GB/T 45906.8-2025Substation secondary system — Part 8: Preventing electric mal-operation (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 is Part 8 of GB/T 45906 "Substation Secondary Systems". GB/T 45906 has been published in the following parts.

— Part 1: General requirements;

— Part 2: Data and models;

— Part 3: Communication message specifications;

— Part 4: Network security protection;

— Part 5: Protection, control and related equipment;

— Part 6: Station monitoring system;

— Part 7: Centralized monitoring system;

— Part 8: Electrical operation error prevention;

— Part 9: Construction specifications;

— Part 10.Testing and inspection.

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 by the China Electricity Council.

This document is under the jurisdiction of the National Technical Committee for Standardization of Power Grid Operation and Control (SAC/TC446).

This document was drafted by: State Grid Shandong Electric Power Company, Nanjing Nanrui Relay Protection Electric Co., Ltd., State Grid Corporation of China, State Grid Tianjin Electric Power Company, Municipal Power Company, State Grid Anhui Electric Power Co., Ltd., State Grid Fujian Electric Power Co., Ltd., Changyuan Shenzhen Ruijibao Automation Co., Ltd., Zhuhai UTE Electric Power Technology Co., Ltd., Changyuan Gongchuang Electric Power Safety Technology Co., Ltd., Beijing Sifang Relay Protection Engineering Technology Co., Ltd., China Electric Power Research Institute Co., Ltd., Xuji Electric Co., Ltd., NARI Nanjing Control System Co., Ltd., NARI Technology Co., Ltd., China Energy Engineering Group Liaoning Electric Power Survey and Design Institute Co., Ltd., China Southern Power Grid Power Dispatching and Control Center, China Southern Power Grid Energy Development Research Institute Co., Ltd. and Inner Mongolia Electric Power (Group) Co., Ltd.

The main drafters of this document are: Liu Yuanlong, Teng Jingyu, Dong Yu, Sun Yang, Zhao Yongqiang, Li Yan, Xie Xiaodong, Wang Quan, You Daning, Fan Rongqi, Ge Ning, Wang Shuying, Zhang Yongwu, Li Yongxi, Ge Liqing, Lin Pi, Wang Anning, Wang Zhijie, Han Maolin, Tian Weiyun, Wang He, Wang Shenqiang, Zhang Wei, Zhao Na, Zhang Haiting, Han Xiao, Peng Bin, Li Jinsong, Jiang Baichao, Lu Tong, Li Ang, Chang Qing, Wei Lue, Bai Wen, Guo Lijun, He Mei, Li Jin, Liu Kemeng, Leng Xiangbiao, An Shengdong, Jiang Tao, and Qiao Hongwei.

Introduction

In order to meet the transformation and development needs of the substation secondary system, the top-level design of the overall architecture, functions, data and equipment of the substation secondary system is realized.

Design, promote the optimization and upgrading of new power system equipment manufacturing industry, improve the overall performance and reliability level of substation secondary system, formulate this system List standards.

GB/T 45906 "Substation Secondary System" comprehensively covers general requirements, equipment system functional requirements, project implementation and testing, etc.

The substation secondary system is planned to consist of 10 parts.

— Part 1: General requirements. The purpose is to standardize the overall requirements and reliability, functional integration, information interaction, Network security and other technical requirements.

— Part 2: Data and Model. The purpose is to standardize the substation secondary system data and model framework, clarify data classification, collection Processing requirements, modeling methods, and model configuration processes.

— Part 3: Communication message specification. The purpose is to standardize the communication protocol set of the substation secondary system, clarify the data objects and communication The implementation method of the service.

— Part 4: Network security protection. The purpose is to standardize the technical requirements for security protection of substation secondary systems.

— Part 5: Protection control and related equipment. The purpose is to standardize substation relay protection and safety automatic devices, automation equipment Technical requirements for power equipment, power metering and power quality equipment, collection and execution equipment, communication equipment and auxiliary monitoring equipment.

— Part 6: Station Monitoring System. The purpose is to standardize the technical requirements of the station monitoring system, including functions, performance, information exchange, etc.

— Part 7: Centralized monitoring system. The purpose is to standardize the system architecture, functions, performance, information exchange, and Mutual technical requirements.

— Part 8: Electrical operation error prevention. The purpose is to standardize the overall requirements, architecture, functions and Energy, performance and application requirements.

— Part 9: Construction Specifications. The purpose is to standardize the overall requirements, design principles, process control and construction of substation secondary system engineering.

System and technical requirements.

— Part 10.Testing and inspection. The purpose is to standardize the general principles and requirements for the inspection of substation secondary system equipment and systems. Please wait. Substation secondary system Part 8: Prevention of electrical errors

1 Scope

This document specifies the overall requirements, functional architecture, functions and performance, and application requirements for electrical operation error prevention of substation secondary systems.

This document is applicable to the design, development, testing, construction, operation, maintenance and Maintenance.

2 Normative references

GB 26860

GB/T 36572

GB/T 40095

GB/T 45906.4

3 Terms and Definitions

The terms and definitions defined in DL/T 687 and DL/T 1404 and the following apply to this document.