능동적 주파수 변환기법의 출력전류 고조파 왜형율 분석
THD Analysis of Output Current for Active Frequency Drift Method in Anti-islanding
2
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
As many grid-connected photovoltaic power conditioning systems (PVPCS) are installed in many residential areas simultaneously, these have raised potential problems of network protection on electrical power system. One of the numerous problems is an Islanding phenomenon. In this paper, active frequency drift (AFD) method, one of the anti-islanding methods which is analyzed by current magnitude compensation and calculation of the fundamental component. Both harmonic component and RMS value of the output current for THD analysis are provided and verified by simulation
Abstract
As many grid-connected photovoltaic power conditioning systems (PVPCS) are installed in many residential areas simultaneously, these have raised potential problems of network protection on electrical power system. One of the numerous problems is an Islanding phenomenon. In this paper, active frequency drift (AFD) method, one of the anti-islanding methods which is analyzed by current magnitude compensation and calculation of the fundamental component. Both harmonic component and RMS value of the output current for THD analysis are provided and verified by simulation
참고문헌 (5)
- T.A.Short, "Distribution Reliability and PowerQuality" (2006), Taylor& Francis
- 김홍성, "IEEE 929-2000 단독운전 시험조건 하에서 단상 계통연계형 PV 시스템의 Anti-Islanding을 위한 RPV 방식 및 AFD방식의 해석 및 설계", 전력전자학회 논문지, 12(1), pp.37~49 (2007), 전력전자학회
- 태양광발전 시스템의 계통연 계 보호를 위한 단독운전검출기법의 기술 개발에 관한 연구, "최주엽", 산업자원부, ~ (2003)
- Ropp,M.E, "Determining the relative effectiveness ofislandingdetectionmethodsusingphase criteriaandnon-detectionzones", pp.209~296 (2000), Energy Conversion,IEEETransactionson
- Ropp,M.E, "Analysisand performanceassessment oftheactivefrequencydriftmethodof islandingprevention", pp.810~816 (1999), EnergyConversion,IEEETransactionson,