光纤保护通道检查与联调方法

On the optical fiber protection channel checks and joint debugging method

由于保护专业人员对光纤通信技术的匮乏,直接影响输电线路光纤差动保护正确投入。通过对保护装置光纤的连接、使用方法,专用光纤通道、复用光纤通道的检查及联调步骤详细说明,并对RCS-931系列保护光纤通道检查的具体方法进行描述,以消除以往光纤线路保护通道检查不到位,保护投运前联调方式、方法不正确影响线路正常加运的问题。

Protection experts＇ lackofknowledgeoftheoptical fiber communication technology exerts immediate effects on the eorrect input of transmission line optical fiber differential protection. Through introducing the connection method and application of protection device optical fiber, explaining the check and joint debugging procedure of dedicated optic fiber channel as well as multiplexing optic fiber channel, and describing the concrete measures of checking the RCS-931 series protection optical fiber, the issues such as insufficient check of optical fiber line channels, and the negative effects of incorrect joint debugging method before the protection operation on the normal line transportation are eliminated.