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《Proceedings of the CSEE》 2016-17
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IGDT Robust Model-Based Coordinated Scheduling Strategy for Wind Power Ramp Events

MA Huan;LIU Yutian;Key Laboratory of Power System Intelligent Dispatch and Control of Ministry of Education (Shandong University);  
With the increase of wind power penetration, wind power ramp events impose challenges to the power balance of power system. An information gap decision theory(IGDT) robust model-based coordinated scheduling strategy method for wind power ramp events was proposed in this paper. This method analyzes costs and constraints of all participants(conventional units, wind farms and demand side), by the coordinated scheduling of these participants, the adverse effects of wind power ramp events can be reduced and the economy of strategy can be ensured. To deal with the uncertainty of wind power ramp prediction, the scheduling model was solved using IGDT method, which could provide robust strategies by considering the worst ramping scenario. Simulation results on two cases under different scenarios demonstrate that the proposed method can provide strategies considering both robustness and economy.
【Fund】: 国家重点基础研究发展计划项目(973计划)(2012CB 215101);; 国家自然科学基金项目(51177092)~~
【CateGory Index】: TM614;TM73
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