| 适应智能调度的继电保护故障信息系统改造 |
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| 引用本文： | 王宁,李岩军,刘蔚,庄博.适应智能调度的继电保护故障信息系统改造[J].电网技术,2011,35(8):12-17. |
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| 作者姓名： | 王宁 李岩军 刘蔚 庄博 |
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| 作者单位： | 1. 华北电网有限公司,北京市宣武区,100053
2. 中国电力科学研究院,北京市海淀区,100192 |
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| 摘 要： | 为适应智能调度应用，华北电网对其原有继电保护故障信息系统进行全面改造。文章从系统结构、通信规约、信息格式和故障诊断等方面对改造方案进行了详尽分析。首先根据新建站、改造站的不同，提出了几种典型的系统架构设想。分析了保护与录波独立组网的必要性，采用成熟的通信技术，结合IEC 61850等相关国际标准，提高信息上送速度和质量...
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| 关 键 词： | 故障报告 设备信息 故障量信息 故障诊断 |
Renovation of Protective Relaying Fault Information System Adaptable to Smart Dispatch |
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| WANG Ning ,LI Yanjun ,LIU Wei ,ZHUANG Bo.Renovation of Protective Relaying Fault Information System Adaptable to Smart Dispatch[J].Power System Technology,2011,35(8):12-17. |
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| Authors: | WANG Ning LI Yanjun LIU Wei ZHUANG Bo |
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| Affiliation: | WANG Ning 1,LI Yanjun 2,LIU Wei 1,ZHUANG Bo 1 (1.North China Power Grid Corporation,Xuanwu District,Beijing 100053,China,2.China Electric Power Research Institute,Haidian District,Beijing 100192,China) |
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| Abstract: | To be adaptable to smart dispatch,overall renovation of existing protective relaying fault information system of North China power grid is performed.The renovation scheme is analyzed in detail in system structure,communication protocol,information format and fault diagnosis.Firstly,according to the differences between newly built substations and renovated substations several typical system structures are conceived and proposed,and the necessity of independent networking for protection devices and fault reco... |
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| Keywords: | fault report device information fault character information fault diagnosis |
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