中国电力2026，Vol.59Issue(9)：119-132,14.DOI:10.11930/j.issn.1004-9649.202601052
高温固体氧化物电解水蒸气制氢系统集成放大技术现状与展望
Status and prospects of system integration and scale-up of high-temperature solid oxide electrolysis technology for steam hydrogen production
摘要
Abstract
Solid oxide electrolysis cell(SOEC)technology offers advantages such as high efficiency and reversible opera-tion,but its scale-up is constrained by the limited power rating of individual stacks,high-temperature operation,and consis-tency issues among multiple stacks.This paper reviews the progress in SOEC system integration and engineering scale-up.Planar,tubular,and flat-tubular configurations and their stacking approaches are compared,and key issues in stack scale-up,including material and interface compatibility,electro-thermal-flow field uniformity,and mechanical reliability,are analyzed.Multi-stack modular integration,thermal manage-ment,balance-of-plant(BOP)configuration,and integration with external heat sources are summarized,together with key enabling technologies such as online diagnostics,balancing control,and lifetime management.The analysis indicates that multi-stack modularization and efficient thermal integration are the principal engineering pathways toward large-scale SOEC systems,while multi-stack operational consistency,the reliabili-ty of high-temperature BOP components,and long-term lifetime management remain critical challenges for further scale-up.关键词
固体氧化物电解池/系统集成/电制氢/放大/一致性Key words
solid oxide electrolysis/system integration/power-to-hydrogen/scale-up/consistency引用本文复制引用
池映天,林今,李曦,蒲健,潘军,黄旭锐,廖梓豪,宋永华..高温固体氧化物电解水蒸气制氢系统集成放大技术现状与展望[J].中国电力,2026,59(9):119-132,14.基金项目
This work is supported by National Key R&D Program of China(No.2022YFB4002204),and National Natural Science Foundation of China(No.52407114). 国家重点研发计划资助项目(2022YFB4002204) （No.2022YFB4002204）
国家自然科学青年基金资助项目(52407114). （52407114）
