Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2006.07e
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- Pages.19-22
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- 2006
A study on the application of the IEC61850 based eCMD convergence structure in Digital Substation
IEC61850 기반 디지털 변전시스템에서의 eCMD 융합화구조 적용에 관한 연구
- Lee, D.C. (Korea Electric Power Data Network Co. Ltd.) ;
- Kim, H.S. (Korea Electric Power Data Network Co. Ltd.) ;
- Bae, U.L. (Korea Electric Power Data Network Co. Ltd.) ;
- Min, B.W. (HYUNDAI HEAVY Industries CO. Ltd.)
- 이동철 (한전KDN(주) 송변전IT사업팀) ;
- 김희수 (한전KDN(주) 송변전IT사업팀) ;
- 배을록 (한전KDN(주) 송변전IT사업팀) ;
- 민병운 (현대중공업(주) 기계전기연구소)
- Published : 2006.07.12
Abstract
The CMD(Condition Monitoring & Diagnosis) System is used to monitor and analyze the PD(Partial Discharge), Arc, Temperature, Pressure, Gas in Oil and so on for reliability and availability of the substation. Although this system comes into the spotlight as the forecast and management of the failure and fault, there are some problems. For example, the unified standard was not defined, and the effective management of the layed communication network does not performed, limitation of physical space, etc. To resolve above problems, this paper suggests the IEC61850 compatible eCMD system architecture for monitoring and analyzing the CMD factor in substations. The suggested eCMD system consists of CMD-LU(Condition Monitoring & Diagnosis-Local Unit), IED(Intelligent Electronic Device), and engineering centers. The IEC61850 is the international standard that defines communication networks and system in substation.
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