GB/T 21369-2024Specification for equipping and managing of measuring instrument of energy in fossil power plants (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting.

This document replaces GB/T 21369-2008 "Energy Metering Equipment and Management Requirements for Thermal Power Generation Enterprises" and is compatible with GB/T 21369- Compared with 2008, in addition to structural adjustments and editorial changes, the main technical changes are as follows.

a) The scope has been changed (see Chapter 1, Chapter 1 of the 2008 edition);

b) The definition of the term "secondary energy-consuming unit of thermal power generation" has been changed (see 3.2, 3.2 of the 2008 edition);

c) Added the term “energy-carrying medium” and its definition (see 3.3);

d) The types and scope of energy measurement have been changed (see Chapter 4, 4.1 and 4.2 of the 2008 edition)

e) The principles for the allocation of energy metering instruments have been changed (see 5.1, 4.3 of the 2008 edition);

f) The requirements for the allocation rate of energy metering instruments have been changed (see 5.2.4, 4.4.5 of the 2008 edition);

g) The accuracy level requirements for energy metering instruments have been changed (see 5.2.5, 4.4.6 of the 2008 edition);

h) The management requirements for energy metering personnel and metering instruments have been changed (see 6.2 and 6.3, 5.2 and 5.3 of the 2008 edition).

Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.

This document was proposed and coordinated by the National Technical Committee for Standardization of Energy Fundamentals and Management (SAC/TC20).

This document was drafted by: China Electricity Council, China Southern Power Grid Electric Power Technology Co., Ltd., Datang International Power Generation Co., Ltd.

Company, China Huaneng Group Co., Ltd., National Energy Conservation Center, State Energy Investment Group Co., Ltd., Huaneng Weihai Power Generation Co., Ltd.

Company, Guoneng Longyuan Blue Sky Energy Saving Technology Co., Ltd., China Datang Group Science and Technology Research Institute Co., Ltd. North China Electric Power Experimental Research Institute, Datang Foshan Thermal Power Co., Ltd., Guoneng Zhejiang Beilun No. 1 Power Generation Co., Ltd., Hebei Datang International Wangtan Power Generation Co., Ltd.

Company, Sujin Tashan Power Generation Co., Ltd., China Electricity Council Power Construction Technology and Economic Consulting Center, Huaneng Heilongjiang Power Generation Co., Ltd.

Co., Ltd., Fuzhou Branch of Huaneng (Fujian) Energy Development Co., Ltd.

The main drafters of this document are: Liu Zhiqiang, Shen Yueliang, Wu Jianguo, Gao Changzheng, Li Qing, Zhang Guoming, Zhao Hujun, Zhang Qiang, Yang Yongbo, Yu Xinbo, Qu Zengjie, Sun Jianfeng, Zhao Wenbo, Yan Jinguang, Li Xiaolin, Han Chao, Fan Rui, Li Dongwei, Yang Tao, Chen Jie, Li Yujun, Li Yuning, Wang Yanzhao, Zhao Mingrui, Yuan Bin, Yang Leijuan, Zhang Lei, Ren Hanyue.

This document was first published in 2008 and this is the first revision.

Energy metering equipment and equipment for thermal power generation enterprises Management Requirements

1 Scope

This document specifies the requirements for the deployment and management of energy metering instruments in thermal power generation enterprises.

This document is applicable to thermal power generation enterprises that use coal, oil, gas, biomass, garbage as fuel, or a mixture of multiple fuels.

2 Normative references

GB/T 2589

GB/T 15316

GB 17167

GB/T 18603

GB/T 27025

GB/T 43866

JJF1356

3 Terms and definitions

The terms and definitions defined in GB/T 2589 and GB 17167 and the following apply to this document.