IEC61850 기반 계통연계형 인버터의 전압-무효전력 곡선 설정방법

다국어 초록 (Multilingual Abstract)

Recently, voltage control has become the most important issue in distribution system operation. Voltage rise due to the reverse power flow from the dispersed generation causes dielectric breakdown of distribution system equipments. IEC TC57 WG17 releases several international standards for distribution system which are based on IEC61850 information model. IEC61850-90-7 include information exchange architecture for reactive power control of DGs to maintain voltage profile within regulated range. This paper presents a new Volt-Var curve setting method for IEC61850 grid connected inverter. The simulation case studies have been performed using Matlab power system toolbox to verify feasibility of the proposed method.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 분산전원 연계선로의 전압 분포
• 3. 전압-무효전력 동작곡선 설정
• 4. 사례연구
• 5. 결론
• References

참고문헌 (Reference)

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