某海上风电场线路保护跳闸事故分析及预防
Analysis and Prevention of Line Protection Fault Tripping Accident in Offshore Wind Power Project
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摘要: 针对某海上风电场在主变压器倒送电期间,海上升压站线路保护装置发生跳闸的事故,结合故障波形、相关数据进行分析,原因为线路保护装置故障引起的误动作跳闸,并对此次事故提出处理办法及预防措施,为同类事故分析及预防提供参考。Abstract: Aiming at the line protection device of an offshore substation tripped during the main transformer back energizing,combined with the analysis of fault waveform and related data,the fault of the line protection device caused by misoperationtrip. The treatment and prevention measures of this accident are proposed to provide reference for the analysis and prevention of similar accidents.
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