GB/T 27748.2-2013: Stationary fuel cell power systems -- Part 2: Performance test methods

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Scope

This part of GB/T 27748 specifies the operating performance and environmental impact of stationary fuel cell power generation systems (hereinafter referred to as power generation systems).
This section applies to the following test methods.
---Power output under specified operating conditions and transient conditions;
---Power generation efficiency and thermal efficiency under specified operating conditions;
---Environmental characteristics. for example, gas emissions, noise, etc. under specified operating conditions and transient conditions;
--- This standard does not provide electromagnetic compatibility (EMC) test.
This part does not apply to small stationary polymer fuel cell power generation systems with an output power of less than 10kW.
IEC 62282-3-201 applies to this type of system.
Due to the different fuel cell types and applications, as well as the different input and output fluid substances and energy forms, the power generation system can have different
The same subsystem. However, in order to evaluate the power generation system, this section defines a general system diagram and boundary (see Figure 1). For sure
The test boundary of the power generation system considers the following conditions.
---All energy recovery systems are included in the test boundary;
--- Any type of electrical energy storage device is considered outside the test boundary;
---The calorific value of the input fuel (such as natural gas, propane gas, pure hydrogen, etc.) is calculated based on its state at the boundary of the power generation system.

Basic Data

Standard ID	GB/T 27748.2-2013 (GB/T27748.2-2013)
Description (Translated English)	Stationary fuel cell power systems -- Part 2: Performance test methods
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	K82
Classification of International Standard	27.070
Word Count Estimation	70,784
Quoted Standard	IEC 60051.1; IEC 60051.2; IEC 60051.3; IEC 60051.4; IEC 60051.5; IEC 60051.6; IEC 60051.7; IEC 60051.8; IEC 60051.9; IEC 60359; IEC 60688; IEC 61000-4-7; IEC 61000-4-13; IEC 61028; IEC 61143.1; IEC 61143.2; IEC 61672-1; IEC 61672-2; IEC 62052-11; IEC 6205
Adopted Standard	IEC 62282-3-200-2011; IDT
Regulation (derived from)	National Standards Bulletin No. 22 of 2013
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies: stationary fuel cell power generation system (hereinafter referred to as the power system) operational performance and environmental impact. This standard applies: The following test methods