GB/T 42847.3-2023 English PDF

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GB/T 42847.3-2023: Energy storage systems using fuel cell modules in reverse mode - Part 3: Test procedures for the performance of energy storage systems
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Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 42847.3-2023	534	Add to Cart	4 days	Energy storage systems using fuel cell modules in reverse mode - Part 3: Test procedures for the performance of energy storage systems	Valid

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Basic data

Standard ID: GB/T 42847.3-2023 (GB/T42847.3-2023)
Description (Translated English): Energy storage systems using fuel cell modules in reverse mode - Part 3: Test procedures for the performance of energy storage systems
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K82
Classification of International Standard: 27.070
Word Count Estimation: 30,315
Date of Issue: 2023-09-07
Date of Implementation: 2024-04-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 42847.3-2023: Energy storage systems using fuel cell modules in reverse mode - Part 3: Test procedures for the performance of energy storage systems

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 27.070 CCSK82 National Standards of People's Republic of China Reversible mode fuel cell module for energy storage system Part 3.Electrical energy storage system performance testing methods (IEC 62282-8-201.2020,Fuelceltechnologies-Part 8-201.Energy Published on 2023-09-07 2024-04-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration Committee

Table of contents

Preface III Introduction IV 1 Scope 1 2 Normative reference documents 2 3 Terms, definitions and symbols 4 3.1 Terms and Definitions 4 3.2 Symbol 7 4 Measuring instruments and measurement methods 8 4.1 General 8 4.2 Instrument uncertainty 8 4.3 Measurement plan 8 4.4 Environmental conditions 9 4.5 Maximum allowable deviation of operating conditions 9 5 system parameters 10 5.1 General 10 5.2 Electric energy storage capacity10 5.3 Rated input electrical power 10 5.4 Rated net output electrical power 10 5.5 Charge-discharge cycle efficiency 11 5.6 System response (step response time and slope) 11 5.7 Minimum switching time12 5.8 Static loss rate 12 5.9 Heat input rate 13 5.10 Recovered heat output13 5.11 Noise level 13 5.12 Total harmonic distortion rate 13 5.13 Discharge water quality13 6 Test methods and procedures13 6.1 General 13 6.2 Electric energy storage capacity test 13 6.3 Rated input electric power test 14 6.4 Rated net output electrical power test 14 6.5 Charge-discharge cycle electrical efficiency test 14 6.6 Other system performance tests 15 6.7 Component performance test 18 7 Test Report 20 7.1 General 20 7.2 Report item 20 7.3 Data description of the system under test 20 7.4 Description of test conditions 21 7.5 Test data description 21 7.6 Uncertainty assessment 21 Reference 22

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents" Drafting. This document is Part 3 of GB/T 42847 "Reversible Mode Fuel Cell Modules for Energy Storage Systems". GB/T 42847 has been released The following sections are included. ---Part 2.Performance testing methods for reversible mode proton exchange membrane cells and stacks; ---Part 3.Electrical energy storage system performance test methods. This document is equivalent to IEC 62282-8-201.2020 "Fuel cell technology Part 8-201.Using reversible mode fuel cell models" Block Energy Storage System Electric Energy Storage System Performance Test Method. This document has made the following minimal editorial changes. ---In order to coordinate with existing standards, the name of the standard is modified to "Reversible mode fuel cell modules for energy storage systems - Part 3.Electric energy storage Storage system performance testing method. Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents. This document is proposed by the China Electrical Equipment Industry Association. This document is under the jurisdiction of the National Fuel Cell and Flow Battery Standardization Technical Committee (SAC/TC342). This document was drafted by. Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Tongji University, Beijing Normal University, Beijing Electrical Engineering Technology Co., Ltd. Institute of Technical Economics, Tsinghua University, Xinyuan Power Co., Ltd., Wuxi Institute of Inspection, Testing and Certification, National Project of Advanced Energy Storage Materials Research Center Co., Ltd., Shanghai Jie Hydrogen Technology Co., Ltd., Beijing Yihuatong Technology Co., Ltd., Beijing Changzheng Tianmin Gao Technology Co., Ltd., Zhejiang Gaocheng Green Energy Technology Co., Ltd., Haizhuo Power (Qingdao) Energy Technology Co., Ltd., Anhui Tomorrow Hydrogen Energy Technology Co., Ltd. Co., Ltd., China Quality Certification Center, Zhejiang Tianneng Hydrogen Energy Technology Co., Ltd., Edelman Hydrogen Energy Equipment Co., Ltd., Fujian Yanan Electric Motor Co., Ltd., Shandong Huaquan Power Co., Ltd. The main drafters of this document. Yu Hongmei, Ma Tiancai, Hua Qingsong, Xing Danmin, Yang Daijun, Pei Pucheng, Chi Jun, Zhang Liang, Chen Yao, Fu Changping, Chen Pei, Fang Chuan, Jin Yinshi, Hou Xiangli, Xie Jiaping, Zhong Faping, Ning Kewang, Li Feiqiang, Wang Gang, Cao Yinliang, Ding Huanzhan, Lin Yuxiang, Zhao Lizeng.

Introduction

Energy storage systems using reversible mode can effectively utilize excess electric energy and promote power regulation and renewable energy utilization. GB/T 42847 focuses on the performance of energy storage systems based on electrochemical modules (a combination of fuel cells and electrolytic cells, or reversible fuel cells). Ability to test methods. GB/T 42847 aims to establish performance testing methods for energy storage systems based on reversible mode fuel cell modules. It is planned to be composed of the following departments Composition. ---Part 1.Reversible mode solid oxide cell and stack performance test methods. The purpose is to give the solid oxide single cell and Test systems, instruments and measurement methods and tests for performance testing of stacks in fuel cell mode, electrolysis and/or reversible mode method. ---Part 2.Reversible mode proton exchange membrane single cell and stack performance testing methods. The purpose is to give the proton exchange membrane single cell and Test systems, instruments and measurement methods and tests for performance testing of stacks in fuel cell mode, electrolysis and/or reversible mode method. ---Part 3.Electrical energy storage system performance test methods. The purpose is to give performance tests of hydrogen-based electrical energy storage systems method. Reversible mode fuel cell module for energy storage system Part 3.Electrical energy storage system performance testing methods

1 Scope

This document specifies typical performance evaluation methods for hydrogen-based electrical energy storage systems. This document is applicable to devices with electrolysis and power generation functions Electrochemical reaction device. This document applies to systems designed, applied and operated for fixed (indoor and outdoor) scenarios. The conceptual configuration of a hydrogen-based electric energy storage system is shown in Figures 1 and 2.Figure 1 is independently equipped with an electrolytic cell module and an A system with a fuel cell module; Figure 2 shows a system equipped with a reversible battery module. Its essential components include electrolytic cells, hydrogen storage, fuel fuel battery, or reversible battery, oxygen storage and integrated management system (which may include pressure management). Its optional components include batteries, oxygen storage, Thermal management system (can include heat storage) and water management system (can include water tank). Its performance test is in the thick solid line square (system boundary) in the figure performed outside the scope. Note. In this document, the term "reversible" does not refer to the thermodynamic sense of an ideal process. In the field of fuel cells, it is usually divided into fuel cell mode and electrolysis mode. Battery operating modes that alternate between modes are called "reversible". This document is intended for commercial data exchange between system manufacturers and customers. Users of this document may , choose to perform appropriate test projects in this article. Figure 1 Hydrogen-based electrical energy storage system configuration—electrolytic cell and fuel cell types ......

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