Megawatt Charging Multidirectional Microgrids

兆瓦充电多向微电网

• 批准号: 10036648
• 金额: $ 29.83万
• 依托单位: SYSELEK (UK) LTD
• 依托单位国家: 英国
• 项目类别: BEIS-Funded Programmes
• 财政年份: 2022
• 资助国家: 英国
• 起止时间: 2022 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=10036648
• 关键词: Megawatt; Charging; Multidirectional; Microgrids

V2X offers great potential in managing power flows between vehicles, buildings and the electric distribution network with EV battery storage mitigating demand.Very high-power charging via the emerging megawatt charging system (MCS) standard for electric HGVs (eHGVs) offers considerable power management opportunities and challenges between the vehicle and the building, microgrid, or distribution network to which it is connected.This project involves the design and integration of innovative equipment comprising a local DC microgrid that will provide multidirectional charging with eHGVs at megawatt power levels.It will feature integral energy storage to buffer the high-power flows with equipment utilising the latest generation of solid-state switching devices to achieve the highest efficiency, reduced size, and lowest cost. Microgrids will unlock the potential for demand and supply management by making it simple, scalable and reduce the cost of connecting EVs to the electric distribution network.MCS is expected to be introduced from 2025 onwards to support the increasing number of eHGVs being developed. They offer great potential for V2X because of the large capacity of the vehicle batteries and the fact that eHGV fleets drive pre-determined routes; hence their movements and availability are predictable. Fleet operators also stand to benefit from a lower total cost of ownership by utilising their vehicle batteries as energy storage assets. Our objective is to enable this by making high-power, EV interfacing to the grid as easy and versatile as possible.

V2X 在管理车辆、建筑物和配电网络之间的电力流方面具有巨大潜力，并通过电动汽车电池存储来缓解需求。通过新兴的兆瓦级电动 HGV (eHGV) 充电系统 (MCS) 标准进行高功率充电，为车辆与其所连接的建筑物、微电网或配电网络之间的电力管理带来了巨大的机遇和挑战。该项目涉及创新设备的设计和集成，其中包括 本地直流微电网将为兆瓦功率级别的 eHGV 提供多向充电。它将采用集成能量存储来缓冲高功率流，并使用最新一代固态开关器件的设备来实现最高效率、缩小尺寸和最低成本。微电网将通过简化、可扩展并降低将电动汽车连接到配电网络的成本来释放需求和供应管理的潜力。预计将从 2025 年起引入 MCS，以支持正在开发的越来越多的 eHGV。由于车辆电池容量大，而且 eHGV 车队行驶预先确定的路线，因此它们为 V2X 提供了巨大的潜力；因此，他们的行动和可用性是可以预测的。通过利用车辆电池作为储能资产，车队运营商还可以从较低的总拥有成本中受益。我们的目标是通过使高功率电动汽车与电网的接口尽可能简单和多功能来实现这一目标。