介绍了变电站的继电保护数据管理系统，该系统运用数据库原理，

依据电力通信协议，实现了对变电站一二次设备的参数、定值数据快速的录

入、传输、统计分析、输出和共享，为供电企业的日常工作计划和管理提供

了科学依据-introduced a substation relay data management systems, which use the database theory, communication protocol based on power, the realization of a second pair of substation equipment parameters, setting fast data input, transmission, statistical analysis, and sharing the output of electricity in the daily work plan and the management of the scientific basis