Product Code:SAE J2617
Title:Recommended Practice for Testing Performance of PEM Fuel Cell Stack Sub-system for Automotive Applications (STABILIZED Aug 2011)
Issuing Committee:Fuel Cell Standards Committee
Scope:This recommended practice is intended to serve as a procedure to verify the design specifications or vender claims of any PEM (Proton Exchange Membrane) type fuel cell stack sub-system for automotive applications. In this document, definitions, specifications, and methods for the performance characterization of the fuel cell stack sub-system are provided. The performance characterization includes evaluating electrical outputs and controlling fluid inputs and outputs based on the test boundary defined in this document. In this recommended practice, a typical fuel cell stack sub-system includes the following: - Fuel cell stack(s) - An Assembly of membrace electrode assemblies. - (MEA), current collectors, separator plates, cooling plates, manifolds, and a supporting structure. - Connections for conducting fuels, oxidants, and exhausts. - Electrical connections for the power delivered by the stack sub-system. - Devices for monitoring electrical loads, which are for interface to the fuel cell system (FCS). - Devices for monitoring cell voltage (Not all stacks are designed to read every cell voltage.) - Additional connections for conducting additional fluids, such as cooling media and intert gas. - Instrumentation for detecting normal and/or abnormal operating conditions. - Enclosures or pressure vessels, and ventilation systems.Not included in the sub-system are the following: - Fuel and air processors - Thermal management system - Power conditioner and distributor - ControllersThe goal of this recommended practice is to provide a method for users to conduct fuel cell stack sub-system tests on a common basis. This allows the comparison of fuel cell stack sub-systems with different designs where no specific fuel cell system design has been identified. Alternatively, the performance of a specific fuel cell stack sub-system can be assessed in the context of a specific fuel cell system design based on the agreement of the testing parties.

标准名称：	工业加热三极管空白详细规范(可供认证用)
英文名称：	Blank detail specification for industrial heating triodes
中标分类：	电子元器件与信息技术 >> 半导体分立器件 >> 半导体三极管
ICS分类：	电子学 >> 半导体器件 >> 三极管
发布部门：	国家标准局
发布日期：	1986-04-01
实施日期：	1987-04-01
首发日期：	1986-04-14
作废日期：	1900-01-01
主管部门：	信息产业部（电子）
归口单位：	全国电真空器件标准化技术委员会
起草单位：	774厂电子部标准化所
出版日期：	1900-01-01
页数：	5页

本空白详细规范适用于工业加热三极管。它与GB 6255—86《空间电荷控制电子管总规范》一起使用。它规定了详细规范采用的格式和包括的内容。

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