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.
이용수
초록· 키워드
오류제보하기
Wind energy has been more and more important and contributive in the energy utilization of the world. This paper proposed a novel method for Wind Energy Conversion System (WECS), in which a secondary control hydrostatic transmission (SC-HST) with two hydraulic accumulators, were employed for wind energy conversion system. This approach can absorb the excessive power of turbine, keep the generator from over-speed and maintain the speed of generator in low speed of turbine. A PID controller was designed for speed control to track a predefined speed. The simulation results indicated that the speed of the generator was ensured with the relative error less than 2%; and the efficiency of the proposed system was 70.4%.
목차
Abstract
1. Introduction
2. Description of SCHST-WECS
3. Mathematical Modeling of SCHST-WECS
4. Simulation
5. Conclusion
Acknowledgment
References
참고문헌 (21)
참고문헌 신청
1. [보고서] - C. Aubrey / 2005 / A blueprint to achieve 12% of the world’s electricity from wind power by 2020
2. [기타자료] - / 2008 / 20% Wind energy by 2030-Increasing wind energy’s contribution to U.S. electricity supply / U.S. Department of Energy
3. [학술지(정기간행물)] - J. K. Kaldellis / 2011 / The wind energy (r)evolution: A short review of a long history / Renewable Energy 36 : 1887 ~ 1901
4. [학술지(정기간행물)] - M. Korpaas / 2003 / Operation and sizing of energy storage for wind power plants in a market system / Electrical Power and Energy Systems 25 : 599 ~ 606
5. [단행본] - P. E. Morthorst / 2003 / Wind energy - The Facts - Vol. 2: Costs & prices / European wind energy association
2. [기타자료] - / 2008 / 20% Wind energy by 2030-Increasing wind energy’s contribution to U.S. electricity supply / U.S. Department of Energy
3. [학술지(정기간행물)] - J. K. Kaldellis / 2011 / The wind energy (r)evolution: A short review of a long history / Renewable Energy 36 : 1887 ~ 1901
4. [학술지(정기간행물)] - M. Korpaas / 2003 / Operation and sizing of energy storage for wind power plants in a market system / Electrical Power and Energy Systems 25 : 599 ~ 606
5. [단행본] - P. E. Morthorst / 2003 / Wind energy - The Facts - Vol. 2: Costs & prices / European wind energy association
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UCI(KEPA) : I410-ECN-0101-2014-500-002348854