Simple Electrolyzer Model Development for High-Temperature Electrolysis System Analysis Using Solid Oxide Electrolysis Cell

被引:22
|
作者
Koh, JaeHwa [1 ]
Yoon, DuckJoo [1 ]
Oh, Chang H. [2 ]
机构
[1] KEPCO Res Inst, Taejon 305760, South Korea
[2] Idaho Natl Lab, Idaho Falls, ID 83415 USA
关键词
high-temperature electrolysis system (HTES); solid oxide electrolysis cell (SOEC); hydrogen production; nuclear hydrogen; electrolyzer; very high temperature reactor (VHTR);
D O I
10.3327/jnst.47.599
中图分类号
TL [原子能技术]; O571 [原子核物理学];
学科分类号
0827 ; 082701 ;
摘要
An electrolyzer model for the analysis of a hydrogen production system using a solid oxide electrolysis cell has been developed, and the effects of principal parameters have been estimated via sensitivity studies based on the developed model. The main parameters considered were current density, area-specific resistance, temperature, pressure, molar fraction, and flow rates in the inlet and outlet. A simple model is also estimated for a high-temperature hydrogen production system that integrates the solid oxide electrolysis cell with a very high temperature reactor.
引用
收藏
页码:599 / 607
页数:9
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