communication platform for the integration of cross-scenario transportation power supply technologies.

  • 在交通电气化推进中，电力电子变换器是能量转换与控制的核心，直接决定船舶、电动汽车、低空飞行器及独立供电系统的效率、可靠性与智能化水平。本专题征集变换器相关创新成果，重点聚焦：船舶场景中变换器对异构电源适配、推进调速及海况供电稳定的支撑；电动汽车领域变换器在宽压适配、快充及光储充能量优化中的作用；低空飞行器场景变换器对小型化、高功率密度及极端环境适应的实现；独立供电场景变换器的多能源协同与离网 - 并网切换能力；同时关注变换器分布式协调控制的功率均衡作用，及故障诊断保护对系统安全与运维降本的价值，为跨场景交通供电技术融合提供交流平台。


DDL: Oct. 31, 2025