An Integrated Setting-Coordination Program for Protective Relay of Transmission Systems

송전계통 보호계전기 정정협조 종합프로그램

One of the most important requirements for the development of computerized relay setting system is its openness to accommodate the various changes like new panel additions. This paper describes the relay setting system(PROSET2000), which has an open system architecture and adopts the object oriented programming paradigm. Its main features include the intelligent fault type identification, automatic running of the short circuit analysis, run-time rulebase modification, automatic documentation, etc.