GB/T 40221-2021 English PDF

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GB/T 40221-2021: Specification for economic operation system of smart hydropower plant
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Basic data

Standard ID: GB/T 40221-2021 (GB/T40221-2021)
Description (Translated English): Specification for economic operation system of smart hydropower plant
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: F23
Word Count Estimation: 14,158
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 40221-2021: Specification for economic operation system of smart hydropower plant

---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 economic operation system of smart hydropower plant ICS 27.100 CCSF23 National Standards of People's Republic of China Technical conditions of economic operation system of smart hydropower plant Released on 2021-05-21 2021-12-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee

Table of contents

Foreword Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Basic requirements 1 5 Hydrological forecast 2 6 Operation plan 3 7 Economic dispatch control 4 8 Operation evaluation 5 9 Acceptance 5 Appendix A (informative) Basic data 6 Appendix B (Informative) Economic Operation System Data Flow 7

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 of Standardization Documents" Drafting. Please note that some of the contents of this document may involve patents. The issuing agency of this document is not responsible for identifying patents. This document was proposed and managed by the China Electricity Council. Drafting organizations of this document. NARI Group Co., Ltd., Nanjing NARI Water Conservancy and Hydropower Technology Co., Ltd., China Yangtze Power Co., Ltd. Company, State Grid Xinyuan Holdings Co., Ltd., State Grid Co., Ltd., China Southern Power Grid Peak and Frequency Modulation Power Generation Co., Ltd., Yalong River Basin Hydropower Development Co., Ltd., Wuling Power Co., Ltd., Guangxi Guiguan Power Co., Ltd., Guodian Dadu River Basin Hydropower Development Co., Ltd., Beijing Zhong Shuike Hydropower Technology Development Co., Ltd., Guangzhou Jianxin Technology Co., Ltd. The main drafters of this document. Liu Guanbiao, Yu Yousheng, Zhao Yu, Pei Zheyi, Le Zhenchun, Li Dinglin, Liu Haibo, Rui Jun, Xu Lin, Zhang Yawu, Wu Jiasheng, Mo Yujun, Chen Zaini, Jian Zhenyuan, Zhong Xiong, Bao Zhengfeng, Chen Jian, Shen Di, Song Xianghui, Wen Zhengguo, Yang Xipeng, He Kuidong, Wu Yingwei, Shen Manbin, He Yubin, Tang Piaolin, He Zhenfeng, Li Jingyan, Tan Picheng, Li Linyang. Technical conditions of economic operation system of smart hydropower plant

1 Scope

This document specifies the hydrological forecast, operation plan, economic dispatch control and operation evaluation functions of the economic operation system of the smart hydropower plant. Acceptance requirements. This document applies to smart hydropower plants.

2 Normative references

The contents of the following documents constitute the indispensable clauses of this document through normative references in the text. Among them, dated quotations Only the version corresponding to that date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to This document. GB 17621 Reservoir operation specification for large and medium-sized hydropower stations GB/T 22482 Hydrological Information Forecast Specification GB/T 36572 Electric Power Monitoring System Network Security Protection Guidelines GB/T 40222-2021 Technical Guidelines for Smart Hydropower Plants DL/T 316 Power grid water dispatching automation function specification DL/T 1666 Technical conditions for water dispatching automation system of hydropower station DL/T 1802 Technical Specification for Automatic Power Generation Control and Automatic Voltage Control System of Hydropower Plant NB/T 35001 Cascade Hydropower Station Water Dispatching Automation System Design Specification

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Economicoperationsystemofsmarthydropowerplant Based on the integrated management and control platform of smart hydropower plants, the goal is to improve the utilization rate of hydropower in hydropower plants, and achieve coordinated and unified hydrological forecasting and power generation. A collection of application components for power planning, economic dispatch control, and operation evaluation.

4 Basic requirements

4.1 The overall functions, external interfaces, and deployment methods of the system should meet the requirements of GB/T 40222-2021. 4.2 The system network communication should meet the requirements of GB/T 36572. 4.3 The system should have the management function of basic data related to economic operation. See Appendix A for the content of basic data. 4.4 Economic operating parameters, operating constraints and operating strategies should achieve unified configuration and management, and support automatic synchronization between different partitions. 4.5 The system should be deployed in the production control area, and be able to run on the integrated management and control platform in the form of components, and be implemented through the integrated management and control platform. The acquisition of external system data, the storage and sharing of calculation results. See Appendix B for the data flow. 4.6 The system should have components for hydrological forecasting, operation planning, economic dispatch control, and operation evaluation. The functions of the components should be configurable and updateable. 4.7 It is advisable to realize a unified economic operation model and algorithm library, and realize management of computing services and expansion and upgrading through an integrated management and control platform. ......

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