Advanced Lithium Ion Battery Thermal Management and Health Management

先进的锂离子电池热管理和健康管理

• 批准号: RGPIN-2016-06226
• 负责人: Liu, Jie
• 金额: $ 1.89万
• 依托单位: Carleton University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 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=657757
• 关键词: Advanced; Lithium; Ion; Battery; Thermal

Lithium ion (Li-ion) batteries are considered to be the most promising energy storage technology with higher energy density, lighter weight, negligible memory effect, and lower self-discharge rate when compared to other rechargeable battery technologies, and have already found many applications in industries such as automotive, military, and consumer electronics. Although offering many advantages and benefits, Li-ion technologies have not yet been fully developed to meet the performance needs and economic matrix for many critical applications in industries. Significant advancements in battery management systems are critically needed for the Li-ion technologies to achieve much broader market penetration. Accordingly, the proposed research is to develop advanced battery thermal management system (TMS) and health management system (HMS) for more reliable, more efficient, more compact, lighter weight and longer cycle-life energy storage. In battery thermal management, a more efficient and compact micro-channel heat pipe based TMS will be developed to ensure an optimum operational temperature range for battery applications under high discharge rates. The proposed battery TMS possesses the features of high efficiency, low weight, and compact package. In battery HMS, a fully intelligent battery HMS will be developed such that Li-ion battery packs can perform three novel functions, i.e., self-learning, self-diagnostics, and self-prognostics, for battery performance optimization and reliability enhancement. The proposed battery thermal/health management systems will be experimentally validated on the battery packs for a Formula Hybrid and an UAV under both normal and abusive discharge scenarios, and will assure the battery packs operate within a desired temperature range, prevent thermal runaway, and also provide real-time battery performance optimization, health monitoring, and failure prognostics. The findings of the research will permit energy storage industry to target its resources with greater effectiveness in developing more reliable, more compact, and more efficient Li-ion battery systems, and these battery systems would help guarantee the high-level reliability, availability, and productivity of the relevant devices or equipment in a wide array of critical applications in Canada. In addition, training HQP in energy storage, thermal management, system health condition monitoring and life prediction, signal processing, and intelligent systems, will provide Canadian industries with potential experts, which will promote the advance of economy and society in Canada. The proposed battery TMS and HMS technologies will have a world-wide clientele and will put Canadian industries and universities in forefront of innovation, and help Canada emerge as a global technology leader and high-value-added products provider in energy storage.

与其他可充电电池技术相比，锂离子（锂离子）电池被认为是最有前途的储能技术，具有较高的能量密度，较高的能量，可忽略不计的记忆效应和较低的自分期率，并且已经在自动，军事和消费者电子等工业中发现了许多应用。尽管提供了许多优势和福利，但锂离子技术尚未得到充分开发，可以满足行业许多关键应用的绩效需求和经济矩阵。对于锂离子技术而言，要实现更广泛的市场渗透率，电池管理系统的重大进步是必需的。因此，拟议的研究是开发高级电池热管理系统（TMS）和健康管理系统（HMS），以更可靠，更高效，更紧凑，重量更轻，较长的循环寿命储能。在电池热管理中，将开发一个更高效，更紧凑的微通道热管TMS，以确保在高排放速率下用于电池应用的最佳操作温度范围。提议的电池TM具有高效率，低重量和紧凑型包装的特征。在电池HMS中，将开发一个完全智能的电池HMS，以便锂离子电池组可以执行三个新颖功能，即自我学习，自我诊断和自我认知，以实现电池性能优化和可靠性增强。提议的电池热/健康管理系统将在电池组上进行实验验证，以在正常和滥用排放场景下用于配方混合动力和无人机，并确保电池组在所需的温度范围内运行，防止热失控，并提供实时的电池性能性能优化，健康监测和故障预后。该研究的发现将使储能行业能够以更大的有效性为目标，以开发更可靠，更紧凑，更高效的锂离子电池系统，这些电池系统将有助于确保在加拿大广泛的关键应用程序中相关设备或设备的高级可靠性，可用性和生产力。此外，培训HQP在能源存储，热管理，系统健康状况监测和生活预测，信号处理和智能系统方面将为加拿大行业提供潜在的专家，这将促进加拿大的经济和社会的发展。拟议的电池TMS和HMS技术将拥有全球的客户群，并将加拿大的工业和大学处于创新的最前沿，并帮助加拿大成为全球技术领导者，并成为全球技术领导者和高价值增值的产品提供商。