Analysis and Effective Measures to Shorten Processing Time of Faults in Secondary Circuit

摘要

The condition of secondary circuit directly determines whether mechanism box can be electrically operated, and qualification of the maintenance of the whole equipment depends on whether electric operation is in place and meets the requirements. Therefore, maintenance of the secondary circuit is the beginning and essential part of the whole maintenance. According to the index requirement, the processing time of fault in secondary circuit (T) and number of faults (N) should meet T≤7N-2(N≥1) and generally the time of secondary circuit maintenance should be no more than 10% of the entire maintenance time.