燃料电池技术 第3-201部分：固定式燃料电池发电系统 小型燃料电池发电系统性能试验方法

[中文适用范围]： IEC 62282-3-201:2025 RLV 包含官方的IEC国际标准及其红线版本。红线版本仅以英文提供，便于您快速、便捷地比较官方IEC标准与其上一版之间的所有更改。IEC 62282-3-201:2025 为满足以下条件的小型静止燃料电池发电系统的电气、热力和环境性能提供了测试方法：- 输出：额定电功率输出小于10千瓦；- 输出模式：并网/独立运行，或单相交流输出、三相交流输出不超过1000伏，或直流输出不超过1500伏；- 运行压力：燃料和氧化剂通道的最大允许工作压力为0.1兆帕（表压）；- 燃料：气体燃料（天然气、液化石油气、丙烷、丁烷、氢气等）或液体燃料（煤油、甲醇等）；- 氧化剂：空气。本文件仅描述型式试验及其试验方法，不规定例行试验，也不设定性能目标。本文件提供的试验方法应在实验室条件下进行。本文件涵盖以发电为主要目的、以热能利用为次要目的的燃料电池发电系统。因此，以热能利用为主要目的、以发电为次要目的的燃料电池发电系统不在本文件的适用范围之内。本版第三版取消并替代了2017年发布的第二版以及2022年的修正案1。与前一版相比，本版包括以下重大技术更改：- 修订引言；- 修订术语和定义；- 修订表1；- 修订图1、图2、图3和图4；- 修订测量仪器（第10.2条）；- 修订最低所需测量系统不确定度（第10.4条）；- 修订试验条件（第11章）；- 修订运行过程（第12章）；- 修订燃料消耗测试（第14.2条）；- 修订热回收测试（第14.4条）；- 修订图13和图14；- 修订结果计算（第14.14.4条）；- 修订附录A和附录B。 [外文原描述]： IEC 62282-3-201:2025 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 62282-3-201:2025 provides test methods for the electrical, thermal, and environmental performance of small stationary fuel cell power systems that meet the following criteria: - output: rated electric power output of less than 10 kW; - output mode: grid-connected/independent operation or stand-alone operation with single-phase AC output or 3-phase AC output not exceeding 1 000 V, or DC output not exceeding 1 500 V; - operating pressure: maximum allowable working pressure of 0,1 MPa (gauge) for the fuel and oxidant passages; - fuel: gaseous fuel (natural gas, liquefied petroleum gas, propane, butane, hydrogen, etc.) or liquid fuel (kerosene, methanol, etc.); - oxidant: air. This document describes type tests and their test methods only. No routine tests are required or identified, and no performance targets are set in this document. This document provides test methods to be carried out under laboratory conditions. This document covers fuel cell power systems whose primary purpose is the production of electric power and whose secondary purpose can be the utilization of heat. Accordingly, fuel cell power systems for which the use of heat is primary, and the use of electric power is secondary are outside the scope of this document. This third edition cancels and replaces the second edition published in 2017 and Amendment 1:2022. This edition includes the following significant technical changes with respect to the previous edition: - revision of Introduction; - revision of terms and definitions; - revision of Table 1; - revision of Figure 1, Figure 2, Figure 3 and Figure 4; - revision of measurement instruments (10.2); - revision of minimum required measurement systematic uncertainty (10.4); - revision of test conditions (Clause 11); - revision of operating process (Clause 12); - revision of fuel consumption test (14.2); - revision of heat recovery test (14.4); - revision of Figure 13 and Figure 14; - revision of calculation of results (14.14.4); - revision of Annex A and Annex B.