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Title
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An Appropriate Approach for Diagnosis of Arcing Fault Type in HV Transmission Lines .
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Type
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Presentation
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Keywords
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Arcing Fault , Secondary Arc , Transmission Line
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Abstract
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In modern interconnected power systems, 70-90% of faults in high voltage transmission lines are intrinsically transient . the necessity of rapid fault clearing has resulted in fast development of protection equipments . moreover , need for reliable supply of loads has led to improvements in single phase auto-reclosing equipments . In this paper , an appropriate approach is proposed to diagnosis fault type ( transient or permanent ) and the extinguishing time of secondary arc in HV transmission line , leading to improved performance and efficiency of single phase auto-reclosing . In the occurrence of permanent faults, the proposed method is accurate and authentic .Various simulations in EMTP/ATP environment have been shown that the proposed approach is a comprehensive protective algorithm for high voltage transmission line .
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Researchers
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Hana Jannati (Third Researcher), Mohsen Jannati (Second Researcher), Jamal Moshtagh (First Researcher)
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