SAE J 2601:2016-12-06

SAE J2601 establishes the protocol and process limits for hydrogen fueling of light duty vehicles. These process limits (including the fuel delivery temperature, the maximum fuel flow rate, the rate of pressure increase and the ending pressure) are affected by factors such as ambient temperature, fuel delivery temperature and initial pressure in the vehicle’s compressed hydrogen storage system. SAE J2601 establishes standard fueling protocols based on either a look-up table approach utilizing a fixed pressure ramp rate, or a formula based approach utilizing a dynamic pressure ramp rate continuously calculated throughout the fill. Both protocols allow for fueling with communications or without communications. The table-based protocol provides a fixed end-of-fill pressure target, whereas the formula-based protocol calculates the end-of-fill pressure target continuously. For fueling with communications, this standard is to be used in conjunction with SAE J2799, Hydrogen Surface Vehicle to Station Communications Hardware and Software.

Author	SAE
Editor	SAE
Document type	Standard
Format	File
ICS	75.200 : Petroleum products and natural gas handling equipment
Number of pages	267
Replace	SAE J 2601:2014-07-15
Set	JPAKS10U-10
Year	2016
Document history	SAE J 2601:2014-07-15
Country	USA
Keyword	SAE 2601;SAE J2601;SAE J2601;SAE J 2601