GB 21258-2024 Active National standards force_standard

GB 21258-2024 Norm of energy consumption per unit production of coal-fired power generation

GB 21258-2024 Norm of energy consumption per unit production of coal-fired power generation

Publish Date: 2024-09-29 Implement Date: 2025-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB 21258-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: yes

CCS Name: Technical management

ICS Name: Integrated Energy and Heat Transfer Engineering

Publish Date: 2024-09-29

Implement Date: 2025-04-01

Pages: 12 pages

Scope

This document specifies the energy consumption (hereinafter referred to as "energy consumption") limit levels, technical requirements, statistical scope, and calculation methods for coal-fired power generation units.
This document applies to the calculation and assessment of the coal consumption rate for power generation and heat supply of coal-fired power generation units, as well as the control of energy consumption for newly built units.
This document does not apply to back-pressure units and resource comprehensive utilization units.

Development Information

Word Count: 15 Thousand words Pages: 12 pages

Replace the following standards

GB 21258-2017 The norm of energy consumption per unit product of general coal-fired power set GB 35574-2017 The norm of energy consumption per unit product of combined heat and power generation

Referenced Standards

GB/T 2589-1990 General principles for calculation of total production energy consumption GB/T 2589-2008 General principles for calculation of the comprehensive energy consumption GB/T 2589-2020 General rules for calculation of the comprehensive energy consumption GB/T 12723-1991 General principles of stipulation of energy consumption norm for unit product GB/T 12723-2008 General principles of stipulation of energy consumption norm for unit product GB/T 12723-2013 General principles for establishing allowance of energy consumption per unit throughput GB/T 12723-2024 General principles for establishing allowance of energy consumption per unit throughput DL/T 904-2015 DL/T 904-2015 Method for Calculating Technical and Economic Indicators of Thermal Power Plant DL/T 1365-2014 DL/T 1365-2014 Vocabulary Terms of Power Energy Conservation DL/T 1752-2017 The calculation method for energy efficiency indicators of a combined heat and power unit design DL/T 1929-2018 Method for evaluating the energy efficiency of coal-fired units DL/T 904-2004 DL/T 904-2004 Calculation Methods for Technical and Economic Indicators of Coal-fired Power Plants

Related Standards

GB/T 3794-1983 Abolished

GB/T 3794-1983 Standard for assesment of technical proficiency and acceptahce for energy balance of industrial enterprise

Publish Date: 1983-07-06

GB/T 5623-1985 Replaced

GB/T 5623-1985 Guides for the stipulation and administration of electricity consumption norm of product

Publish Date: 1985-11-25

GB/T 6421-1986 Abolished

GB/T 6421-1986 Methods for drawing energy flow diagram of industrial enterprise

Publish Date: 1986-05-27

GB/T 6422-1986 Replaced

GB/T 6422-1986 Directives for measuring and testing energy consumption in industrial enterprises

Publish Date: 1986-05-27

GB/T 6425-1986 Replaced

GB/T 6425-1986 Nomenclature for thermal analysis

Publish Date: 1986-05-27

GB/T 8174-1987 Replaced

GB/T 8174-1987 Methods of measuring and evaluating thermal insulation effects for equipments and pipes

Publish Date: 1987-08-28