Development of high power and high density electric bus DC-DC fast charger

大功率高密度电动客车DC-DC快速充电器开发

• 批准号: 551072-2020
• 负责人: Li, YunweiYW
• 金额: $ 15.15万
• 依托单位: University of Alberta
• 依托单位国家: 加拿大
• 项目类别: Alliance Grants
• 财政年份: 2022
• 资助国家: 加拿大
• 起止时间: 2022-01-01 至 2023-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=751880
• 关键词: Development; power; density; electric; bus

In Canada, transportation contributes over 23% of annual greenhouse gas (GHG) emissions. A key component of strategies to reduce GHG emissions in the transportation sector is the electrification of public transit via electric buses (e-Buses). The wide adoption of e-Buses necessitates advanced solutions for charging facilities that can handle high power, operate with high reliability, and have a small footprint. Moreover, to reduce stress on electrical infrastructure, a local energy storage system (ESS) will be important to shave the peak power demand of an e-Bus charging facility. This project addresses the above needs by designing and testing a high-power ESS-ready fast charger system for e-Buses. The project is a collaboration among a power electronics expert at the University of Alberta, a smart energy management expert at the University of Calgary, and industry partner eCAMION, a solution provider for the energy storage industry. The final outcome of the project will be a fully functional fast charger hardware and control prototype that will be an integral part of an e-Bus charging station. The project will provide vital knowledge and solutions to Canadian electric vehicles and e-Bus industries.

在加拿大，交通运输贡献了每年温室气体(GHG)排放量的23%以上。减少运输部门温室气体排放战略的一个关键组成部分是通过电动巴士(e-bus)实现公共交通的电气化。电动公交车的广泛采用需要先进的充电设施解决方案，这些解决方案能够处理高功率、高可靠性和占用空间小的设备。此外，为了减轻电力基础设施的压力，本地储能系统(ESS)对于减少电动公交车充电设施的峰值电力需求将是重要的。本项目通过设计和测试高功率ESS-Ready电动公交车快速充电器系统来满足上述需求。该项目是阿尔伯塔大学的电力电子专家、卡尔加里大学的智能能源管理专家和能源存储行业解决方案提供商eCAMION的合作伙伴。该项目的最终结果将是一个功能齐全的快速充电器硬件和控制原型，它将成为电动公交车充电站不可或缺的一部分。该项目将为加拿大电动汽车和电动公交车行业提供至关重要的知识和解决方案。