基于嵌入式数据库的电能质量监测系统的设计

摘要

In order to manage the data of power quality of different electricity grids safely and conveniently,this paper proposes a monitoring system for power quality based on embedded database.This system adopts a lightweight embedded real-time database SQLite,which has the advantages of zero configuration,strong portability,simplicity and reliability.It overcomes the shortcomings of traditional system based on hardware or file system which has poor portability.The embedded database SQLite satisfies the power quality data processing requirements and provides a powerful technical support for power quality monitoring system.%为了方便安全地管理不同规模电力系统上的电能质量数据,介绍了一种基于嵌入式数据库的电能质量监测系统.采用了一种轻量级嵌入式实时数据库SQLite,具有零配置、可移植性强、简单可靠等优点,克服了传统基于硬件或者文件系统存储数据中可移植性差,不方便管理等缺点.嵌入式数据库SQLite在电能质量监测系统中的应用,满足了电能质量数据处理的需求,为电能质量监测系统提供了有力的技术支持.