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ISO 23274-1:2013

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

View Superseded by

Hybrid-electric road vehicles Exhaust emissions and fuel consumption measurements Part 1: Non-externally chargeable vehicles

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

31-08-2019

Superseded by

ISO 23274-1:2019

Language(s)

English

Published date

08-01-2013

€60.00
Excluding VAT

ISO 23274-1:2013 specifies a chassis dynamometer test procedure to measure the exhaust emissions and the electric energy and fuel consumption for the vehicles.

It applies to vehicles with the following characteristics:

  • the vehicle is classified as passenger cars or light duty trucks, as defined in each regional annex;
  • the nominal energy of the rechargeable energy storage system (RESS) is at least 2 % of the total energy consumption over an applicable driving test (ADT);
  • internal combustion engine (ICE) only using liquid fuels (for example, gasoline and diesel fuel).

In the case of vehicles with ICE using other fuel [for example, compressed natural gas (CNG), liquefied petroleum gas (LPG), hydrogen], this part of ISO 23274 can apply except the measurement of consumed fuel; otherwise the measurement method for those using the corresponding fuel can apply.

ISO 23274-1:2013 proposes procedures for correcting the measured emissions and fuel consumption of hybrid electric vehicles (HEVs), in order to obtain the values when the battery state of charge (SOC) of the RESS does not remain the same between the beginning and the end of an ADT.

It can also be applied to measurement procedures for exhaust emissions and fuel consumption of externally chargeable HEVs when a vehicle is not externally charged and operated only in the charge sustaining (CS) state, as described in ISO 23274-2.

For CS state, see ISO 23274-2.

DevelopmentNote
Supersedes ISO/DIS 23274-1. Together with ISO 23274-2, supersedes ISO 23274. (01/2013)
DocumentType
Standard
Pages
27
ProductNote
THIS STANDARD ALSO REFERS TO TRIAS. 99-006-01,TRIAS 31-J042(3) −01,UNECE Regulation No. 83,UNECE Regulation No. 101
PublisherName
International Organization for Standardization
Status
Withdrawn
SupersededBy
Supersedes

Standards Relationship
BS ISO 23274-1:2013 Identical
NEN ISO 23274-1 : 2013 Identical

PD ISO/TR 13062:2015 Electric mopeds and motorcycles. Terminology and classification
ISO 23274-2:2012 Hybrid-electric road vehicles Exhaust emissions and fuel consumption measurements Part 2: Externally chargeable vehicles
11/30212422 DC : 0 BS ISO 23274-2 - HYBRID-ELECTRIC ROAD VEHICLES - EXHAUST EMISSIONS AND FUEL CONSUMPTION MEASUREMENTS - PART 2: EXTERNALLY CHARGEABLE VEHICLES
ISO/TR 13062:2015 Electric mopeds and motorcycles - Terminology and classification
BS ISO 23274-2:2012 Hybrid-electric road vehicles. Exhaust emissions and fuel consumption measurements Externally chargeable vehicles

SAE J 2264 : 2014 CHASSIS DYNAMOMETER SIMULATION OF ROAD LOAD USING COASTDOWN TECHNIQUES
ISO 12405-1:2011 Electrically propelled road vehicles Test specification for lithium-ion traction battery packs and systems Part 1: High-power applications
ISO/TR 8713:2012 Electrically propelled road vehicles Vocabulary
SAE J 1711 : 2010 RECOMMENDED PRACTICE FOR MEASURING THE EXHAUST EMISSIONS AND FUEL ECONOMY OF HYBRID-ELECTRIC VEHICLES, INCLUDING PLUG-IN HYBRID VEHICLES
SAE J 2263 : 2008 ROAD LOAD MEASUREMENT USING ONBOARD ANEMOMETRY AND COASTDOWN TECHNIQUES

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