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Progress of high temperature heat storage technology using metal hydrides

BAO Zewei1,WU Zhen1,Nyallang Nyamsi Serge1,YANG Fusheng1,ZHANG Zaoxiao1,2   

  1. 1State Key Laboratory of Multiphase Flow in Power Engineering,Xi’an Jiaotong University,Xi’an 710049,Shaanxi,China;2Suzhou Research Institute,Xi’an Jiaotong University,Suzhou 215123,Jiangsu,China
  • Online:2012-08-05 Published:2012-08-05

金属氢化物高温蓄热技术的研究进展

鲍泽威1,吴 震1,Nyallang Nyamsi Serge1,杨福胜1,张早校1, 2   

  1. 1西安交通大学动力工程多相流国家重点实验室,陕西 西安 710049;2西安交通大学苏州研究院, 江苏 苏州 215123

Abstract: High temperature heat storage technology using metal hydrides is a promising heat storage method,which can be applied in solar thermal power plants,industrial waste heat recovery and the peak load regulation of power system. The classification of high temperature heat storage systems using metal hydrides is introduced. The research status and developments on experimental prototype studies,high temperature metal hydride materials,as well as corresponding theoretical and numerical studies are summarized in detail. Limitations in the existing investigations on the high temperature heat storage technology using metal hydrides are also analyzed and summarized,and the prospect of this technology is given.

Key words: metal hydride, high temperature heat storage, thermochemical, metal hydride, high temperature heat storage, thermochemistry

摘要: 金属氢化物高温蓄热技术在太阳能热发电、工业余热利用和电力调峰等场合具有广阔的应用前景。本文介绍了金属氢化物高温蓄热装置的各种系统形式,总结了其在试验样机、高温金属氢化物材料和理论与数值模拟研究3个方面的研究进展。最后总结了现有研究在材料开发与匹配、反应器仿真与优化设计以及蓄热系统动态分析中存在的问题,并对未来的金属氢化物高温蓄热技术研究进行了展望。

关键词: 金属氢化物, 高温蓄热, 热化学, 金属氢化物, 高温蓄热, 热化学

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