GB 32311-2015 Minimum allowable values of energy efficiency and energy efficiency grades for hydrogen producing systems by water electrolysis (English Version)
GB 32311-2015 Minimum allowable values of energy efficiency and energy efficiency grades for hydrogen producing systems by water electrolysis English
1 Scope
This standard specifies the minimum allowable values of energy efficiency, evaluating values of energy conservation, energy efficiency grades, test methods and inspection rules of hydrogen producing systems by water electrolysis.
This standard is applicable to stationary or mobile hydrogen producing systems, of which the water electrolyzer is of bipolar, pressure filter type or pressure type structure and the output is not less than 5m3/h.
This standard is not applicable to hydrogen producing equipment by atmospheric water electrolysis, small hydrogen producing equipment with an output of less than 5m3/h, solid polymer electrolyte electrolyzer (SPE) and hydrogen-oxygen generator.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 19774 Specification of water electrolyte system for producing hydrogen
GB/T 24499 Technology glossary for gaseous hydrogen, hydrogen energy and hydrogen energy system
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 24499 and the following apply.
3.1
specific energy consumption values for hydrogen producing systems by water electrolysis
electric quantity consumed by the hydrogen producing systems by water electrolysis in the production of 1m3 hydrogen in standard state under the rated conditions
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Technical requirements
5 Test methods
6 Inspection rules
Annex A (Normative) Calculation of gas output according to current test values
Annex B (Normative) Calculation of specific energy consumption value
Annex C (Normative) Calculation of energy efficiency
GB 32311-2015 Minimum allowable values of energy efficiency and energy efficiency grades for hydrogen producing systems by water electrolysis (English Version)
Standard No.
GB 32311-2015
Status
valid
Language
English
File Format
PDF
Word Count
6000 words
Price(USD)
140.0
Implemented on
2017-1-1
Delivery
via email in 1 business day
Detail of GB 32311-2015
Standard No.
GB 32311-2015
English Name
Minimum allowable values of energy efficiency and energy efficiency grades for hydrogen producing systems by water electrolysis
GB 32311-2015 Minimum allowable values of energy efficiency and energy efficiency grades for hydrogen producing systems by water electrolysis English
1 Scope
This standard specifies the minimum allowable values of energy efficiency, evaluating values of energy conservation, energy efficiency grades, test methods and inspection rules of hydrogen producing systems by water electrolysis.
This standard is applicable to stationary or mobile hydrogen producing systems, of which the water electrolyzer is of bipolar, pressure filter type or pressure type structure and the output is not less than 5m3/h.
This standard is not applicable to hydrogen producing equipment by atmospheric water electrolysis, small hydrogen producing equipment with an output of less than 5m3/h, solid polymer electrolyte electrolyzer (SPE) and hydrogen-oxygen generator.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 19774 Specification of water electrolyte system for producing hydrogen
GB/T 24499 Technology glossary for gaseous hydrogen, hydrogen energy and hydrogen energy system
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 24499 and the following apply.
3.1
specific energy consumption values for hydrogen producing systems by water electrolysis
electric quantity consumed by the hydrogen producing systems by water electrolysis in the production of 1m3 hydrogen in standard state under the rated conditions
Contents of GB 32311-2015
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Technical requirements
5 Test methods
6 Inspection rules
Annex A (Normative) Calculation of gas output according to current test values
Annex B (Normative) Calculation of specific energy consumption value
Annex C (Normative) Calculation of energy efficiency
