GB/T 3794-1983
Abolished
GB/T 14909-2021
Active
National standards
GB/T 14909-2021 Technical guidelines for exergy analysis in energy systems
GB/T 14909-2021 Technical guidelines for exergy analysis in energy systems
Basic Information
Standard Code:
GB/T 14909-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Technical management
ICS Name:
Integrated Energy and Heat Transfer Engineering
Publish Date:
2021-04-30
Implement Date:
2021-11-01
Pages:
34 pages
Scope
This document specifies the calculation, accounting (balance), evaluation indicators, and steps of energy system analysis.
This document is applicable to the analysis of unit equipment, processes, technological flows, or systems involving energy utilization or energy conversion; it is also applicable to the analysis of energy systems that comprehensively consider economic performance or ecological environmental impacts, as well as energy management work such as energy supply planning and energy audits.
Development Information
Replace the following standards
Referenced Standards
GB/T 2587-2009 General principles for energy balance of equipment using energy
GB/T 3102.4-1993 Quantities and units—Heat
GB/T 3484-1993 The general principles for energy balance of industrial enterprise
GB/T 3484-2009 The general principles for energy balance of enterprise
GB/T 17781-1999 Technical energy systems—Basic concepts
GB/T 35071-2018 Guideline for energy systems optimization
Related Standards
GB/T 5623-1985
Replaced
GB/T 5623-1985 Guides for the stipulation and administration of electricity consumption norm of product
GB/T 6421-1986
Abolished
GB/T 6421-1986 Methods for drawing energy flow diagram of industrial enterprise
GB/T 6422-1986
Replaced
GB/T 6422-1986 Directives for measuring and testing energy consumption in industrial enterprises
GB/T 6425-1986
Replaced
GB/T 6425-1986 Nomenclature for thermal analysis
GB/T 8174-1987
Replaced