| 引用本文: | 盛海华,计荣荣,李 海,张淦锋,韩茂林.基于专家知识库的一键顺控系统镜像调试技术研究与应用[J].电力系统保护与控制,2024,52(3):180-187.[点击复制] |
| SHENG Haihua,JI Rongrong,LI Hai,ZHANG Ganfeng,HAN Maolin.Research and application of mirror debugging technology for one key sequential control system based on an expert knowledge base[J].Power System Protection and Control,2024,52(3):180-187[点击复制] |
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| 摘要: |
| 针对智能变电站一键顺控系统现场调试工作量大、耗时长、效率低的问题，提出一种基于专家知识库的一键顺控系统镜像调试方法。基于“五防”规则建立基本单元模型，生成各类典型间隔设备的操作规则函数，实现专家知识库的构建。通过解析智能变电站的系统规格描述(system specification description, SSD)文件构建一次设备拓扑连接表，基于设备状态的推理算法结合设备操作规则函数，实现操作票专家知识库的自动生成。搭建基于专家知识库的一键顺控系统镜像调试平台，通过智能电子设备(intelligent electronic device, IED)镜像仿真和一次设备潮流仿真测试方法，对一键顺控系统进行全面测试。将现场作业工序迁移至镜像调试平台中完成，实现一键顺控系统镜像调试成果在变电站的“即插即用”。测试结果表明，平台的应用可以大幅提高现场一键顺控系统的调试效率、质量和安全性。 |
| 关键词: 智能变电站 一键顺控 专家知识库 镜像调试 |
| DOI：10.19783/j.cnki.pspc.231022 |
| 投稿时间：2023-08-08修订日期：2023-10-17 |
| 基金项目:国家电网公司科技项目资助(5211JX230002) |
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| Research and application of mirror debugging technology for one key sequential control system based on an expert knowledge base |
| SHENG Haihua1,JI Rongrong1,LI Hai2,ZHANG Ganfeng1,HAN Maolin3 |
| (1. State Grid Zhejiang Electric Power Co., Ltd., Hangzhou 310007, China; 2. Wuhan Kemov Electric Co., Ltd.,
Wuhan 430223, China; 3. CYG SUNRI Co., Ltd., Shenzhen 518057, China) |
| Abstract: |
| There are problems of heavy workload, long time-consumption and low efficiency in field debugging of an intelligent substation monitoring system. Thus a mirror debugging method for one key sequential control system based on an expert knowledge base is proposed. A basic unit model is established based on the “Five Prevention” rules. Operational rule functions for various typical interval devices are generated, thus building a system knowledge base. A device topology connection table is constructed by parsing the system specification description (SSD) of the intelligent substation. Based on a device state-based reasoning algorithm and combined with device operational rule functions, an automatic generation of an expert knowledge base of operation tickets is implemented. A mirror debugging platform for one key sequential control system based on the expert knowledge base is built. Through intelligent electronic device (IED) mirroring simulation and the primary equipment power flow simulation and test method, a comprehensive test of the one click sequential control system is conducted. The on-site operation process is migrated to and completed in a mirror debugging platform, and a “plug and play” of image debugging results of one click sequential control system in substations is implemented. The test results indicate that the application of the platform greatly improves debugging efficiency, quality, and safety of the on-site one click sequential control system. |
| Key words: intelligent substation one click sequential control expert knowledge base image debugging |
