SHF: Small:Technology Development and Design Optimization of Hybrid Electrical Energy Storage Systems

SHF：小型：混合电能存储系统的技术开发和设计优化

• 批准号: 1219235
• 负责人: Massoud Pedram
• 金额: $ 45万
• 依托单位: University of Southern California
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2012
• 资助国家: 美国
• 起止时间: 2012-07-01 至 2016-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1219235&HistoricalAwards=false
• 关键词: SHF; Small; Technology; Development; Design

This proposal provides a systematic approach to combining existing electrical energy storage technologies and power conversion circuit designs with sophisticated runtime management policies to create a hybrid electrical energy storage (HEES) system with performance metrics that would be superior to those for any of its constituent components. In particular, the proposed research focuses on: (i) Architecture design and charge management, including charge allocation, migration, and replacement policies in HEES systems; (ii) Application driver and customization, including application to portable systems, and (iii) System prototyping and evaluation, including HEES system deployment studies. This research claims to produce unprecedented benefits in terms of energy availability and efficiency in electronic systems as well as significant reductions in cost of operating these systems. In particular, the proposed work aims to achieve 2x cost reduction and 10x cycle life improvement over conventional electrical energy storage systems. This will in turn enable the design of integrated products and platforms that deliver a wide range of new capabilities based on efficient power delivery and local energy storage. Another expected benefit of this proposal is the training of students, who will acquire knowledge in the development of new means and methods for electrical energy storage, conversion and delivery.

该提案提供了一种系统方法，将现有电能存储技术和功率转换电路设计与复杂的运行时管理策略相结合，以创建混合电能存储（HEES）系统，其性能指标优于其任何组成组件的性能指标。具体而言，拟议的研究重点是：(i) 架构设计和收费管理，包括 HEES 系统中的收费分配、迁移和替换策略； (ii) 应用程序驱动程序和定制，包括便携式系统的应用程序，以及 (iii) 系统原型设计和评估，包括 HEES 系统部署研究。这项研究声称在电子​​系统的能源可用性和效率方面产生了前所未有的好处，并显着降低了这些系统的运营成本。特别是，所提出的工作旨在实现比传统电能存储系统降低 2 倍的成本和提高 10 倍的循环寿命。这反过来将使集成产品和平台的设计成为可能，从而提供基于高效电力输送和本地能源存储的广泛新功能。该提案的另一个预期好处是培训学生，他们将获得开发电能存储、转换和传输新手段和方法的知识。