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Recommended Practice for Measuring Fuel Consumption and Range of Fuel Cell and Hybrid Fuel Cell Vehicles Fuelled by Compressed Gaseous Hydrogen
- Ground Vehicle Standard
- J2572_200810
- Revised
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This SAE Recommended Practice establishes uniform procedures for testing fuel cell and hybrid fuel cell electric vehicles, excluding low speed vehicles, designed primarily for operation on the public streets, roads and highways. The procedure addresses those vehicles under test using compressed hydrogen gas supplied by an off-board source or stored and supplied as a compressed gas onboard.
This practice provides standard tests that will allow for determination of fuel consumption and range based on the US Federal Emission Test Procedures, using the Urban Dynamometer Driving Schedule (UDDS) and the Highway Fuel Economy Driving Schedule (HFEDS).
Chassis dynamometer test procedures are specified in this document to eliminate the test-to-test variations inherent with track testing, and to adhere to standard industry practice for fuel consumption and range testing.
Communication between vehicle manufacturer and the governing authority is essential when starting official manufacturer in-house and official government confirmatory testing that incorporates this practice.
Rationale
This change is necessary to maintain the intended process for this procedure and consistency with Section 8.2.1. Failure to include this change could lead to confusion in interpreting the range determination process.
Recommended Content
Topic
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| Unnamed Dataset 1 | ||
| Unnamed Dataset 2 |
Issuing Committee
The Fuel Cell Standards Committee is responsible for establishing standards for hydrogen and fuel cell vehicles. Standards will cover the safety aspects of hydrogen, fuel cell, and electrical systems in the vehicle, test procedures to establish the performance of the vehicle, system/components, and interface requirements.
Reference
| Number | Title |
|---|---|
| 40CFRPart600 | This document is not part of the subscrption. |
| 40CFRPart86 | This document is not part of the subscrption. |
| J2263_202005 | Road Load Measurement Using Onboard Anemometry and Coastdown Techniques |
| J2264_201401 | Chassis Dynamometer Simulation of Road Load Using Coastdown Techniques |
| J2574 | This document is not part of the subscrption. |
| NISTTechnicalNo | This document is not part of the subscrption. |
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