Research on Analysis and Processing Methods of Message Chain Breakage in 500 kV Intelligent Substation
Message chain breakage is a common fault in intelligent substations.This paper introduces the GOOSE and SV chain breakage alarm mechanisms,analyzes the causes of message chain breakage,and proposes handling measures for different types of breakage in 500 kV substation SV and GOOSE networking methods,providing practical references for on-site handling of similar faults.
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