老旧风电场改造升级进展及关键技术展望  

Progress and Key Technology Prospects in the Renovation and Upgrading of Old Wind Farms

作　　者：许扬 蔡安民 张立英 贾蓉 XU Yang;CAI Anmin;ZHANG Liying;JIA Rong(China Huaneng Group Clean Energy Technology Research Institute Co.,Ltd.,Beijing 102206,China)

机构地区：[1]中国华能集团清洁能源技术研究院有限公司,北京102206

出　　处：《南方能源建设》2025年第2期58-70,共13页Southern Energy Construction

基　　金：中国华能集团科技项目“风电机组叶片除冰关键技术研究与应用”(HNKJ22-H101)。

摘　　要：[目的]对老旧风电场实施“以大代小”改造升级,充分发挥存量风资源和土地资源价值,提升存量风场效益,是推动新能源发展,实现“3060”目标的重要保障。[方法]文章对风电场改造升级现状进行综述,对政策现状以及典型改造升级项目工程项目进行调研,对现有进展的经验和存在问题进行总结。[结果]老旧风电场改造升级国家政策明确,地方政策逐步落地,外部环境向好。已顺利实施改造的老旧风电场的先进经验包括积极与主管部门沟通,充分享受政策红利、原风电场设备充分利旧,有效降低建设成本、因地制宜制定技术方案,实现建设成本降低等。但是目前大规模的改造升级仍然面临新能源消纳问题突出、增容改造难度大、电价不确定性增加、资产回收路径不完善等显著问题。[结论]为了进一步提升老旧风电场改造升级效益,行业仍需重点关注改造项目边界条件对政策的适用性、风电机组选型、风电场最优化布局、老旧风电场改造环境效益以及合理财务评价方法的选择等多个关键方向,推进老旧风电场健康、绿色、高效地改造升级。[Objective]The renovation and upgrading of old wind farms through"replacing small with large",fully tapping into the value of existing wind and land resources,and improving the efficiency of existing wind farms,is an important guarantee for promoting the development of new energy and achieving the"3060"carbon peaking and carbon neutrality goals.[Method]This article provided an overview of the current status of wind farm renovation and upgrading,investigated the policy situation,conducted research and analysis on typical renovation and upgrading projects,and summarized the experience and existing problems of current progress.[Result]The national policies for the renovation and upgrading of old wind farms are clear,local policies are gradually being implemented,and the external environment is improving.The advanced experience of successfully renovated old wind farms includes actively communicating with regulatory authorities,fully benefiting from policy dividends,fully utilizing old wind farm equipment,effectively reducing construction costs,developing technical solutions tailored to local conditions,and achieving cost reduction.However,large-scale renovation and upgrading still face significant problems such as prominent new energy consumption issues,difficulty in capacity expansion and renovation,increased uncertainty in electricity prices,and incomplete asset recovery paths.[Conclusion]To further enhance the efficiency of the renovation and upgrading of old wind farms,the industry still need to focus on the applicability of policy to the boundary conditions of renovation projects,selection of wind turbines,optimal layout of wind farms,consideration of environmental benefits of renovation of old wind farms and selection of reasonable financial evaluation methods,among other key directions,to promote the healthy,green and efficient the renovation and upgrading of old wind farms.

关 键 词：老旧风电场 改造升级 风电场技术 环境效益 财务评价 

分 类 号：TK89[动力工程及工程热物理—流体机械及工程] TM614[电气工程—电力系统及自动化]