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GB/T 44273-2024: Specification for operation and management of hydropower projects
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Specification for operation and management of hydropower projects
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GB/T 44273-2024
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Basic data | Standard ID | GB/T 44273-2024 (GB/T44273-2024) | | Description (Translated English) | Specification for operation and management of hydropower projects | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | P59 | | Classification of International Standard | 27.140 | | Word Count Estimation | 24,247 | | Date of Issue | 2024-08-23 | | Date of Implementation | 2024-08-23 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 44273-2024: Specification for operation and management of hydropower projects---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Specification for operation and management of hydropower projects
Specification for operation and management of hydropower projects
ICS 27.140
CCS P 59
National Standard of the People's Republic of China
Released on 2024-08-23
2025-03-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface ... Ⅲ
Introduction Ⅳ
1 Scope ... 1
2 Normative references ... 1
3 Terms and Definitions ... 1
4 General Requirements ... 2
5 Operation and management of hydraulic structures ... 3
5.1 Safety monitoring of hydraulic structures ... 3
5.2 Inspection of hydraulic structures ... 3
5.3 Maintenance and repair of hydraulic structures ... 3
6 Equipment and Facility Operation Management ... 4
6.1 Monitoring and Inspection 4
6.2 Operation and Control ... 4
6.3 Diagnostic Analysis and Status Assessment 5
6.4 Maintenance and Repair 5
7 Reservoir and Engineering Area Management ... 5
7.1 Reservoir Management ... 5
7.2 Engineering Area Management ... 6
8 Scheduling Management ... 6
8.1 Hydrological and meteorological forecasting 6
8.2 Flood control dispatch 6
8.3 Power Generation Dispatch 6
8.4 Other Scheduling 7
9 Safety, Health and Environmental Management ... 7
9.1 Safety and Emergency Management 7
9.2 Occupational Health Management ... 8
9.3 Environmental Management 8
Appendix A (Informative) Basic data and main parameters of hydropower projects ... 9
Appendix B (Informative) Dam safety monitoring items and frequency ... 10
Appendix C (Informative) Inspection Items for Hydraulic Structures ... 12
Appendix D (Informative) Contents and methods of monitoring and inspection of hydropower project equipment and facilities ... 14
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 is required.
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 is proposed and coordinated by the National Energy Administration.
This document was drafted by. China Three Gorges Corporation, China Hydropower and Water Conservancy Planning and Design Institute, China Power Construction Group Chengdu Survey and Design Institute
China Power Engineering Group Beijing Survey and Design Institute Co., Ltd., Yalong River Basin Hydropower Development Co., Ltd., Huaneng
Lancang River Hydropower Co., Ltd., Guoneng Dadu River Basin Hydropower Development Co., Ltd., Yunnan Huadian Jinsha River Middle Reaches Hydropower Development Co., Ltd.
China Power Development Co., Ltd., China Yangtze Power Co., Ltd., and China Institute of Water Resources and Hydropower Research.
The main drafters of this document are. Zhang Shuguang, Zhao Quansheng, Wang Hai, Yao Jinzhong, Huang Aiguo, Ren Shi, Hu Xinge, Zou Yi, Tong Guangqin,
Xing Long, Zhang Xiaosong, Xie Kai, Guan Wenhai, Mu Jiwei, Xiang Xin, Wang Yiming, Gao Jie, Wu Mingxin, Wang Jilin, Chen Bing, Jian Deping,
Huang Qun, Zhou Man, Guan Jianchao, Li Meng, Liu Xiaobo, Ma Fangping, Wen Xiaohao, Zhang Xueli, Liu Liang, Lü Chaonan, Gao Yu, Hu Ting, Yang Peng,
Dong Fei, Guo Jinting, Gao Yulei, Jian Tiezhu, Li Shuai, Wang Weijie, Zhao Mingliang, Ding Renshan, Peng Qian, Huang Hai, Yu Ping, Zeng Zhenling,
Mou Jinxiang and Shao Penghao.
Introduction
Hydropower projects are important infrastructure projects related to the national economy and people's livelihood. They undertake comprehensive utilization functions such as power generation, flood control, irrigation, water supply, and shipping.
Energy plays an important role in building a new power system with new energy as the main body. To ensure national energy security and effectively promote hydropower generation
This document is formulated to ensure scientific and standardized project operation management and give full play to the comprehensive benefits of the project.
Specification for operation and management of hydropower projects
1 Scope
This document specifies the main technical contents, methods and management requirements for the operation and management of hydropower projects.
This document is applicable to the operation and management of large and medium-sized hydropower projects, and can be used as a reference for small hydropower projects.
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies.
in this document.
GB 26164.1 Safety regulations for electrical work Part 1.Thermal and mechanical
GB/T 51416 Technical standard for safety monitoring of concrete dams
GB 55029 General Specification for Security Engineering
DL/T 293 Pumped Storage Reversible Pump Turbine Operating Procedure
DL/T 305 Pumped Storage Reversible Generator Motor Operating Procedure
DL/T 578 Basic technical requirements for computer monitoring systems in hydropower plants
DL/T 710 Turbine operation regulations
DL/T 751 Hydro-generator operating procedures
DL/T 1014 Operation and maintenance procedures for automatic water regime monitoring and reporting system
DL/T 1066 Guidelines for the maintenance management of hydropower station equipment
DL/T 1246 Guidelines for Condition Maintenance Management of Hydropower Station Equipment
DL/T 5259 Technical specification for safety monitoring of earth-rock dams
DL/T 5808 Technical specification for earthquake monitoring of hydropower project reservoirs
GA 1800.3 Requirements for security and anti-terrorism measures in power systems Part 3.Hydropower generation enterprises
NB/T 10085 Specification for hydrological forecasting of hydropower projects
NB/T 10879 Design specification for computer monitoring system of hydropower plant
NB/T 11097 Provisions on Safety Management and Protection Scope of Hydropower Projects
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Hydropower Project
Hydropower station projects with hydropower generation as the main task and pumped storage power station projects with peak load regulation, frequency regulation, energy storage and emergency standby as the main tasks
Station engineering.
3.2
Hydraulic structures
Buildings that control and regulate water flow, develop and utilize water resources, prevent and control water disasters, and achieve the goals of hydropower projects.
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