企业: | 北京广利核系统工程有限公司 | 日期: | 2021-04-23 |
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领域: | 点击数: | 535 |
作者:国网北京市电力公司电缆分公司 尚英强 北京京电电网维护集团有限公司管道分公司 哈岳 国网北京市电力公司电缆分公司 蔡晓宇,邰宝宇 摘要:针对高压电缆户外终端运行时状态受众多因素影响的特点,基于对监测系统多源数据的提取与处理,建立了高压电缆户外终端状态监测系统。首先采用独立的信息采集系统,通过不同的通信手段将数据收集后进行清洗与挖掘,并对其相关性进行分析,最后应用该系统对某220kV高压电缆户外终端进行为期五年以上的状态监测工作,验证了该系统的有效性,为户外终端的状态监测与老化评估提供了参考。 关键词:高压电缆;户外终端;多源数据融合;数据清洗;气象因素;泄漏电流 Abstract: In accordance with the versatile characteristics of the operating state of high voltage outdoor power cable terminal, a condition monitoring system is built based on multi-sources data fusion technology. Firstly, the independent information acquisition system is used to clean and mine the collected data through different means of communication, and the correlation is analyzed. Finally, the monitoring system is applied monitor the condition of a 220kV high-voltage cable outdoor terminal for more than five years, which verifies the effectiveness of the system and provides a reference for the condition monitoring and aging assessment of outdoor terminal. Key words: High voltage power cable; Outdoor terminal; Multi source Data-fusion; Data cleaning; Meteorological factors; Leakage current 在线预览:基于多源数据融合技术的高压电缆户外终端状态监测系统研究 摘自《自动化博览》2021年3月刊 |
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