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
- 저널정보
- 대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.7 No.4
- 발행연도
- 2012.7
- 수록면
- 459 - 467 (9page)
이용수
초록· 키워드
오류제보하기
In this paper, a grid connected microgrid with multiple inverter-based distributed generators (DGs) is considered. DG in FFC mode regulates the microgrid as a controllable load from the utility point of view as long as its output is within the capacity limit. The transition mode causes a change in frequency of microgrid due to the loss of power transferred between main grid and microgrid. Frequency deviation from the nominal value can exceed the limit if the loss of power is large enough. This paper presents a coordinated control method for inverter-based DGs so that the microgrid is always regulated as a constant load from the utility viewpoint during grid connected mode, and the frequency deviation in the transition mode is minimized. DGs can share the load by changing their control modes between UPC and FFC and stabilize microgrid during transition.
목차
Abstract
1. Introduction
2. System Configuration Description
3. Control of a DG in Microgrid
4. Power Sharing Method for DGs in Microgrid
5. Simulation Results and Discussion
6. Conclusion
Reference
Acknowledgement
참고문헌 (24)
참고문헌 신청
1. [학술대회논문] - X. Ding / 2001 / Optimal load shedding strategy in power systems with distributed generation / Power Engineering Society Winter Meeting, 2001. IEEE 2 : 788 ~ 793
2. [학술대회논문] - G. Simons / 2001 / The role of renewable distributed generation in California's electricity system / Power Engineering Society Summer Meeting, 2001. IEEE 1 : 546 ~ 547
3. [학술대회논문] - P. A. Daly / 2001 / Understanding the potential benefits of distributed generation on power delivery systems / Rural Electric Power Conference, 2001 : A211 ~ A213
4. [학술대회논문] - P. P. Barker / 2000 / Determining the impact of distributed generation on power systems. I. Radial distribution systems / Power Engineering Society Summer Meeting, 2000. IEEE : 1645 ~ 1641
5. [학술지(정기간행물)] - N. Hadjsaid / 1999 / Dispersed generation impact on distribution networks / Computer Applications in Power, IEEE 12 : 22 ~ 28
2. [학술대회논문] - G. Simons / 2001 / The role of renewable distributed generation in California's electricity system / Power Engineering Society Summer Meeting, 2001. IEEE 1 : 546 ~ 547
3. [학술대회논문] - P. A. Daly / 2001 / Understanding the potential benefits of distributed generation on power delivery systems / Rural Electric Power Conference, 2001 : A211 ~ A213
4. [학술대회논문] - P. P. Barker / 2000 / Determining the impact of distributed generation on power systems. I. Radial distribution systems / Power Engineering Society Summer Meeting, 2000. IEEE : 1645 ~ 1641
5. [학술지(정기간행물)] - N. Hadjsaid / 1999 / Dispersed generation impact on distribution networks / Computer Applications in Power, IEEE 12 : 22 ~ 28
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