標(biāo)準(zhǔn)編號(hào):	GB/T 43252-2023
中文名稱:	燃料電池電動(dòng)汽車能量消耗量及續(xù)駛里程試驗(yàn)方法
英文名稱:	Test methods of energy consumption and range for fuel cell electric vehicles
行業(yè)分類:	GB    國(guó)家標(biāo)準(zhǔn)
發(fā)布機(jī)構(gòu):	國(guó)家市場(chǎng)監(jiān)督管理總局 國(guó)家標(biāo)準(zhǔn)化管理委員會(huì)
發(fā)布日期:	2023-11-27
實(shí)施日期:	2023-11-27
標(biāo)準(zhǔn)狀態(tài):	valid
翻譯語言:	英文
文件格式:	PDF
中文字符數(shù):	21000 字
翻譯價(jià)格(元):	1470.0
交付時(shí)間:	付款后 1~2 個(gè)工作日

Test methods of energy consumption and range for fuel cell electric vehicles 1 Scope This standard specifies the test methods of energy consumption and range for fuel cell electric vehicles on chassis dynamometer. This document is applicable to fuel cell electric vehicles of Categories M and N which use compressed gaseous hydrogen (hereinafter referred to as “vehicles”). 2 Normative references The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 8170 Rules of rounding off for numerical values &expression and judgement of limiting values GB 18352.6-2016 Limits and measurement methods for emissions from light-duty vehicles (CHINA 6) GB/T 18386.1-2021 Test methods for energy consumption and range of electric vehicles - Part 1: Light-duty vehicles GB/T 18386.2-2022 Test methods for energy consumption and range of electric vehicles - Part 2: Heavy-duty commercial vehicles GB/T 24548 Fuel cell electric vehicles - Terminology GB/T 27840-2021 Fuel consumption test methods for heavy-duty commercial vehicles GB/T 37244 Fuel specification for proton exchange membrane fuel cell vehicles - Hydrogen GB/T 38146.1 China automotive test cycle - Part 1: Light-duty vehicles GB/T 38146.2 China automotive test cycle - Part 2: Heavy-duty commercial vehicles 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB/T 24548 and the following apply. 3.1 state of charge; SOC ratio of hydrogen density inside the onboard hydrogen cylinder to the hydrogen density at nominal working pressure and 15℃ Note: The hydrogen density values under the two main pressure classes are as follows: ρ (35MPa, 15℃)=24.0g/L, ρ (70MPa, 15℃)=40.2g/L. 4 Measurement parameters, units, accuracy and resolution The requirements for measurement parameters, units, accuracy and resolution in the test are shown in Table 1.

Foreword I 1 Scope 2 Normative references 3 Terms and definitions 4 Measurement parameters, units, accuracy and resolution 5 Test conditions 5.1 Test vehicle conditions 5.2 Ambient temperature conditions and soaking requirements 5.3 Selection of driving mode 5.4 Setting of vehicle load 5.5 Test tolerance requirements 6 Classification of test vehicles 7 Test methods 7.1 Shortening method 7.2 Finishing off method Annex A (Normative) Technical specifications for hydrogen refueling A.1 Hydrogen refueling for vehicles prior to testing A.2 Hydrogen refueling for vehicles after testing A.3 Internal pressure measurement of hydrogen cylinder after vehicle test Annex B (Normative) Data processing methods for Category A vehicles B.1 Energy variation of REESS B.2 Hydrogen consumption B.3 Vehicle range B.4 Requirements for data processing Annex C (Normative) Data processing methods for Category B vehicles C.1 Structural diagram for power system of fuel cell vehicles C.2 Test data processing for externally rechargeable fuel cell electric vehicles C.3 Test data processing for non-externally rechargeable fuel cell electric vehicles C.4 Requirements for data processing Bibliography

燃料電池電動(dòng)汽車能量消耗量及續(xù)駛里程試驗(yàn)方法 1 范圍 本文件描述了燃料電池電動(dòng)汽車在底盤測(cè)功機(jī)上進(jìn)行能量消耗量及續(xù)駛里程測(cè)量的試驗(yàn)方法。 本文件適用于使用壓縮氣態(tài)氫氣的M 類、N 類燃料電池電動(dòng)汽車(以下簡(jiǎn)稱“車輛”)。 2 規(guī)范性引用文件 下列文件中的內(nèi)容通過文中的規(guī)范性引用而構(gòu)成本文件必不可少的條款。其中，注日期的引用文件，僅該日期對(duì)應(yīng)的版本適用于本文件；不注日期的引用文件，其最新版本(包括所有的修改單)適用于本文件。 GB/T 8170 數(shù)值修約規(guī)則與極限數(shù)值的表示和判定 GB 18352.6—2016 輕型汽車污染物排放限值及測(cè)量方法(中國(guó)第六階段) GB/T 18386.1—2021 電動(dòng)汽車能量消耗量和續(xù)駛里程試驗(yàn)方法 第1部分：輕型汽車 GB/T 18386.2—2022 電動(dòng)汽車能量消耗量和續(xù)駛里程試驗(yàn)方法 第2部分：重型商用車輛 GB/T 24548 燃料電池電動(dòng)汽車 術(shù)語 GB/T 27840—2021 重型商用車輛燃料消耗量測(cè)量方法 GB/T 37244 質(zhì)子交換膜燃料電池汽車用燃料 氫氣 GB/T 38146.1 中國(guó)汽車行駛工況 第1部分：輕型汽車 GB/T 38146.2 中國(guó)汽車行駛工況 第2部分：重型商用車輛 3 術(shù)語和定義 GB/T 24548 界定的以及下列術(shù)語和定義適用于本文件。 3.1 充氫狀態(tài) state of charge; SOC 車載儲(chǔ)氫瓶?jī)?nèi)氫氣密度與氫氣在公稱工作壓力和15℃時(shí)的密度比值。 注：兩個(gè)主要壓力等級(jí)下的氫氣密度值如下：p(35MPa,15℃)=24.0g/L, p(70MPa,15℃)=40.2 g/L。 4 測(cè)量參數(shù)、單位、準(zhǔn)確度和分辨率 表1規(guī)定了試驗(yàn)測(cè)量參數(shù)、單位、準(zhǔn)確度和分辨率的要求。