[1]JIANG Jiandong,WANG Yulong,LIU Mingyu,et al.A Parallel Short-Term Wind Power Forecasting Model Based onImproved Crested Porcupine Optimizer for VMD[J].Journal of Zhengzhou University (Engineering Science),2027,48(XX):1-8.[doi:10.13705/j.issn.1671-6833.2026.03.007]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
48
Number of periods:
2027 XX
Page number:
1-8
Column:
Public date:
2027-12-10
- Title:
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A Parallel Short-Term Wind Power Forecasting Model Based onImproved Crested Porcupine Optimizer for VMD
- Author(s):
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JIANG Jiandong1, WANG Yulong1, LIU Mingyu1, LIU Zhe2
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1. School of Electrical and Information Engineering, Zhengzhou University, Zhengzhou 450001, China; 2. Guangzhou Power SupplyBureau, Guangdong Power Grid Co., Ltd., Guangzhou 510030, China
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- Keywords:
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golden sine algorithm; lens imaging reverse learning; improved crested porcupine optimizer; VMD; in; former; BiLSTM; parallel forecasting
- CLC:
-
TU528. 1
- DOI:
-
10.13705/j.issn.1671-6833.2026.03.007
- Abstract:
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To address the challenges of significant noise interference in wind power sequences, sensitivity to decomposition parameters, and limited temporal feature extraction in single prediction models, this paper proposes a hybrid short-term wind power forecasting model that integrates an improved golden sine lens opposition-based crestedporcupine optimizer (GSLOCPO) , variational mode decomposition (VMD) , and a parallel Informer-BiLSTM prediction framework. First, the GSLOCPO algorithm is enhanced by incorporating a golden sine strategy and lens imaging opposition-based learning, enabling dynamic optimization of VMD parameters using envelope entropy as the fitness function to effectively mitigate mode mixing. Next, a sliding window strategy is employed for dynamic decomposition of the wind power time series, extracting multi-scale intrinsic mode functions ( IMFs) to separate noisefrom trend features. Subsequently, a parallel Informer-BiLSTM prediction structure is constructed, where the Informer leverages a ProbSparse attention mechanism to capture long-range global dependencies, while the BiLSTMnetwork explores local temporal dynamics in both forward and backward directions. Parallel computation is adoptedto improve prediction efficiency. Finally, a fully connected layer adaptively fuses the outputs, optimizing featureweight distribution. Experimental results demonstrate that the proposed GSLOCPO-VMD-Informer-BiLSTM modelsignificantly outperforms conventional methods in both accuracy and stability, providing a novel solution for shortterm wind power forecasting.