지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.11
- 수록면
- 1,081 - 1,092 (12page)
이용수
초록· 키워드
오류제보하기
Renewable energy is being spotlighted as the electric power generating source for the next generation. Due to an increase in renewable energy systems in the grid system, their impact on the grid has become non-negligible. Thus, many countries in the world, including Europe, present their own grid codes for grid power conversion devices. In order to experiment with these grid codes, grid fault test equipment is required. This paper proposes both equipment and a control method, which are constructed with a 7-level cascaded H-bridge converter, that are capable of generating various grid faults. In addition, the Pulse Width Modulation (PWM) method for multilevel converters is compared and analyzed. The proposed structure, the control method, and the PWM method are verified through simulation and experimental results.
목차
Abstract
I. INTRODUCTION
II. LVRT CONDITIONS
III. PWM METHODS
IV. VOLTAGE AND CURRENT CONTROL FOR WEAK GRID GENERATION
V. SIMULATION AND EXPERIMENTAL RESULTS
VI. CONCLUSIONS
REFERENCES
참고문헌 (25)
참고문헌 신청
1. [인터넷자원] - / / The Global Wind Energy Council
2. [학술대회논문] - H. Shin / 2011 / Low voltage ride through(LVRT) control strategy of grid-connected variable speed wind turbine generator system, / Power Electronics and ECCE Asia(ICPE & ECCE), 2011 IEEE 8th International Conference : 96 ~ 101
3. [학술지(정기간행물)] - S. M. Muyeen / 2010 / A variable speed wind turbine control strategy to meet wind farm grid code requirements / IEEE Trans. Power Syst 25 (1) : 331 ~ 340
4. [학술지(정기간행물)] - M. Garcia-Gracia / 2009 / Voltage dip generator for wind energy system up to 5MW / Applied Energy 86 (4) : 565 ~ 574
5. [학술대회논문] - C. Wessels / 2010 / Transformer based voltage sag generator to perform LVRT and HVRT tests in the laboratory / Power Electronics and Motion Control Conference (EPE/PEMC), 2010 14th International : T11-8 ~ T11-13
2. [학술대회논문] - H. Shin / 2011 / Low voltage ride through(LVRT) control strategy of grid-connected variable speed wind turbine generator system, / Power Electronics and ECCE Asia(ICPE & ECCE), 2011 IEEE 8th International Conference : 96 ~ 101
3. [학술지(정기간행물)] - S. M. Muyeen / 2010 / A variable speed wind turbine control strategy to meet wind farm grid code requirements / IEEE Trans. Power Syst 25 (1) : 331 ~ 340
4. [학술지(정기간행물)] - M. Garcia-Gracia / 2009 / Voltage dip generator for wind energy system up to 5MW / Applied Energy 86 (4) : 565 ~ 574
5. [학술대회논문] - C. Wessels / 2010 / Transformer based voltage sag generator to perform LVRT and HVRT tests in the laboratory / Power Electronics and Motion Control Conference (EPE/PEMC), 2010 14th International : T11-8 ~ T11-13
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2015-500-002645307