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首页> 外文会议>World hydrogen energy conference >MODELLING OF THE ELECTRIC AND THERMAL CHARACTERISTICS OF SOLID OXIDE ELECTROLYSIS CELLS USED FOR HYDROGEN PRODUCTION
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MODELLING OF THE ELECTRIC AND THERMAL CHARACTERISTICS OF SOLID OXIDE ELECTROLYSIS CELLS USED FOR HYDROGEN PRODUCTION

机译：用于氢气生产的固体氧化物电解细胞的电气和热特性建模

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摘要

The electric and thermal profiles of SOEC were determined by this novel approach that takes into account the evolution of gas and properties throughout the cell. Based on these profiles and an iterative routine, the electric potential that would be imposed to the cells at a fixed current density was calculated. Results show that an increase up to 26% on the electric potential needed is noted between what is presented in the literature and what is calculated in this work from the evolution of the operating conditions throughout the cell. These higher electric values would be translated to an extra energy consumption that may have to be considered in techno-economics studies dealing with HTE process.
机译：通过这种新方法确定了SOEC的电气和热谱，该方法考虑了整个细胞中的气体和性质的演变。基于这些简档和迭代例程，计算将以固定电流密度施加到电池的电位。结果表明，在文献中所呈现的内容和在整个细胞中操作条件的演变中，在文献中所需的内容之间的增加高达26％的增加高达26％。这些较高的电值将被转换为额外的能量消耗，这可能必须考虑处理HTE过程的技术经济学研究。

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