전력시스템 보호를 위한 정밀 시각 동기 적용 HW/SW 플랫폼 기술
Precision time sync. HW/SW platform for power system protection
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참고문헌
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초록
본 논문에서는 IEC 61850 및 IEEE c37.238 표준 기반 정밀 시각 동기 적용 HW/SW 통합 플랫폼을 통한미래 전력시스템 보호 기술을 제시하였다. 제시한 통합 플랫폼의 구현 성능을 확인하기 위해 표준에서 요구하는 시각 동기의 정밀성과 지연 시간을 만족하도록 하는 EVM(Evaluation Module) 예제를 구성하였다. 이를 실제 EVM과 네트워크 스위치로 이루어진 형태로 구현하여 동작 시험을 수행하였고, 본 논문에서 제시한 플랫폼이 시각 동기 표준에서 요구하는 수준의 시각 동기 오차와 전력시스템 보호에서 요구하는 수준의 지연 시간을 만족하는 미래 전력시스템 통합 IED(Intelligent Electronic Device) HW/SW 기술임을확인하였다.
Abstract
This paper presented future power system protection technologies through the HW/SW integration platform with IEC61850 and IEEE c37.238 standards. To determine the implementation performance of the integrated platform, an exampleof EVM (Evaluation Module) was constructed to satisfy the standards. The platform has been identified as a futurepower system integrated IED(Intelligent Electronic Device) HW/SW technology that meets the level of error required bythe time sync standard and the level of delay required by protecting the power system.
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