WXH-35型光纤纵差保护在短线路上的应用

Application of WXH-35 Type Longitudinal DifferentialProtection Based on Optical Fiber Communication in Short line

通过对短线路保护应用的现状和特点进行分析比较 ,指出光纤保护是未来短线路保护应用的趋势 ,介绍了WXH -35型光纤纵差保护在短线路上的应用情况 ,并提出了一些建议。

The current status and characteristics of the application of short line protection are analysed.It is pointed out that fiber protection used in short line shows a tendency in future.Application of WXH-35 type longitudinal differential protection based on optical fiber communication in short line are also introduced.Meanwhile,some advice on the disposition of short line protection is given.