bibo:abstract
  • This paper presents a fault location algorithm when there are parallel circuits in power system networks. In transmission networks, a fault location method using the distribution factor of fault currents is introduced and in distribution networks a method using direct 3-phase circuit analysis is developed, because the distribution networks are unbalanced. The effect of parallel circuits in fault location is studied in this paper. The effect is important for the range of protecting zones of distance relay in transmission networks and fault location in distribution networks. The result of developed fault location algorithm shows high accuracy in the simulation that using the EMTP. (rdf:langString) (en)
nlon:biographicalNote
  • 강상희, 정회원, 명지대학 전기공학과 교수·공박, shkang (rdf:langString) (mju.ac.kr)
  • 이승재, 정회원, 명지대학 전기공학과 교수·공박, sjlee (rdf:langString) (mju.ac.kr)
  • 이한웅, 정회원, 명지대학 전기공학과 석사과정, ruben94 (rdf:langString) (mju.ac.kr)
  • 최면송, 정회원, 명지대학 전기공학과 교수·공박, mschoi (rdf:langString) (mju.ac.kr)
nlon:classificationNumberOfNLK
  • 560.5 (xsd:string)
nlon:containedIn
dc:creator
  • 강상희 (xsd:string)
  • 이승재 (xsd:string)
  • 이한웅 (xsd:string)
  • 최면송 (xsd:string)
dcterms:creator
nlon:datePublished
  • 2021-01-30T23:37:12 (xsd:dateTime)
dcterms:description
  • Fault location algorithms for the line to ground fault of parallel-circuit line in power systems (xsd:string)
bibframe:extent
  • 30 cm (xsd:string)
  • p. 29-35 (xsd:string)
dcterms:isPartOf
nlon:issuedYear
  • 2003 (xsd:string)
nlon:itemNumberOfNLK
  • 대483ㄱㄱ (xsd:string)
rdfs:label
  • 전력계통 송배전선로 2회선 1선지락사고 고장거리 검출 알고리즘 / 崔勉松, 李承宰,姜相熙,李翰雄 (xsd:string)
dcterms:language
dc:subject
  • Direct 3-phase circuit analysis (xsd:string)
  • Fault location (xsd:string)
  • Parallel-circuit line (xsd:string)
  • Power systems (xsd:string)
  • 고장점검출 (xsd:string)
  • 평행 2회선 선로 (xsd:string)
dcterms:title
  • 전력계통 송배전선로 2회선 1선지락사고 고장거리 검출 알고리즘 (xsd:string)
rdf:type
nlon:volumeOfNLK
  • 52(1)-52(6) (xsd:string)