ChinaAutoRegs｜GB 19755-2016英文版/English/翻译/轻型混合动力电动汽车污染物排放控制要求及测量方法
Technical requirements and measurement methods for Emissions from light-duty hybrid electric vehicles
CONTENTS
Foreword
1 Scope
2 Normative References
3 Terms and Definitions
4 Category of Hybrid Electric Vehicles
5 Specifications and Tests
6 Description of Tests
7 Extensions of Vehicle Type
8 Conformity of Production (COP)
9 In-service conformity
Annex A (Normative) Information Concerning Type Test
Annex B (Normative) Type Test Result
Annex C (Informative) Energy storage device State of Charge (SOC) profile for OVC HEV Type I Test
Annex D (Informative) Method for Measuring Net Power and the Maximum 30 Minutes Power of Electric Drive System
1 SCOPE
This Standard specifies the technical requirements and measurement methods for emission pollutants at normal and low ambient temperatures, two-speed idle emissions, crankcase emissions, evaporative emissions, the durability of pollution control device and on-board diagnostic (OBD) system of light-duty hybrid electric vehicles equipped with positive-ignition engines;
This Standard also specifies the technical requirements and measurement methods for emission pollutants at normal temperature, free acceleration smoke, the durability of pollution control device and on-board diagnostic (OBD) system of light-duty hybrid electric vehicles equipped with compression-ignition engines.
This Standard specifies the type test, check and verification methods of conformity of production and in-service conformity of light-duty hybrid electric vehicles.
This Standard applies to light-duty hybrid electric vehicles equipped with positive-ignition engines or compression-ignition engines having a maximum design speed of greater than or equal to 50 km/h. For vehicles solely featured with engine stop at idle, as defined in QC/T 837, their emissions shall be measured as conventional vehicles and not be included in the scope of this standard.
2 NORMATIVE REFERENCES
The following normative documents or contain provision which, through reference in this text, constitute provisions of this standard. For all undated references, the valid edition of the normative document referred to applies.
GB 3847-2005 Limits and measurement methods for exhaust smoke from C.I.E. (Compression Ignition Engine) and vehicle equipped with C.I.E.
GB 18352 Limits and Measurement Methods for Emissions from Light-Duty Vehicles
GB/T 19596-2004 Terminology of electric vehicles
GB/T 19753 Test Methods for Energy Consumption of Light-duty Hybrid Electric Vehicles
QC/T 837 Types of hybrid electric vehicles
3 TERMS AND DEFINITIONS
For the purpose of this standard, the terms and definitions given in GB 18352 and GB/T 19596-2004 and the followings apply.
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