2011•Qiye jishu kaifaRequires access

Analysis and preventive measure on transformer differential protection malfunction

Wu Xiao

Abstract

The current differential protection can distinguish the failure in region outside without protection coordination with other components,can removed various fault without delay,has an importance and representative in the power system.This paper analyzes transformer differential protection malfunction,proposes the corresponding preventive measures,can provide a reference for future similar cases.

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Available abstract

Key concepts: Differential protection, Transformer, Reliability engineering, Current transformer, Preventive maintenance, Measure (data warehouse), Fault (geology), Differential (mechanical device)