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.8 No.6
- 발행연도
- 2013.11
- 수록면
- 1,596 - 1,604 (9page)
이용수
초록· 키워드
오류제보하기
Coordinating operation between large-scale wind power and thermal units in multiple time scale is an important problem to keep power balance, especially for the power grids mainly made up of large coal-fired units. The paper proposes a novel operation mode of multi-scale unit commitment (abbr. UC) that includes mid-term UC and day-ahead UC, which can take full advantage of insufficient flexibility and improve wind power accommodation. First, we introduce the concepts of multi-scale UC and then illustrate the benefits of introducing mid-term UC to the wind-coal intensive grid. The paper then formulates the mid-term UC model, proposes operation performance indices and validates the optimal operation mode by simulation cases. Compared with day-ahead UC only, the multi-scale UC mode could reduce the total generation cost and improve the wind power net benefit by decreasing the coal-fired units’ on/off operation. The simulation results also show that the maximum total generation benefit should be pursued rather than the wind power utilization rate in wind-coal intensive system.
목차
Abstract
1. Introduction
2. Concepts and Benefits Analysis of Mid-term Unit Commitment
3. Multi-scale UC Model and Solution
4. Simulation Results and Discussion
5. Conclusion
References
참고문헌 (14)
참고문헌 신청
1. [인터넷자원] - American Wind Energy Association. / / American wind energy association annual wind industry report
2. [인터넷자원] - American Wind Energy Association / / American wind energy association annual wind industry report
3. [학술지(정기간행물)] - Hannele Holttinen. / 2011 / Currents of change — European experience and perspectives with high wind penetration Levels / IEEE power & energy magazine 9 (6) : 47 ~ 59
4. [학술지(정기간행물)] - Aidan Tuohy. / 2009 / Unit Commitment for Systems with Significant Wind Penetration / IEEE Transations on Power Systems 24 (2) : 592 ~ 601
5. [학술지(정기간행물)] - Methaprayoon Kittipong. / 2007 / An integration of ANN wind power estimation into unit commitment considering the forecasting uncertainty / IEEE Transations on Industry Applications 43 (6) : 1441 ~ 1448
2. [인터넷자원] - American Wind Energy Association / / American wind energy association annual wind industry report
3. [학술지(정기간행물)] - Hannele Holttinen. / 2011 / Currents of change — European experience and perspectives with high wind penetration Levels / IEEE power & energy magazine 9 (6) : 47 ~ 59
4. [학술지(정기간행물)] - Aidan Tuohy. / 2009 / Unit Commitment for Systems with Significant Wind Penetration / IEEE Transations on Power Systems 24 (2) : 592 ~ 601
5. [학술지(정기간행물)] - Methaprayoon Kittipong. / 2007 / An integration of ANN wind power estimation into unit commitment considering the forecasting uncertainty / IEEE Transations on Industry Applications 43 (6) : 1441 ~ 1448
이 논문의 저자 정보
이 논문과 함께 이용한 논문
최근 본 자료
댓글(0)
0