Dynamic feature extraction and recognition of flow states in vaneless space of a prototype reversible pump turbine in generating mode based on variational mode decomposition and energy index

• DOI: 10.1016/j.est.2022.105821
• Publication Date: 2022-10-13T15:37:41Z
• Authors: Xianghao Zheng; Mengyu Lu; Hao Li; Yuning Zhang; Jinwei Li; Yuning Zhang
• Keywords: 0202 electrical engineering, electronic engineering, information engineering; 02 engineering and technology