欢迎访问《太阳能学报》官方网站,今天是 分享到:
ISSN 0254-0096 CN 11-2082/K

太阳能学报 ›› 2022, Vol. 43 ›› Issue (10): 304-311.DOI: 10.19912/j.0254-0096.tynxb.2020-1382

• • 上一篇    下一篇

基于风电机组可靠性的风电场平准化成本模型研究

刘喜梅1, 崔阳2, 董建明3,4, 王开让3,4   

  1. 1. 河北金融学院管理学院,保定 071051;
    2. 电力规划设计总院(电力规划总院有限公司),北京 100011;
    3. 国网冀北电力有限公司电力科学研究院(华北电力科学研究院有限责任公司),北京 100045;
    4. 风光储并网运行技术国家电网公司重点实验室,北京 100045
  • 收稿日期:2020-12-22 出版日期:2022-10-28 发布日期:2023-04-28
  • 通讯作者: 刘喜梅(1985——),女,博士,主要从事新能源技术经济评价、能源政策等方面的研究。meimeiliu126@163.com
  • 基金资助:
    国家科技支撑计划(2015BAA06B03)

RESEARCH ON LEVELIZED COST MODEL OF WIND FARMS BASED ON WIND TURBINE RELIABILITY

Liu Ximei1, Cui Yang2, Dong Jianming3,4, Wang Kairang3,4   

  1. 1. School of Management, Hebei Finance University, Baoding 071051, China;
    2. China Electric Power Planning &Engineering Institute(China Electric Power Planning & Engineering lnstitute Co., Ltd.), Beijing 100011, China;
    3. State Grid Jibei Electric Power Co., Ltd. Research Institute, North China Electric Power Research Institute Co., Ltd., Beijing 100045, China;
    4. Grid-Connected Opeartion Technology for Wind-Solar-Storage Hybrid System State Grid Corporation Key Laboratory, Beijing 100045, China
  • Received:2020-12-22 Online:2022-10-28 Published:2023-04-28

摘要: 考虑综合风电场总体运行成本、风电机组可靠性及风电场发电量等多个维度,从风电场全生命周期视角出发,建立基于风电机组可靠性的风电场平准化成本模型,并通过算例分析得出,提升风电机组可靠性可降低风电机组的故障维护成本,提高风电场运行小时数,进而降低风电场平准化成本。在此基础上测算当前阶段风电实现平价上网需达到的利用小时数,最后给出促进风电发展的合理化建议。

关键词: 风电成本, 风电机组, 可靠性, 风电运维, 平准化成本, 风电利用小时数

Abstract: 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.

Key words: wind power cost, wind turbines, reliability, wind power operation and maintenance, levelized cost, wind power utilization hours

中图分类号: