Repurposing post-electric vehicle lithium-ion batteries for energy storage in residential applications

重新利用后电动汽车锂离子电池用于住宅应用中的储能

• 批准号: 531436-2018
• 负责人: Fennessy, Barbara
• 金额: $ 1.82万
• 依托单位: Conestoga College Institute of Technology & Advanced Learning
• 依托单位国家: 加拿大
• 项目类别: Applied Research and Development Grants - Level 1
• 财政年份: 2018
• 资助国家: 加拿大
• 起止时间: 2018-01-01 至 2019-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=650617
• 关键词: Repurposing; post; electric; vehicle; lithium

As the number of electric vehicles (EVs) in the world is projected to increase significantly, investigating the**potential applications for used EV batteries with residual capacity over 70-80% of their initial capacity is**necessary. One economical option is to repurpose End-of-Life (EOL) EV batteries for stationary energy storage**applications. This can lower operating costs of the manufacturers by providing services such as peak shaving and**arbitrage, and also reduces the reliance on electrical power grid by enhancing opportunities to incorporate**renewable sources.**Despite all the advantages, repurposed battery energy storage system technology is still in its infancy and**requires more research and development. In this project, a customizable energy/power management system**composed of repurposed Li-ion battery modules will be developed and tested. Through real-time communication**with the power grid and the demand side, the management system would enable optimizing the energy/power**traffic, and consequently reducing the consumer energy costs and associated CO2 intensity. In addition, the**management system could be readily tuned and scaled up for a variety of industry-level applications such as**manufacturing plants with intense energy/power demand profiles.

随着世界上电动汽车（EV）的数量预计将大大增加，因此需要**剩余容量超过70-80％初始容量的二手电动电池的潜在应用**。一种经济的选择是重新利用寿命末期（EOL）EV电池，用于固定能量存储**应用。这可以通过提供诸如剃须和**套利之类的服务来降低制造商的运营成本，还可以通过增强合并**可再生能源的机会来降低对电力电网的依赖。在这个项目中，将开发和测试由重新利用的锂离子电池模块组成的可自定义的能源/电源管理系统**。通过实时通信**与电网和需求方面，管理系统将使能源/功率**流量优化，从而降低消费者能源成本和相关的二氧化碳强度。此外，可以轻松地对**管理系统进行调整和扩展，以适用于各种行业级别的应用，例如具有强烈能源/电力需求概况的**制造工厂。