基于GPS同步信号源的分布式电能计量检测系统

电网中部分数字化变电站中存在分布式电能计量系统,该系统无法用原有的标准源或多功能校验仪对其进行现场检测。该文针对此问题介绍一种基于GPS的同步电压源和电流源及相应电能脉冲检测装置构建的检测系统,充分利用GPS同步技术和无线网路通信技术,采用电能脉冲比较法。通过无线路由和电脑连接,在检测软件控制下可实现自动检测,有效解决了分布式电能计量现场检测难题。

Distributed detecting system of electronic energy measurement based on GPS synchronizing signal source

The part of the digital grid substation presence Distributed energy metering system,the system can not use the original standard source or multifunctional calibrator its site testing.Aiming at this problem describes a synchromous voltage and current sources GPS and corresponding energy pulses detecting means to build a detection system based on, mske full use of GPS synchronization and wireless network communication technology,energy pulse comparison.Con-nected via wireless router and computer,under the control detection software can antomatically detect and effectively solve the problem of distributed energy metering site testing.