SBIR Phase II: Cost Competitive High Temperature Film Capacitors with Three-Phase Nanocomposites

SBIR 第二阶段：具有成本竞争力的三相纳米复合材料高温薄膜电容器

• 批准号: 1456204
• 负责人: Nanyan Zhang
• 金额: $ 65.96万
• 依托单位: PolyK Technologies, LLC
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2015
• 资助国家: 美国
• 起止时间: 2015-04-01 至 2017-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1456204&HistoricalAwards=false
• 关键词: SBIR; Phase; II; Cost; Competitive

The broader impact/commercial potential of this Small Business Innovation Research Phase II project would be commercialization of a new high temperature energy storage technology that can enable the broad adoption of advanced high-efficient power management systems in renewable energy sections. This project will develop cost-competitive advanced electrostatic capacitors that are critical components in many pulsed power and power electronics. These advanced capacitors will be able to minimize the capacitor size, weight and reduce the material and maintenance cost of power inverters in hybrid and plug-in electric vehicles, smart grid, oil/gas/geothermal down-hole drilling and exploration, wind turbine generators, grid-tied photovoltaic, and many other energy and military systems. The success of this project will facilitate the broad adoption of advanced energy efficient switch technologies.The technical objectives of this Phase II research project are to develop and commercialize advanced film capacitors with high energy density, high power density, and high thermal stability. Current dc bus capacitors in many medium and high power systems are dominated by polypropylene (PP) film capacitors which were developed more than 60 years ago and they have low thermal stability. This project will develop prototype capacitors using proprietary three-component nanodielectric compositions combining high thermal stability, high dielectric constant, low dielectric loss, as well as low cost. The success of this project is built upon our integrated and interdisciplinary approach that combines integrated computational material engineering (ICME/EDV), nanodielectric material with balanced thermal, electrical, and mechanical performance, inexpensive film production, and advanced capacitor design.

该小型企业创新研究第二阶段项目的更广泛影响/商业潜力将是一种新的高温储能技术的商业化，该技术可以在可再生能源领域广泛采用先进的高效电力管理系统。该项目将开发具有成本竞争力的先进静电电容器，这些电容器是许多脉冲功率和功率电子器件中的关键部件。这些先进的电容器将能够最大限度地减少电容器的尺寸和重量，并降低混合动力和插电式电动汽车、智能电网、石油/天然气/地热井下钻探和勘探、风力涡轮机发电机、并网光伏发电以及许多其他能源和军事系统中功率逆变器的材料和维护成本。该项目的成功将促进先进的节能开关技术的广泛采用。该第二阶段研究项目的技术目标是开发和商业化具有高能量密度，高功率密度和高热稳定性的先进薄膜电容器。目前在许多中、高功率系统中的直流母线电容器以60多年前开发的聚丙烯（PP）薄膜电容器为主，它们具有较低的热稳定性。该项目将使用专有的三组分纳米电介质组合物开发原型电容器，该组合物具有高热稳定性，高介电常数，低介电损耗以及低成本。该项目的成功是建立在我们的综合和跨学科的方法，结合了集成计算材料工程（ICME/EDV），具有平衡的热，电和机械性能，廉价的薄膜生产和先进的电容器设计的纳米介电材料。