GB 21258-2013
The norm of energy consumption per unit product of general coal-fired power set (English Version)

Standard No.

GB 21258-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2017-12

Replace By

GB 21258-2017

Latest

GB 21258-2017

Replace

GB 21258-2007

Scope

This standard specifies the technical requirements, statistical scope and calculation method, energy-saving management and measures for the limit of energy consumption per unit of electricity supplied by conventional coal-fired generating units (hereinafter referred to as "energy consumption"). This standard applies to the calculation and assessment of energy consumption of conventional coal-fired power generation production enterprises, as well as the energy consumption control of newly built units. This standard does not apply to heating units and comprehensive utilization units.

GB 21258-2013 Referenced Document

• DL/T 1052 Guide for energy conservation technology supervision*， 2016-12-05 Update
• DL/T 904 Calculating method of economical and technical index for thermal power plant*， 2015-04-02 Update
• GB 17167 General principle for equipping and managing of the measuring instrument of energy in organization of energy using
• GB 18613 Minimum allowable values of energy efficiency and values of efficiency grades for motors*， 2020-05-29 Update
• GB 19153 Minimum allowable values of energy efficiency and energy efficiency grades for displacement air compressors*， 2019-12-31 Update
• GB 19761 Minimum allowable values of energy efficiency and energy efficiency grades for fan*， 2020-05-29 Update
• GB 19762 The minimum allowable values of energy efficiency and evaluating values of energy conservation of centrifugal pump for fresh water
• GB 20052 Minimum allowable values of energy efficiency and the energy efficiency grades for power transformers*， 2020-05-29 Update
• GB 24790 Minimum allowable values of energy efficiency and the energy efficiency grades for power transformers
• GB 28381 Minimum allowable values of energy efficiency and evaluating values of energy conservation for centrifugal blower
• GB 50660 Code for design of fossil fired power plant
• GB/T 12497 Three-phase induction motor's economic operation
• GB/T 12723 General principles for establishing allowance of energy consumption per unit throughput
• GB/T 13462 Economical operation for power transformers
• GB/T 13469 Economical operation for centrifugal, mixed flow and axial flow pump systems*， 2021-05-21 Update
• GB/T 13470 Economical operation for the fan system
• GB/T 21369 Specification for equipping and managing of measuring instrument of energy in fossil power plants
• GB/T 2589 General rules for calculation of the comprehensive energy consumption*， 2020-09-29 Update

GB 21258-2013 history

• 2017 GB 21258-2017 The norm of energy consumption per unit product of general coal-fired power set
• 2013 GB 21258-2013 The norm of energy consumption per unit product of general coal-fired power set
• 2007 GB 21258-2007 The nonn of energy consumption per unit product of general coal-fired power set