计量用低压电流互感器自动化检定系统数据库研究  

Research on Database of Auto Verification System of Low-Voltage Current Transformer

作　　者：邓泽官[1] 钟承[2] 王龙华[1] 代洁[1] 袁晓辉[3] 

机构地区：[1]国网电力科学研究院武汉南瑞有限责任公司,湖北武汉430074 [2]华中科技大学控制科学与工程系,湖北武汉430074 [3]华中科技大学水电与数字化工程学院,湖北武汉430074

出　　处：《水电能源科学》2013年第7期235-237,共3页Water Resources and Power

摘　　要：为使计量用低压电流互感器自动化检定系统得到大规模推广应用,针对系统数据库设计不够完善而导致数据丢失或冗余问题,根据已建系统的经验和Oracle分布式数据库设计方法,提出一种能简化编码量更能有效应对现场实际运行情况的数据库,并应用于福建地区的计量用低压电流互感器自动化检定系统。运行结果表明,该数据库有效提高了自动化检定效率和准确性,降低了编码复杂度。To promote the automatic verification system for metering low-voltage current transformer on a large-scale application, aiming at the problems in data loss or redundancy caused by designing deficiencies of the system database, according to the experience of the existing system and Oracle distributed database design method, a kind of database that can simplify coding and effectively cope with the operation in substation is put forward and applied in automatic verification system for metering low-voltage current transformer measurement in Fujian Province. The operation results show that the database has effectively improved the efficiency and accuracy in automatic verification and reduced the coding complexity.

关 键 词：计量用低压电流互感器 自动化检定系统 主题数据库 准确性 复杂度 

分 类 号：TM452[电气工程—电器]