HPP Solid State Battery Concept

HPP固态电池概念

• 批准号: 10086688
• 金额: $ 139.3万
• 依托单位: MERCEDES AMG HIGH PERFORMANCE POWERTRAINS LIMITED
• 依托单位国家: 英国
• 项目类别: BEIS-Funded Programmes
• 财政年份: 2023
• 资助国家: 英国
• 起止时间: 2023 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=10086688
• 关键词: HPP; Solid; State; Battery; Concept

A major challenge for electric vehicles (EVs) continues to be customer range anxiety, charging time and kerb weight when compared to their ICE counterparts.Solid state battery technology is an innovation that can make significant steps forward in all three of these areas, in addition safety is improved thanks to the elimination of highly flammable liquid electrolytes.Conventional batteries in road cars today typically utilise liquid or gel electrolytes. Solid-state batteries instead use solid electrolytes. Solid-state batteries have the potential to provide more energy than conventional lithium-ion batteries for the same amount of weight or space. They also do not suffer from the same temperature limitations as conventional lithium batteries meaning that charge rates can be increased.Mercedes AMG High Performance Powertrains will engineer a battery pack solution utilising solid state cell technology which will be demonstrated in a car by the end of the project.The battery will deliver improvedenergy density over conventional lithium-ion cells whilst matching battery weight. The battery will also include a wireless battery monitoring system which significantly reduces the parts count and complexity of packaging.

与ICE相比，电动汽车（EV）面临的主要挑战仍然是客户对续航里程的焦虑、充电时间和整备质量。固态电池技术是一项创新，可以在所有这三个领域取得重大进展，此外，由于消除了高度易燃的液体电解质，安全性也得到了提高。如今，公路汽车中的传统电池通常使用液体或凝胶电解质。固态电池使用固体电解质。固态电池有可能在相同的重量或空间内提供比传统锂离子电池更多的能量。它们也不会受到与传统锂电池相同的温度限制，这意味着充电速率可以增加。梅赛德斯AMG高性能动力系统将设计一种利用固态电池技术的电池组解决方案，该解决方案将在项目结束时在汽车上进行演示。该电池将提供比传统锂离子电池更高的能量密度，同时匹配电池重量。该电池还将包括一个无线电池监控系统，大大减少了零件数量和包装的复杂性。