A review of single phase adaptive auto-reclosing schemes for EHV transmission lines
作者机构：State Key Laboratory for Alternate Electrical Power System with Renewable Energy SourcesNorth China Electric Power UniversityBeijing102206People’s Republic of China Faculty of EngineeringLahore Leads UniversityLahorePunjabPakistan
出 版 物：《Protection and Control of Modern Power Systems》 (现代电力系统保护与控制（英文）)
年 卷 期：2019年第4卷第1期
页 面：217-226页
核心收录：
学科分类：1201[管理学-管理科学与工程(可授管理学、工学学位)] 0808[工学-电气工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 0807[工学-动力工程及工程热物理] 0837[工学-安全科学与工程] 0823[工学-交通运输工程]
基 金：Not applicable
主 题：Adaptive auto-reclosing Protection EHV transmission lines Temporary faults Permanent faults
摘 要：Statistics shows that transients produced by lightning or momentary links with external objects, have produced more than 80% of faults in overhead lines. Reclosing of circuit breaker (CB) after a pre-defined dead time is very common however reclosing onto permanent faults may damage the power system stability and aggravate severe damage to the system. Thus, adaptive single-phase auto-reclosing (ASPAR) based on investigating existing electrical signals has fascinated engineers and researchers. An ASPAR blocks CB reclosing onto permanent faults and allows reclosing permission once secondary arc is quenched. To address the subject, there have been many ASPARs techniques proposed based on the features trapped in a faulty phase. This paper presents a critical survey of adaptive auto-reclosing schemes that have hitherto been applied to EHV transmission lines.
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