数字式线路保护发展的认识

View on the Development of Digital Line Protection

根据数字式线路保护在不同阶段的现场运行和维护的实践 ,从保护功能、可靠性、人机界面、信息处理等方面回顾总结了数字式线路保护的发展历程 ,并提出了一些建设性意见和建议。

According to the practices of digital line protection in both site operation and maintenance at different stages,the development of digital line protection is summarized from protective functions, reliability,man-machine interface and information management.At the same time some suggestions are put forward.