bibo:abstract
  • The setting of protective relays, which is critical to the power system security and reliability, requires a huge volume of data processing and repetitive calculation. Since it has been performed by relay engineers manually, it is vulnerable to human errors, its computerization has been pursued, in which the efficient management of the data is the key to the success. The database for power system protection must accommodate not only the power system network data but also a variety of protective devices. Also its information should be able to be viewed and updated with easy by operators and by computer programs. This paper describes several existing database designs for power system protection, their advantages and disadvantages. Also this paper has identified the required function and designed the database for the KEPCO power transmission system by analysing the characteristics of the various relay panels and power system data structure for the benefit of the relay setting process, etc. (rdf:langString) (en)
nlon:biographicalNote
  • 강상희, 정회원, 명지대 전기정보제어공학부 교수, shkang (rdf:langString) (wh.myongji.ac.kr)
  • 김호표, 정회원, 한국전력공사 전력계통보호부, kimhppp (rdf:langString) (dava.kepco.co.kr)
  • 안영태, 준회원, 명지대 전기공학과 대학원 (xsd:string)
  • 이승재, 정회원, 명지대 전기정보제어공학부 교수, sjlee (rdf:langString) (wh.myongji.ac.kr)
  • 이운희, 정회원, 한국전력공사 전력계통보호부, oonhilee (rdf:langString) (dava.kepco.co.kr)
  • 최면송, 정회원, 명지대 전기정보제어공학부 교수, mschoi (rdf:langString) (wh.myongji.ac.kr)
  • 최홍석, 정회원, 한국전력공사 전력계통보호부, hongseok (rdf:langString) (dava.kepco.co.kr)
nlon:classificationNumberOfNLK
  • 560.5 (xsd:string)
nlon:containedIn
dc:creator
  • 강상희 (xsd:string)
  • 김호표 (xsd:string)
  • 안영태 (xsd:string)
  • 이승재 (xsd:string)
  • 이운희 (xsd:string)
  • 최면송 (xsd:string)
  • 최홍석 (xsd:string)
dcterms:creator
nlon:datePublished
  • 2021-01-30T23:37:12 (xsd:dateTime)
dcterms:description
  • (A)development of power transmission system protection database for Korea electric power company (xsd:string)
bibframe:extent
  • 30 cm (xsd:string)
  • p. 847-854 (xsd:string)
dcterms:isPartOf
nlon:issuedYear
  • 1999 (xsd:string)
nlon:itemNumberOfNLK
  • 대483ㄱㄱ (xsd:string)
rdfs:label
  • 한국전력 송전계통 보호 데이터베이스 구축 / 安永泰, 李承宰,崔勉松,姜相熙,金浩杓,李雲熙,崔洪錫 (xsd:string)
dcterms:language
dc:subject
  • Database design (xsd:string)
  • Power transmission protection database (xsd:string)
  • Realy setting (xsd:string)
  • Relational database (xsd:string)
  • 보호계전기 (xsd:string)
  • 전산화 (xsd:string)
dcterms:title
  • 한국전력 송전계통 보호 데이터베이스 구축 (xsd:string)
rdf:type
nlon:volumeOfNLK
  • 48(7)-48(9) (xsd:string)