变电站接地线在线监测系统的研究与开发

Research and Development of Online Monitoring System of Substation Grounding Wire

接地线在设备检修过程中承担着保护作业人员人身安全的重任,接地线管理不规范造成的后果非常严重。因此,提高接地线使用的可靠性是一个需要重视的问题。为了实现对接地线的实时监测,设计了1套基于GSM(全球无线通信系统)的接地线管理系统。该系统可以将接地线的借出、归还情况以及挂接位置等相关信息通过GSM发送到远端监测后台和相关人员的手机,从而加强对接地线的管理,有效减少现场接地线漏挂、漏拆等行为,避免了由此而产生的严重后果,提高了现场作业的安全性。

The Grounding wire in the process of equipment maintenance bears the important task of protecting personal safety of workers. Meanwhile, the consequence caused by nonstandard management of the grounding wire is very serious. Therefore, improving the reliability of the grounding wire using needs to stressed. For re-al-time monitoring of the grounding wire, a grounding wire management system has been designed based on GSM （global system for mobile communication）. This system can send information including the records of borrowing and returning and active connection location of grounding wire to the remote monitoring background and cell phones of related personnel via GSM, by which the management of the grounding wire is strength-ened and oversight of wire grounding and removing on the site is reduced, and the consequent result is pre-vented and security of the site work is improved.