摘要
为了及时高效采集变电站继电保护装置信息,对数据并发采集和转换还原处理技术进行了深入研究,在不影响保护装置正常运行的基础上增加了电子化采集的能力,针对当前变电站内各类保护装置的特点,通过数据完整性、数据过滤、数据验证、相关性计算等设计了统一的采集模型,并对所设计的采集模型进行了分析和优化,以便具备多种方式、多种采集频率的信息采集能力。最后对该模型进行了测试验证,结果表明该模型准确有效且可靠。
In order to collect information of protective relays in substations in time,the data processing technologies of concurrent acquisition,conversion and reduction were intensively studied.Considering the features of current protective devices in substations,using data integrity,data filtering,data validation,and correlation calculation,this paper proposes a unified collection model,which improves the electronic data acquisition without affecting the normal operation of the protection device.Then the model is analyzed and optimized to collect information in various ways and frequencies.Under experiment,the results indicate that the model is effective and reliable.
出处
《机械与电子》
2017年第4期48-52,共5页
Machinery & Electronics
基金
2016年贵阳高新区第一批产业发展专项资金(大数据类)项目
关键词
继电保护
采集模型
数据转换
数据分析
relay protection
acquisition model
data conversion
data analysis
