IEC 62282-7-2:20 21适用于SOFC电池/电堆组装单元、测试系统、仪器和测量方法，规定了测试SOFC电池和电堆性能的测试方法。本文件不适用于为SOFC材料测试而设计的小型纽扣电池，并且没有提供实际的燃料利用率测量方法。本文档基于提供电池性能规范的实体的推荐使用，或者用于获取电池或堆叠的数据，以便基于该数据估计系统的性能。本文档的用户可以从本文档中描述的测试项目中选择性地执行适合其目的的测试项目。第一版取消并取代了2014年发布的IEC TS 62282-7-2。本版本包括以下与IEC TS 62282相关的重大技术变更-7-2:2014: -用户可以用IEC 62282-8-101的等效测试方法替代本文件的选定测试方法，用于能量存储目的的固体氧化物电池（SOC）操作，以反向或可逆模式操作； -术语和定义与IEC 62282-8-101中的相应术语和定义一致； -符号与IEC 62282-8-101中的相应符号对齐。

IEC 62282-7-2:2021 applies to SOFC cell/stack assembly units, testing systems, instruments and measuring methods, and specifies test methods to test the performance of SOFC cells and stacks. This document is not applicable to small button cells that are designed for SOFC material testing and provide no practical means of fuel utilization measurement. This document is used based on the recommendation of the entity that provides the cell performance specification or for acquiring data on a cell or stack in order to estimate the performance of a system based on it. Users of this document can selectively execute test items suitable for their purposes from those described in this document. This first edition cancels and replaces IEC TS 62282-7-2 published in 2014. This edition includes the following significant technical changes with respect to IEC TS 62282-7-2:2014:
- users can substitute selected test methods of this document with equivalent test methods of IEC 62282-8-101 for solid oxide cell (SOC) operation for energy storage purposes, operated in reverse or reversible mode;
- terms and definitions are aligned with the corresponding terms and definitions in IEC 62282-8-101;
- symbols are aligned with the corresponding symbols in IEC 62282-8-101.