全球能源互联网（英文）2023，Vol.6Issue(5)：517-529,13.DOI:10.1016/j.gloei.2023.10.001
基于改进型CEEMDAN方法和生成式对抗插值网络的风电数据缺失插值模型
Missing interpolation model for wind power data based on the improved CEEMDAN method and generative adversarial interpolation network
摘要
Abstract
Randomness and fluctuations in wind power output may cause changes in important parameters(e.g.,grid frequency and voltage),which in turn affect the stable operation of a power system.However,owing to external factors(such as weather),there are often various anomalies in wind power data,such as missing numerical values and unreasonable data.This significantly affects the accuracy of wind power generation predictions and operational decisions.Therefore,developing and applying reliable wind power interpolation methods is important for promoting the sustainable development of the wind power industry.In this study,the causes of abnormal data in wind power generation were first analyzed from a practical perspective.Second,an improved complete ensemble empirical mode decomposition with adaptive noise(ICEEMDAN)method with a generative adversarial interpolation network(GAIN)network was proposed to preprocess wind power generation and interpolate missing wind power generation sub-components.Finally,a complete wind power generation time series was reconstructed.Compared to traditional methods,the proposed ICEEMDAN-GAIN combination interpolation model has a higher interpolation accuracy and can effectively reduce the error impact caused by wind power generation sequence fluctuations.关键词
风力发电数据修复/带自适应噪声的完全集合经验模式分解(CEEMDAN)/生成式对抗插值网络(GAIN)Key words
Wind power data repair/Complete ensemble empirical mode decomposition with adaptive noise(CEEMDAN)/Generative adversarial interpolation network(GAIN)引用本文复制引用
赵凌云,王茁宇,陈亭希,吕霜,袁川,沈晓东,刘友波..基于改进型CEEMDAN方法和生成式对抗插值网络的风电数据缺失插值模型[J].全球能源互联网（英文）,2023,6(5):517-529,13.基金项目
We gratefully acknowledge the support of National Natural Science Foundation of China(NSFC)(Grant No.51977133&Grant No.U2066209). （NSFC）
