高温固体氧化物电池储能技术测试平台及流程设计

发布时间：2018-03-18 17:46

本文选题：高温固体氧化物电池(SOC)　切入点：测试平台　出处：《电力建设》2017年12期 　论文类型：期刊论文

【摘要】：高温固体氧化物电池(solid oxide cell,SOC)储能技术,将电能转换为氢能进行存储。所得氢气一方面可以转换回电能,另一方面还可以通过加注天然气管道或应用于交通、化工行业等方式拓宽氢能的应用领域,实现超大容量储能,从而为水电、风电等可再生能源发电富余电能的消纳提供一种大规模的储能方式。目前,SOC储能技术研究尚处于起步阶段,该文首先提出了一种通用型SOC储能测试平台设计方案,既适用于电解水制氢的电解电池(solid oxide electrolysis cell,SOEC)运行模式,又适用于发电供热的燃料电池(solid oxide fuel cell,SOFC)运行模式。其次,设计了平台分别运行于SOFC、SOEC时的主要测试流程。最后,基于一个100 W电堆的测试结果,验证了平台设计方案及测试流程的可行性,同时验证了SOC储能技术的高效性。
[Abstract]:High temperature solid oxide cell (SOC) storage technology converts electric energy to hydrogen energy for storage. The resulting hydrogen can be converted to return energy on the one hand, and can also be used in traffic by adding natural gas pipelines on the other. Chemical industry and other ways to expand the application of hydrogen energy, to achieve super-capacity energy storage, thus for hydropower, The absorption of excess energy from renewable energy sources such as wind power provides a large-scale energy storage method. At present, the research on SOC storage technology is still in its infancy. This paper first proposes a design scheme of a universal SOC energy storage and testing platform. It is suitable for solid oxide electrolysis cell (SOEC) mode of hydrogen production from electrolytic water and fuel cell solid oxide fuel cell (SOFCc) mode for generating heat and electricity. Secondly, the main test flow is designed for the platform running in SOFCs / SOECs respectively. Based on the test results of a 100W stack, the feasibility of the platform design and test flow is verified, and the efficiency of SOC energy storage technology is verified.
【作者单位】：北京低碳清洁能源研究所;清华大学;
【基金】：国家重点研发计划“政府间国际科技创新合作”重点专项(2016YFE0102600)~~
【分类号】：TM911.4

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