Market assessment of polymeric heat pipes for thermal management of Li-ion batteries

用于锂离子电池热管理的聚合物热管的市场评估

• 批准号: 532256-2018
• 负责人: Fréchette, Luc
• 金额: $ 1.09万
• 依托单位: Université de Sherbrooke
• 依托单位国家: 加拿大
• 项目类别: Idea to Innovation
• 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=651133
• 关键词: Market; assessment; polymeric; heat; pipes

Electrochemical reactions and current flows in Li-Ion batteries generate heat and the associated temperature**rise has negative impacts on the performance, safety and lifetime of the batteries. An effective battery thermal**management system is therefore required to keep the whole battery pack temperature below 45ºC and ensure**cell-to-cell temperature variations below 5ºC. Current cooling technologies are either inefficient at maintaining**uniform temperature or add significant weight and cost to the battery pack. Our patent-pending low-cost**battery thermal management technology based on polymeric heat pipes will keep battery cells at the**recommended temperature range to prevent overheating, increase battery life and higher driving range in**electric vehicles. The use of polymer instead of metal for the heat pipe fabrication reduces the weight and cost**significantly. We have developed a prototype and are currently working with strategic partners (including**BRP) to advance the technology. The preliminary path for commercialization of the technology will be**through a spin-off company, which includes the two main inventors. A market assessment is now required**given the rapidly growing (CAGR of 27.6%) and segmented market of electric vehicles, including niche**markets such as industrial electric vehicles, recreational vehicles, drones, electric aircraft, electric boats, robots**and forklifts. This study will quantify the market opportunity, define the competitive landscape, identify the**barriers to entry and market trends as well as evaluate technology adoption and product positioning. Doing so**will allow us to define the path towards commercialisation and contribute to the global adoption of electric**vehicles and the consequent reduction in CO2 emissions.

锂离子电池中的电化学反应和电流会产生热量，相关的温度升高会对电池的性能、安全性和寿命产生负面影响。因此，需要一个有效的电池热 ** 管理系统，以保持整个电池组温度低于45ºC，并确保 ** 电池间温度变化低于5ºC。目前的冷却技术要么在保持温度均匀方面效率低下，要么给电池组增加了显著的重量和成本。我们正在申请专利的基于聚合物热管的低成本电池热管理技术将使电池保持在 ** 推荐的温度范围内，以防止过热，延长电池寿命并提高 ** 电动汽车的行驶里程。使用聚合物代替金属制造热管显著降低了重量和成本。我们已经开发了一个原型，目前正在与战略合作伙伴（包括 **BRP）合作，以推进该技术。该技术商业化的初步途径将是通过一家分拆公司，其中包括两个主要发明人。鉴于电动汽车的快速增长（复合年增长率为27.6%）和细分市场，现在需要进行市场评估 **，包括工业电动汽车，休闲车，无人机，电动飞机，电动船，机器人 ** 和叉车等利基市场。本研究将量化市场机会，定义竞争格局，确定进入障碍和市场趋势，并评估技术采用和产品定位。这样做 ** 将使我们能够确定商业化的道路，并为全球采用电动 ** 汽车和减少二氧化碳排放做出贡献。