Product Code:SAE J2572
Title:Recommended Practice for Measuring Fuel Consumption and Range of Fuel Cell and Hybrid Fuel Cell Vehicles Fuelled by Compressed Gaseous Hydrogen
Issuing Committee:Fuel Cell Standards Committee
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, road 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.【英文标准名称】:ClassSCorTCClosureWelds
【原文标准名称】:SC或TC类合拢焊缝
【标准号】:ASMEN-8-2011
【标准状态】:现行
【国别】:美国
【发布日期】:2011-07
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Closures;Datasheets;Engineeringdesign;Forms;Reactortechnology;Reactors;Welds
【摘要】:
【中国标准分类号】:F69
【国际标准分类号】:27_120_10
【页数】:1P;A4
【正文语种】:英语