A Dynamic Tariff Calculation Method of Renewable Power Plants Based on Ancillary Service Cost Allocation

被引：0
|
作者：
Tao R. [1 ]
Li F. [1 ]
Li Y. [2 ]
Su C. [3 ]
Gao G. [3 ]
Fu L. [4 ]
机构：
[1] Engineering Research Center for Renewable Energy Power Generation and Grid Technology (Xinjiang University), Ministry of Education, Urumqi, 830047, Xinjiang Uygur Autonomous Region
[2] Hebei Provincial Key Laboratory of Power Transmission Equipment Security Defense (North China Electric Power University), Baoding, 071003, Hebei
[3] State Grid Xinjiang Economy and Technology Research Institute, Urumqi, 830002, Xinjiang Uygur Autonomous Region
[4] State Grid Xinjiang Dispatching and Control Center, Urumqi, 830006, Xinjiang Uygur Autonomous Region
来源：
Dianwang Jishu/Power System Technology | 2020年 / 44卷 / 03期
基金：
中国国家自然科学基金;
关键词：
Ancillary service; Benchmark pricing; Cost allocation; Grid-connection price; Output fluctuation;
D O I：
10.13335/j.1000-3673.pst.2019.0353
中图分类号：
学科分类号：
摘要：
It is difficult for "benchmark pricing" to accurately reflect the impact of randomness and fluctuation of renewable energy output on the ancillary service cost (ASC) surge of its grid-connected system. Therefore, on the basis of comprehensive analysis of auxiliary service (AS) causes for power grid, a calculation model of ASC brought by renewable power generation grid connection is established. And then, considering the relationship between output fluctuation of each renewable power plant (RPP) and that of all renewable energy output in a regional grid, a ASC allocation model for RPP is built, and a dynamic tariff calculation method of RPP based on ASC allocation is proposed. This method could provide a base for selection and dispatching plan formulation of RPP intended to connect to grid. Lastly, based on the data of a regional grid with high renewable energy penetration in Northwest China, feasibility of the proposed method is verified with simulation. © 2020, Power System Technology Press. All right reserved.
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页码：962 / 972
页数：10
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