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GB/T 40584-2021 English PDF

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GB/T 40584-2021: Technical specification for setting calculation software and data of relay protection
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Basic data

Standard ID GB/T 40584-2021 (GB/T40584-2021)
Description (Translated English) Technical specification for setting calculation software and data of relay protection
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard F21
Word Count Estimation 42,440
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 40584-2021: Technical specification for setting calculation software and data of relay protection


---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.
Technical specification for setting calculation software and data of relay protection ICS 29.240.99 CCSF21 National Standards of People's Republic of China Relay protection setting calculation software and data technical specifications Released on 2021-10-11 2022-05-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee

Table of contents

Foreword Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 General requirements 2 5 Setting calculation software 2 5.1 General requirements 2 5.2 System Management 2 5.3 Graphical modeling 2 5.4 Operation mode 2 5.5 Fault calculation 3 5.6 Principle-level setting calculation 3 5.7 Device-level setting calculation 3 5.8 Ledger Management 3 6 Setting calculation data 4 6.1 General requirements 4 6.2 Regional plant (field) station parameters and graphics 4 6.3 Primary equipment data parameters and graphics 4 6.4 Secondary equipment data parameters 5 6.5 Operating mode parameters 5 6.6 Boundary equivalent parameters and graphics 5 7 Setting calculation data interaction 5 7.1 General requirements 5 7.2 Parameters and data interaction 5 7.3 Graphic file interaction 6 8 Performance requirements 6 Appendix A (Informative) System Architecture 7 Appendix B (informative) Voltage level and color 8 Appendix C (Normative) Specification of Parameter Setting of Calculating Elements 9 Appendix D (Normative) List of Reference Voltage 25 Appendix E (Normative) Setting calculation data parameter specification 26 Appendix F (informative) Setting calculation data interaction example 39

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 by the China Electricity Council. This document is under the jurisdiction of the National Grid Operation and Control Standardization Technical Committee (SAC/TC446). Drafting organizations of this document. China Electric Power Research Institute Co., Ltd., National Electric Power Dispatching Control Center of State Grid Co., Ltd., China China Southern Grid Electric Power Dispatching Control Center, Central China Branch of State Grid Corporation, Northwest Branch of State Grid Corporation of China, Northeast of State Grid Corporation of China Branch, North China Branch of State Grid Corporation, State Grid Hubei Electric Power Co., Ltd., Yunnan Power Grid Co., Ltd., State Grid Jiangxi Electric Power Co., Ltd. Company, State Grid Jiangsu Electric Power Co., Ltd., State Grid Fujian Electric Power Co., Ltd., State Grid Jilin Electric Power Co., Ltd., Beijing Zhongheng Boruishu Power Technology Co., Ltd., Huazhong University of Science and Technology, Shandong Rongfuxin Information Technology Co., Ltd. The main drafters of this document. Liu Yu, Zhou Zexin, Yang Guosheng, Zhang Zhi, Wang Xiaoyang, Liu Dan, Ruan Siye, Chen Guoping, Li Jie, Li Xuedong, Xu Kai, Lou Bo, Leng Xiwu, Li Yinhong, Sun Zhengwei, Li Huaiqiang, Yang Zengli, Li Zhongqing, Wu Kuizhong, Wang Jingyu, Shi Hengchu, Wang Yingying, Li Zhihong, Yang Huimin, Huang Jianhong, Ni Laqin, Tao Ye, Xie Jun, Gao Qili, Tong Chunjie, Li Yinyin, Wang Jing, Meng Fanqiang, Yi Xin, Du Juan, Liu Yang, Qiu Xiangdong, Zheng Xiao. Relay protection setting calculation software and data technical specifications

1 Scope

This document specifies the technical requirements for the function, data and interaction of the relay protection setting calculation software. This document is applicable to the design, development, testing and application of the calculation software for relay protection setting.

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/T 15544.1 Three-phase AC system short-circuit current calculation Part 1.Current calculation GB/T 28452 Information Security Technology Application Software System General Security Technical Requirements GB/T 30149 Power grid general model description specification GB/T 33601 General model data naming specification for power grid equipment DL/T 559 220kV~750kV power grid relay protection device operation setting regulation DL/T 584 3kV~110kV power grid relay protection device operation setting regulation DL/T 684 Large generator transformer relay protection setting calculation guide DL/T 1230 Power System Graphic Description Specification

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Setting calculation data settingcalculationdata Used for relay protection fixed value calculation and equipment management, including regional plant (field) station parameters, primary equipment parameters, secondary equipment parameters, and operating methods Data such as formulas and graphics. 3.2 Principle-level setting calculation coordinationsettingcalculation For the relay protection settings that need to be coordinated in the power system, according to the setting calculation principle and the setting value coordination principle, calculate the protection function Electric quantity fixed value value. Note. Generally, it includes the setting calculation of the phase-to-phase distance (impedance), grounding distance (impedance), zero sequence current and overcurrent in line and transformer protection. 3.3 Device-level setting calculation devicesettingcalculation For the relay protection settings that do not need to be coordinated in the power system, according to the setting calculation principle, calculate the electrical value of the protection function And the investment and return information, corresponding to generate a fixed value sheet that can be used for the protection device. Note. Generally, it includes the starting fixed value, differential fixed value, control word, circuit breaker protection, reactor protection, overvoltage protection and other fixed values in line and transformer protection. Setting calculation.

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