实时地线管理系统在电力系统中的应用

The applications of the real-time groundwire management system in the power system

在电力系统中,因为设备检修后漏拆临时接地线引起带接地线合闸的恶性误操作,对电网存在严重威胁。对于地线的挂接与拆除,传统的地线管理已不能满足目前的要求。为了有效地解决这一问题,实时地线管理系统应运而生。该系统硬件部分采用最先进的ZigBee无线通信技术和RFID无线射频技术,后台软件采用微软最新的开发平台研制而成,这使得整个系统不仅提供了友好的人机操作界面、能够实时反映地线的挂接、取放状态以及在现场的挂接位置,而且还能够与五防系统相结合。根据实验效果,达到了对地线实时的规范管理和防止误操作的目的。

In power system, because the severity misoperation caused the leakage of the temporary groundwire after equipment maintenance, there is a serious threat to the power grid. For connection and removal of the groundwire, the traditional groundwire management has been unable to meet the current requirements. Real-time groundwire management system is developed to solve this problem. The hardware of the system applies the most advanced Zig Bee wireless telecommunication technology and RFID wireless frequency technology, with the background software developed by Microsoft＇s latest Development Platform, all of which enable the system to provide friendly interface between user and machine, realize real-time reflection of the connection, on-off status, site connection position of groundwire, and can be connected with Mis-operation Prevention system. The system has been proved by actual practice to realize real-time standard management of groundwire and prevention of misoperation.