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储能钠硫电池保温层优化设计

张建平 韩熠 刘宇 朱群志

张建平, 韩熠, 刘宇, 等 . 储能钠硫电池保温层优化设计[J]. 北京航空航天大学学报, 2014, 40(12): 1648-1653. doi: 10.13700/j.bh.1001-5965.2013.0758
引用本文: 张建平, 韩熠, 刘宇, 等 . 储能钠硫电池保温层优化设计[J]. 北京航空航天大学学报, 2014, 40(12): 1648-1653. doi: 10.13700/j.bh.1001-5965.2013.0758
Zhang Jianping, Han Yi, Liu Yu, et al. Optimal design for thermal insulation layers of energy-storage sodium-sulfur batteries[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(12): 1648-1653. doi: 10.13700/j.bh.1001-5965.2013.0758(in Chinese)
Citation: Zhang Jianping, Han Yi, Liu Yu, et al. Optimal design for thermal insulation layers of energy-storage sodium-sulfur batteries[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(12): 1648-1653. doi: 10.13700/j.bh.1001-5965.2013.0758(in Chinese)

储能钠硫电池保温层优化设计

doi: 10.13700/j.bh.1001-5965.2013.0758
基金项目: 上海市科学技术委员会资助项目(11dz2281700);上海市优秀学科带头人计划(B类)资助项目(13XD1425200);上海市教育委员会科研创新资助项目(14ZZ154);上海市科委部分地方院校能力建设资助项目(13160501000);国家自然科学基金资助项目(50706025,51201097);国家留学基金资助项目
详细信息
    作者简介:

    张建平(1972-),男,江苏南京人,教授, jpzhanglzu@163.com.

  • 中图分类号: TM911;TU55+1.1

Optimal design for thermal insulation layers of energy-storage sodium-sulfur batteries

  • 摘要: 为解决钠硫电池非真空保温结构存在的厚度过大、寿命短、可靠性不佳等问题,利用多层平壁导热理论建立保温结构数学模型,采用有限元分析软件ANSYS进行实体建模与数值模拟,分析不同性能保温材料对实际性能的影响,并提出一种通过了实验验证的钠硫电池保温结构优化设计方案.结果表明,优化方案满足了保温结构设计的需求;通过应用新型保温材料使保温结构厚度缩减了37.5%,从而减小了整体体积与重量;总结出根据材料属性与热阻安排保温材料布局的思路,保证了各保温材料在工作条件下的安全可靠.这对未来钠硫电池以及其他装置的保温结构设计与优化提供了技术参考.

     

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出版历程
  • 收稿日期:  2014-01-10
  • 网络出版日期:  2014-12-20

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