| Title |
Installation of MFC(Multiple FACTS Coordinated control) On-line System for the Spinning Reserve of a Reactive Power in Metropolitan Area |
| Authors |
장병훈(Chang, Byung-Hoon) ; 문승필(Moon, Seung-Pil) ; 하용구(Ha, Yong-Gu) ; 전웅재(Jeon, Woong-Jae) |
| Keywords |
MFCS(Multiple FACTS Control System) ; SVC ; STATCOM ; Coordinative control |
| Abstract |
In this paper, the on-line system schemes for coordinated control system of multiple FACTS were presented to enhance the voltage stability around the metropolitan areas. In order to coordinated control system of FACTS devices, MFC on-line system calculates the optimal set point(Vref, Qrev) of FACTS devices using the coordinated control algorithm with real time network data which is transferred from SCADA/EMS system. If the system is unstable after contingencies, the new operation set-point of FACTS would be determined using bus sensitivity from tangent vector at voltage instability point. Otherwise, we would determine the new operation set-point of FACTS for considering economical operation, like as active power loss minimization using Optimal Power Flow algorithm. As the test, MFC(Multiple FACTS Coordinated control) on-line system will be installed in Korea power system. |