Study on a metal hydride tank to support energy storage for renewable energy
Study on a metal hydride tank to support energy storage for renewable energy
复制标题
支持可再生能源储能的金属氢化物储罐研究
DOI：
10.1016/j.jallcom.2013.03.152
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发表时间：
2013
影响因子：
6.2
通讯作者：
Jose M. Perez
中科院分区：
文献类型：
--
作者：
A. Nakano;Hiroshi Ito;T. Maeda;T. Munakata;T. Motyka;C. Corgnale;S. Greenway;Jose M. Perez
AIST和SRNL在经济产业省和能源部之间的清洁能源伙伴关系技术计划下进行了一项关于全氢能源利用系统（THEUS）的联合研究项目。THEUS使用了一种新型的组合式可逆燃料电池和金属氢化物罐。SRNL开发了一种带有双盘管式热交换器的卧式金属氢化物储罐，并将其连接到由太阳能电池板、水电解槽和燃料电池等组成的氢气系统。实验研究了电解槽间歇产氢时金属氢化物储罐的吸氢特性和燃料电池时金属氢化物储罐的脱附特性。确认了金属氢化物罐的反应热回收率在吸收的情况下几乎为100%，在解吸的情况下为96%。
AIST and SRNL have engaged in a joint research project on a Totalized Hydrogen Energy Utilization System (THEUS) under the clean energy partnership technology program between METI and DOE. THEUS makes use of a novel unitized reversible fuel cell and metal hydride tanks. A horizontal metal hydride tank with a double coil type heat exchanger was developed and connected to the hydrogen system, which was comprised of solar panels, a water electrolyzer, and a fuel cell, etc. in SRNL. The absorption characteristic of the metal hydride tank with the intermittent hydrogen production rate from the electrolyzer, and the desorption characteristic of the tank with the fuel cell were experimentally investigated. It was confirmed that the reaction heat recovery rates of the metal hydride tank was almost 100% in case of absorption, and it was 96% in case of desorption.