publication . Conference object . 2014

Multi-scene security constrained economic dispatch with rational wind power curtailment in micro-grid

Xinwei Shen; Jinghong Zheng; Shouzhen Zhu; Xiaoyu Wang;
  • Published: 11 Nov 2014
  • Publisher: IEEE
This paper proposes a security constrained economic dispatch (SCED) method for micro-grid containing wind power. By using wind power forecast data to divide the range of wind power fluctuation into multiple scenes, this method optimizes power output of traditional generation units and their spinning reserve. Besides, the proposed SCED method avoids loadshedding in micro-grid while the wind power is fluctuated by including the cost of multi-scene load-shedding risk into an objective function and rational curtailment of wind power. Reliability and stability of micro-grid are guaranteed while the total operation cost is minimized. Based on the practical data of a m...
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free text keywords: Control engineering, Stability (learning theory), Base load power plant, Range (statistics), Mathematical optimization, Wind power, business.industry, business, Computer science, Micro grid, Economic dispatch, Reliability (computer networking)
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Conference object . 2014
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