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GB/T 37755-2019: Technical specifications for modeling and coding fiber loop in smart substation
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GB/T 37755-2019: Technical specifications for modeling and coding fiber loop in smart substation

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Technical specifications for modeling and coding fiber loop in smart substation ICS 29.240.01 K45 National Standards of People's Republic of China Intelligent substation fiber loop modeling and coding technical specification Published on.2019-06-04 2020-01-01 implementation State market supervision and administration China National Standardization Administration issued

Content

Foreword III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Abbreviations 2 5 General 2 6 Physical circuit model configuration implementation process 3 7 physical loop model file format 3 7.1 IPCD file format 3 7.2 SPCD file format 4 8 Physical circuit file naming requirements 6 8.1 IPCD file naming requirements 6 8.2 SPCD file naming requirements 7 9 Configuration Tool 7 9.1 Basic technical requirements 7 9.2 IPCD Configuration Tool Technical Requirements 7 9.3 SPCD Configuration Tool Technical Requirements 8 10 loop numbering rule 8 10.1 Circuit Number Composition 8 10.2 Cable Type Code 9 10.3 Interval Numbering Principle 9 10.4 Function Numbering Principle 9 11 Circuit Identification and Information Specification 10 11.1 Identification Type 10 11.2 Logo Appearance 11 11.3 Identification Information 11 11.4 QR code information 12 11.5 Marking materials and installation requirements 13 Appendix A (Normative) Physical Circuit Model Element Attribute Definitions 14 Appendix B (informative) IPCD file format example 18 Appendix C (informative) Example SPCD file format 21 Appendix D (informative) Substation cable number example 32 Appendix E (informative) Identification Style Example 39

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Electrical Equipment Industry Association. This standard is under the jurisdiction of the National Standardization Technical Committee for Measuring Relays and Protection Equipment (SAC/TC154). This standard was drafted. State Grid Yubei Power Co., Ltd., China Southern Power Grid Power Dispatching Control Center, Ziguang Measurement and Control Co., Ltd. East China Branch of Home Grid Corporation, State Grid Henan Electric Power Company Electric Power Research Institute, State Grid Anhui Electric Power Co., Ltd. Institute of Electric Power, Yunnan Power Grid Co., Ltd., State Grid Hubei Electric Power Co., Ltd., Electric Power Research Institute, Nanjing Guodian Nansi Technology Development Co., Ltd., Nanjing Nanrui Jibao Electric Co., Ltd., Beijing Sifang Jibao Automation Co., Ltd., Guodian Nanjing Mobile Co., Ltd., Changyuan Shenrui Jibao Automation Co., Ltd., Guodian Nanrui Technology Co., Ltd., Dongguan Institute of Technology, Jicheng Electric Subsidiary Co., Ltd., Shanghai Huajian Switch Co., Ltd., Nanjing Wucai Zhidian Power Technology Co., Ltd., Xuchang Xujichang South Communication Equipment Company, Xuchang Cape Inspection and Research Institute Co., Ltd., State Grid Jiangsu Electric Power Co., Ltd., State Grid Zhejiang Electric Power Co., Ltd., State Grid Hebei Electric Power Co., Ltd., State Grid Tianjin Electric Power Company, State Grid Fujian Electric Power Co., Ltd. Electric Power Research Institute, State Grid Jiangsu Power Power Co., Ltd. Electric Power Research Institute, State Grid Hunan Electric Power Co., Ltd. Electric Power Research Institute, State Grid Zhejiang Electric Power Co., Ltd. Institute of Science, State Grid Gansu Electric Power Company Electric Power Research Institute, China Electric Power Research Institute Co., Ltd. The main drafters of this standard. Gao Xu, Liu Qiankuan, Hu Jiawei, Qiu Zhiyong, Han Wei, Gao Bo, Shen Xin, Wen Bo, Tang Xiaobing, Ma Yingxin, Ye Xiang, Zhao Xinchun, Dong Bei, Liu Hongjun, Rao Dan, Zhang Zhaoyun, Cong Chuntao, Wang Qi, Zhang Guohui, Chen Zhihong, Li Quanxi, Chen Yu, Wang Yue, Chang Fengran, Zhang Yongwu, Tang Zhijun, Yang Yi, Wu Jinbo, Chen Ming, Zhou Zhiyi, Li Wei. Intelligent substation fiber loop modeling and coding technical specification

1 Scope

This standard stipulates that the physical circuit model configuration of the optical fiber loop and the station control layer twisted pair loop in the secondary circuit of the intelligent substation has been implemented. Technical requirements for procedures, model file formats, model file naming, model configuration tools, loop numbering rules, loop identification, and information. This standard is applicable to the modeling, coding and information identification of optical fiber loops and station control layer twisted pair loops in the secondary circuit of intelligent substation. The basis for secondary circuit design, construction, commissioning, acceptance and operation and maintenance.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 18284 fast response matrix code GB/T 32890 relay protection IEC 61850 engineering application model GB/T 33601 grid equipment general data model naming convention DL/T 860 (all parts) Power automation communication networks and systems

3 Terms and definitions

The following terms and definitions defined in GB/T 32890 and DL/T 860 apply to this document. 3.1 Physical circuit A secondary loop describing the physical network connection relationship of the secondary device to identify the process layer, the bay level, the station control layer, and the physical connections between them Contact relationship. Note. The physical loop is also known as the real loop. 3.2 Logical circuit A secondary loop describing the virtual terminals of the IED device and the connection between them to identify the process layer, the spacer layer, and the logical connections between them relationship. Note. The logic loop is also known as the virtual loop. 3.3 Single device physical capability description file individualphysicalcapabilitydescriptionfile The XML file format is used to describe the configuration files of physical capabilities such as boards and ports of a single device. 3.4 Substation physical configuration description file substationphysicalconfigurationdescriptionfile The XML file format is used to describe the configuration file of the physical circuit of the whole station. 3.5 Virtual real circuit corresponding to mappingbetweenlogicalcircuitandphysicalcircuit a mapping relationship between a logical loop (virtual loop) and a physical loop (real loop), where a single logical loop corresponds to a plurality of physical loops passing through ...