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闭锁式高频纵联保护通常配有收发信机实现对全线的速动保护。本文主要对LFX-912收发信机异常导致高频保护误动的事故进行了分析,并根据系统中LFX-912收发信机运行中出现的异常情况,提出了相关防范措施。
Locked high-frequency longitudinal protection is usually equipped with transceivers to achieve full-speed protection. This paper mainly analyzes the malfunction of LFX-912 transceiver caused by malfunction of high-frequency protection. According to the abnormal situation of LFX-912 transceiver in the system, some countermeasures are put forward.