Research on levelized cost model of wind farms based on wind turbine reliability

被引：0
作者：
Liu X. [1 ]
Cui Y. [2 ]
Dong J. [3 ,4 ]
Wang K. [3 ,4 ]
机构：
[1] School of Management, Hebei Finance University, Baoding
[2] China Electric Power Planning & Engineering Institute(China Electric Power Planning & Engineering lnstitute Co., Ltd.), Beijing
[3] State Grid Jibei Electric Power Co., Ltd. Research Institute, North China Electric Power Research Institute Co., Ltd., Beijing
[4] Grid-Connected Operation Technology for Wind-Solar-Storage Hybrid System State Grid Corporation Key Laboratory, Beijing
来源：
Taiyangneng Xuebao/Acta Energiae Solaris Sinica | 2022年 / 43卷 / 10期
关键词：
Levelized cost; Reliability; Wind power cost; Wind power operation and maintenance; Wind power utilization hours; Wind turbines;
D O I：
10.19912/j.0254-0096.tynxb.2020-1382
中图分类号：
学科分类号：
摘要：
As the reform of the electricity market continues to deepen, the wind power industry faces the dual pressures of "subsidy decline" and "reducing wind power cost". The key to realizing wind on-grid price equal to the benchmark price of thermal power is to reduce the cost of wind power and improve its competitiveness in the power market. This paper comprehensively considers the overall operating cost of wind farms, the reliability of wind turbines, and the power generation of wind farms, establishes a Levelized Cost of Energy model for wind farms based on wind turbine reliability from the perspective of the full life cycle of wind farms. With the help of a quantitative analysis example, it is concluded that improving the reliability of the wind turbine reliability can reduce the fault maintenance cost and increase the operating hours of the wind farm, which achieve the goal of reducing the cost of Levelized Cost of wind power. On this basis, the wind power utilization hours meeting to on-grid price equal to the benchmark price of thermal power is estimated. Furthermore, the paper gives suggestions for promoting wind power development. © 2022, Solar Energy Periodical Office Co., Ltd. All right reserved.
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页码：304 / 311
页数：7
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